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Siemens Automation Parts

https://industrialautomation.co/product-category/siemens/page/10216/

SIMOTICS M-1FE2 synchronous built-

in motors for SINAMICS S120

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SIMOTICS

SIMOTICS M-1FE2 synchronous built-in motors for SINAMICS S120

Configuration Manual

01/2015 610.43006.40

Introduction

Fundamental safety instructions

1

Description of the synchronous built-in motor

2

Motor components, characteristics and options

3

Configuration 4

Storage and transport 5

Mechanical assembly 6

Electrical connection 7

Technical data and characteristics

8

Dimension drawings 9

Environmental compatibility 10

Appendix A A



Siemens AG Division Digital Factory Postfach 48 48 90026 NÜRNBERG GERMANY

Order number: 610.43006.40 Ⓟ 02/2015 Subject to change

Copyright © Siemens AG 2015. All rights reserved

Legal information Warning notice system

This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger.

DANGER indicates that death or severe personal injury will result if proper precautions are not taken.

WARNING indicates that death or severe personal injury may result if proper precautions are not taken.

CAUTION indicates that minor personal injury can result if proper precautions are not taken.

NOTICE indicates that property damage can result if proper precautions are not taken.

If more than one degree of danger is present, the warning notice representing the highest degree of danger will be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage.

Qualified Personnel The product/system described in this documentation may be operated only by personnel qualified for the specific task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems.

Proper use of Siemens products Note the following:

WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems. The permissible ambient conditions must be complied with. The information in the relevant documentation must be observed.

Trademarks All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.

Disclaimer of Liability We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions.


Configuration Manual, 01/2015, 610.43006.40 5

Introduction

Motor documentation The motor documentation is organized in the following categories:

● General documentation, e.g. catalogs

● Manufacturer/service documentation, e.g. Installation Instructions and Configuration Manuals

More information Information on the following topics is available under the link:

● Ordering documentation/overview of documentation

● Additional links to download documents

● Using documentation online (find and search in manuals/information)

http://www.siemens.com/motioncontrol/docu

Please send any questions about the technical documentation (e.g. suggestions for improvement, corrections) to the following e-mail address:

[email protected]

My Documentation Manager The following link provides information on how to create your own individual documentation based on Siemens content, and adapt it for your own machine documentation:

http://www.siemens.com/mdm

Training The following link provides information on SITRAIN - training from Siemens for products, systems and automation engineering solutions:

http://siemens.com/sitrain

Technical Support Country-specific telephone numbers for technical support are provided on the Internet under Contact:

http://www.siemens.com/automation/service&support



mailto:[email protected]

http://www.siemens.com/mdm

http://siemens.com/sitrain



Introduction


6 Configuration Manual, 01/2015, 610.43006.40

Internet addresses for drive technology Internet address for motors: http://www.siemens.com/motors

Internet address for products: http://www.siemens.com/motioncontrol

Internet address for SINAMICS: http://www.siemens.com/sinamics

Target group This documentation addresses project planners and project engineers as well as machine manufacturers and commissioning engineers.

Benefits The Configuration Manual supports you when selecting motors, calculating the drive components, selecting the required accessories as well as when selecting line and motor-side power options.

Standard scope The scope of the functionality described in this document can differ from the scope of the functionality of the drive that is actually supplied.

● Other functions not described in this documentation might be able to be executed in the drive. However, no claim can be made regarding the availability of these functions when the equipment is first supplied or in the event of servicing.

● The documentation can also contain descriptions of functions that are not available in a particular product version of the drive. The functionalities of the supplied drive should only be taken from the ordering documentation.

● Extensions or changes made by the machine manufacturer are documented by the machine manufacturer.

For reasons of clarity, this documentation does not contain all of the detailed information on all of the product types. This documentation cannot take into consideration every conceivable type of installation, operation and service/maintenance.

http://www.siemens.com/motors

http://www.siemens.com/motioncontrol

http://www.siemens.com/sinamics

Introduction



Reference to EC Declaration of Conformity The EC Declaration of Conformity for the Low Voltage Directive can be found in the Appendix.

Information regarding third-party products

Note Recommendation relating to third-party products

This document contains recommendations relating to third-party products. Siemens accepts the fundamental suitability of these third-party products.

You can use equivalent products from other manufacturers.

Siemens does not accept any warranty for the properties of third-party products.



Introduction





Table of contents

Introduction................................................................................................................. 5

1 Fundamental safety instructions .......................................................................................13

1.1 General safety instructions ............................................................................................. 13

1.2 Handling electrostatic sensitive devices (ESD) ................................................................ 18

1.3 Industrial security .......................................................................................................... 19

1.4 Residual risks during the operation of electric motors ....................................................... 20

2 Description of the synchronous built-in motor .......................................................................21

2.1 Use for the intended purpose ......................................................................................... 21

2.2 Features and system preconditions................................................................................. 23

2.3 Design of the built-in motor............................................................................................. 29

2.4 Technical features and environmental conditions ............................................................. 32 2.4.1 Rotor weights and moments of inertia ............................................................................. 33 2.4.2 Calculating the acceleration time from the torque/power characteristic .............................. 34

2.5 Nameplate data ............................................................................................................. 35

2.6 Selection and ordering data............................................................................................ 36

2.7 Order designation .......................................................................................................... 37

3 Motor components, characteristics and options.....................................................................39

3.1 Thermal motor protection ............................................................................................... 39 3.1.1 Temperature evaluation using a KTY 84 (standard protection) .......................................... 40 3.1.2 Temperature evaluation using the PTC thermistor triplet (full motor protection, option) ....... 41 3.1.3 Temperature evaluation using NTC thermistors (universal protection, option) .................... 42 3.1.4 Possible connections ..................................................................................................... 44

3.2 Cooling ......................................................................................................................... 48 3.2.1 Safety notes .................................................................................................................. 48 3.2.2 Cooling circuit ............................................................................................................... 50 3.2.3 Configuring the cooling circuit......................................................................................... 54 3.2.4 Pressure loss ................................................................................................................ 55 3.2.5 Calculation of the cooling power to be dissipated (power loss) .......................................... 57 3.2.6 Cooling water ................................................................................................................ 58 3.2.7 Other coolants ............................................................................................................... 60 3.2.8 Commissioning the cooling circuit ................................................................................... 61

3.3 Encoder system............................................................................................................. 63

3.4 Commutation angle and pole position identification .......................................................... 65 3.4.1 Commutation angle........................................................................................................ 65 3.4.2 Versions of pole position identification............................................................................. 65



Table of contents



4 Configuration ............................................................................................................. 67

4.1 SIZER configuration tool ................................................................................................ 67

4.2 STARTER drive/commissioning software ........................................................................ 69

4.3 Procedure when engineering ......................................................................................... 70

5 Storage and transport ................................................................................................... 83

5.1 Safety measures during transport and storage ................................................................ 83

5.2 Safety note ................................................................................................................... 85

5.3 Transportation and storage ............................................................................................ 86

5.4 Packaging and shipment................................................................................................ 89

6 Mechanical assembly ................................................................................................... 93

6.1 Safety notes ................................................................................................................. 93

6.2 Tools and resources ...................................................................................................... 96

6.3 Installing the rotor (brief description) ..............................................................................100

6.4 Installing the stator (brief description) ............................................................................101

6.5 Installing the motor spindle ...........................................................................................102 6.5.1 Installing the motor spindle (brief description).................................................................102 6.5.2 Magnetic forces ...........................................................................................................103 6.5.3 Types ..........................................................................................................................104 6.5.4 Balancing ....................................................................................................................106

6.6 Removing the rotor (brief description) ............................................................................108

7 Electrical connection .................................................................................................. 109

7.1 Safety notes ................................................................................................................109

7.2 Connection technology .................................................................................................111 7.2.1 Connecting cables........................................................................................................111 7.2.2 Cable cross-sections, outer cable diameters, and cable version ......................................112 7.2.3 Connection assignment for incremental encoder with A/B and reference track on 17-

pin flange socket with pin contacts ................................................................................114 7.2.4 Terminal box ................................................................................................................114 7.2.5 Recommended grounding.............................................................................................115 7.2.6 High-voltage test ..........................................................................................................116

7.3 Voltage limiting ............................................................................................................117

7.4 Version and operating modes .......................................................................................124 7.4.1 Version ........................................................................................................................124 7.4.2 Operation on a power section .......................................................................................126 7.4.3 Operation on two power sections ..................................................................................127 7.4.4 Conversion of the converter setting data ........................................................................132

Table of contents



8 Technical data and characteristics .................................................................................. 139

8.1 Technical data ............................................................................................................. 139

8.2 P/n and M/n diagrams .................................................................................................. 140

8.3 Speed and current limitation ......................................................................................... 141

8.4 P/n and M/n diagrams for 16-pole built-in motors ........................................................... 142

9 Dimension drawings ................................................................................................... 173

9.1 1FE218x-8____-_A__-Stator ......................................................................................... 174

9.2 1FE218x-8____-_C__-Stator ......................................................................................... 175

9.3 1FE218x-8____-__C_-Rotor.......................................................................................... 177

9.4 1FE218x_dimension sheet cable version....................................................................... 179

10 Environmental compatibility .......................................................................................... 181

A Appendix A .............................................................................................................. 183

A.1 EC declaration of conformity......................................................................................... 184

A.2 Description of terms ..................................................................................................... 185

A.3 References ................................................................................................................. 188

A.4 Suggestions/corrections ............................................................................................... 189

A.5 Siemens Service Center .............................................................................................. 190

Index ..................................................................................................................... 191



Table of contents





Fundamental safety instructions 1 1.1 General safety instructions

DANGER

Danger to life due to live parts and other energy sources

Death or serious injury can result when live parts are touched. • Only work on electrical devices when you are qualified for this job. • Always observe the country-specific safety rules.

Generally, six steps apply when establishing safety: 1. Prepare for shutdown and notify all those who will be affected by the procedure. 2. Disconnect the machine from the supply.

– Switch off the machine. – Wait until the discharge time specified on the warning labels has elapsed. – Check that it really is in a no-voltage condition, from phase conductor to phase

conductor and phase conductor to protective conductor. – Check whether the existing auxiliary supply circuits are de-energized. – Ensure that the motors cannot move.

3. Identify all other dangerous energy sources, e.g. compressed air, hydraulic systems, or water.

4. Isolate or neutralize all hazardous energy sources by closing switches, grounding or short-circuiting or closing valves, for example.

5. Secure the energy sources against switching on again. 6. Ensure that the correct machine is completely interlocked.

After you have completed the work, restore the operational readiness in the inverse sequence.

WARNING

Danger to life through a hazardous voltage when connecting an unsuitable power supply

Touching live components can result in death or severe injury. • Only use power supplies that provide SELV (Safety Extra Low Voltage) or PELV-

(Protective Extra Low Voltage) output voltages for all connections and terminals of the electronics modules.



Fundamental safety instructions 1.1 General safety instructions



WARNING

Danger to life when live parts are touched on damaged motors/devices

Improper handling of motors/devices can damage them. For damaged motors/devices, hazardous voltages can be present at the enclosure or at exposed components. • Ensure compliance with the limit values specified in the technical data during transport,

storage and operation. • Do not use any damaged motors/devices.

WARNING

Danger to life through electric shock due to unconnected cable shields

Hazardous touch voltages can occur through capacitive cross-coupling due to unconnected cable shields. • As a minimum, connect cable shields and the conductors of power cables that are not

used (e.g. brake cores) at one end at the grounded housing potential.

WARNING

Danger to life due to electric shock when not grounded

For missing or incorrectly implemented protective conductor connection for devices with protection class I, high voltages can be present at open, exposed parts, which when touched, can result in death or severe injury. • Ground the device in compliance with the applicable regulations.

WARNING

Danger to life due to electric shock when opening plug connections in operation

When opening plug connections in operation, arcs can result in severe injury or death. • Only open plug connections when the equipment is in a no-voltage state, unless it has

been explicitly stated that they can be opened in operation.

WARNING

Danger to life through unexpected movement of machines when using mobile wireless devices or mobile phones

Using mobile wireless devices or mobile phones with a transmit power > 1 W closer than approx. 2 m to the components may cause the devices to malfunction, influence the functional safety of machines therefore putting people at risk or causing material damage. • Switch the wireless devices or mobile phones off in the immediate vicinity of the

components.




WARNING

Danger of an accident occurring due to missing or illegible warning labels

Missing or illegible warning labels can result in accidents involving death or serious injury. • Check that the warning labels are complete based on the documentation. • Attach any missing warning labels to the components, in the national language if

necessary. • Replace illegible warning labels.

WARNING

Danger to life when safety functions are inactive

Safety functions that are inactive or that have not been adjusted accordingly can cause operational faults on machines that could lead to serious injury or death. • Observe the information in the appropriate product documentation before

commissioning. • Carry out a safety inspection for functions relevant to safety on the entire system,

including all safety-related components. • Ensure that the safety functions used in your drives and automation tasks are adjusted

and activated through appropriate parameterizing. • Perform a function test. • Only put your plant into live operation once you have guaranteed that the functions

relevant to safety are running correctly.

Note Important safety notices for Safety Integrated functions

If you want to use Safety Integrated functions, you must observe the safety notices in the Safety Integrated manuals.

WARNING

Danger to life from electromagnetic fields

Electromagnetic fields (EMF) are generated by the operation of electrical power equipment such as transformers, converters or motors. People with pacemakers or implants are at a special risk in the immediate vicinity of these devices/systems. • Ensure that the persons involved are the necessary distance away (minimum 2 m).






WARNING

Danger to life from permanent magnet fields

Even when switched off, electric motors with permanent magnets represent a potential risk for persons with heart pacemakers or implants if they are close to converters/motors. • If you are such a person (with heart pacemaker or implant) then keep a minimum

distance of 2 m. • When transporting or storing permanent magnet motors always use the original packing

materials with the warning labels attached. • Clearly mark the storage locations with the appropriate warning labels. • IATA regulations must be observed when transported by air.

WARNING

Injury caused by moving parts or those that are flung out

Touching moving motor parts or drive output elements and loose motor parts that are flung out (e.g. feather keys) in operation can result in severe injury or death. • Remove any loose parts or secure them so that they cannot be flung out. • Do not touch any moving parts. • Safeguard all moving parts using the appropriate safety guards.

WARNING

Danger to life due to fire if overheating occurs because of insufficient cooling

Inadequate cooling can cause overheating resulting in death or severe injury as a result of smoke and fire. This can also result in increased failures and reduced service lives of motors. • Comply with the specified coolant requirements for the motor.

WARNING

Danger to life due to fire as a result of overheating caused by incorrect operation

When incorrectly operated and in the case of a fault, the motor can overheat resulting in fire and smoke. This can result in severe injury or death. Further, excessively high temperatures destroy motor components and result in increased failures as well as shorter service lives of motors. • Operate the motor according to the relevant specifications. • Only operate the motors in conjunction with effective temperature monitoring. • Immediately switch off the motor if excessively high temperatures occur.




CAUTION

Risk of injury due to touching hot surfaces

In operation, the motor can reach high temperatures, which can cause burns if touched. • Mount the motor so that it is not accessible in operation.

When maintenance is required • allow the motor to cool down before starting any work. • Use the appropriate personnel protection equipment, e.g. gloves.



Fundamental safety instructions 1.2 Handling electrostatic sensitive devices (ESD)



1.2 Handling electrostatic sensitive devices (ESD) Electrostatic sensitive devices (ESD) are individual components, integrated circuits, modules or devices that may be damaged by either electric fields or electrostatic discharge.

NOTICE

Damage through electric fields or electrostatic discharge

Electric fields or electrostatic discharge can cause malfunctions through damaged individual components, integrated circuits, modules or devices. • Only pack, store, transport and send electronic components, modules or devices in their

original packaging or in other suitable materials, e.g conductive foam rubber of aluminum foil.

• Only touch components, modules and devices when you are grounded by one of the following methods: – Wearing an ESD wrist strap – Wearing ESD shoes or ESD grounding straps in ESD areas with conductive flooring

• Only place electronic components, modules or devices on conductive surfaces (table with ESD surface, conductive ESD foam, ESD packaging, ESD transport container).

Fundamental safety instructions 1.3 Industrial security



1.3 Industrial security

Note Industrial security

Siemens provides products and solutions with industrial security functions that support the secure operation of plants, solutions, machines, equipment and/or networks. They are important components in a holistic industrial security concept. With this in mind, Siemens’ products and solutions undergo continuous development. Siemens recommends strongly that you regularly check for product updates. For the secure operation of Siemens products and solutions, it is necessary to take suitable preventive action (e.g. cell protection concept) and integrate each component into a holistic, state-of-the-art industrial security concept. Third-party products that may be in use should also be considered. For more information about industrial security, visit Hotspot-Text (http://www.siemens.com/industrialsecurity). To stay informed about product updates as they occur, sign up for a product-specific newsletter. For more information, visit Hotspot-Text (http://support.automation.siemens.com).

WARNING

Danger as a result of unsafe operating states resulting from software manipulation

Software manipulation (e.g. by viruses, Trojan horses, malware, worms) can cause unsafe operating states to develop in your installation which can result in death, severe injuries and/or material damage. • Keep the software up to date.

You will find relevant information and newsletters at this address (http://support.automation.siemens.com).

• Incorporate the automation and drive components into a holistic, state-of-the-art industrial security concept for the installation or machine. You will find further information at this address (http://www.siemens.com/industrialsecurity).

• Make sure that you include all installed products into the holistic industrial security concept.


http://www.siemens.com/industrialsecurity

http://support.automation.siemens.com/

http://support.automation.siemens.com/



http://support.automation.siemens.com

http://support.automation.siemens.com



Fundamental safety instructions 1.4 Residual risks during the operation of electric motors



1.4 Residual risks during the operation of electric motors The motors may be operated only when all protective equipment is used.

Motors may be handled only by qualified and instructed qualified personnel that knows and observes all safety instructions for the motors that are explained in the associated technical user documentation.

When assessing the machine's risk in accordance with the respective local regulations (e.g., EC Machinery Directive), the machine manufacturer must take into account the following residual risks emanating from the control and drive components of a drive system:

1. Unintentional movements of driven machine components during commissioning, operation, maintenance, and repairs caused by, for example,

– Hardware and/or software errors in the sensors, control system, actuators, and cables and connections

– Response times of the control system and of the drive

– Operation and/or environmental conditions outside the specification

– Condensation/conductive contamination

– Errors during the assembly, installation, programming and parameterization

– Use of wireless devices/mobile phones in the immediate vicinity of the control system

– External influences/damage

2. In case of failure, unusually high temperatures inside and outside the motor, including open fire as well as the emission of light, noise, particles, gases, etc. can result, for example in

– Component failure

– Software errors in converter operation



3. Hazardous shock voltages caused by, for example,

– Component failure

– Influence during electrostatic charging

– Induction of voltages in moving motors


– Condensation/conductive contamination


4. Electrical, magnetic and electromagnetic fields generated in operation that can pose a risk to people with a pacemaker, implants or metal replacement joints, etc., if they are too close

5. Release of noxious substances and emissions in the case of improper operation and/or improper disposal of components



Description of the synchronous built-in motor 2 2.1 Use for the intended purpose

WARNING

Danger to life and material damage when incorrectly used

If you do not use the motors correctly, there is a risk of death, severe injury and/or material damage. • Only use the motors in accordance with their correct usage. • Make sure that the conditions at the location of use comply with all the rating plate data. • Make sure that the conditions at the location of use comply with the conditions specified

in this documentation. When necessary, take into account deviations regarding approvals or country-specific regulations.

If you wish to use special versions and design variants whose specifications vary from the motors described in this document, then contact your local Siemens office.

If you have any questions regarding the intended usage, please contact your local Siemens office.

The 1FE2 motor is prescribed for deployment in industrial or business plants.

Any other use of the motor is considered to be non-intended use.

The observance of the specifications contained in the installation instructions and the configuration instructions is part of the intended purpose.

● Observe the data on the rating plate (type plate).

Conditions at the location of use must comply with the specifications on the rating plate.

The motor is designed for operation in sheltered areas under normal climatic conditions, such as those found on shop floors.

The motor is not permitted to be operated in explosion-endangered areas.

The 1FE2 motor is only certified for operation through a converter.



Description of the synchronous built-in motor 2.1 Use for the intended purpose



Motor applications

The 1FE2 built-in motors have been developed for directly-driven motor spindles.

The 16-pole series is especially suitable for machining at high torque levels (e.g. turning and grinding) and C-axis operation.

WARNING

Danger to life through the use of an incomplete machine

If you use a machine that does not conform to the 2006/42/EU decree, there is the danger of death, severe injury and/or material damage. • Commission the machine only when it conforms to the regulations of the EU

2006/42/EU machine decree and the conformity has been declared.

Description of the synchronous built-in motor 2.2 Features and system preconditions



2.2 Features and system preconditions The built-in motor is a compact drive solution where the mechanical motor power is transferred directly to the spindle without any mechanical transmission elements.

As the motor is mounted between the spindle bearings, the motor spindle has a high degree of stiffness. This means, for example, that C-axis operation for lathes can be implemented using just one drive.

Standard 1FE2 built-in motors are water-cooled, permanent-magnet synchronous motors that are supplied as components (refer to the following diagram).

A complete motor is created after the rotor has been mounted into the stator.

1 Rotor with external permanent magnets (APM) 2 Stator with cooling jacket, standard (optional, without cooling jacket) 3 1FE2 built-in motor assembled

Figure 2-1 Components of the 1FE2 built-in motor






Features of the built-in motors The 1FE2 built-in motor has the following features:

● Motor in the 16-pole variant

● Maximum speed: up to 4200 rpm (depending on the frame size)

● Maximum rated torque: up to 1530 Nm (depending on the frame size)

● Play-free and torque transmission to the spindle via a press fit

● Fully machined and optionally weighted rotor

Rotors with sleeve, depending on the version from the manufacturer, are prebalanced or not balanced and can be dismantled.

Motor spindle A motor spindle comprises the following modules (see the following diagram):

● Spindle housing

● Spindle shaft with bearings

● Built-in motor

● Cooling system

● Encoder system

1 Encoders 6 Drain hole 2 Stator with cooling jacket 7 Inlet cooling water connection 3 Rotor with sleeve 8 Spindle housing 4 Spindle shaft with bearings 9 Outlet cooling water connection 5 Bearing shield DE (Drive End) 10 Bearing shield NDE (Non Drive End)

Figure 2-2 Motor spindle design




Note

The spindle manufacturer is responsible for designing the bearings, lubrication and cooling.

A ferritic spindle shaft is a prerequisite in order to achieve the electrical parameters.

Magnetic attraction Forces of attraction occur between the rotor and stator in electric motors to the magnetic principle.

The surrounding mechanical assembly must be able to withstand these forces.

To prevent vibration excitations, the enclosing construction (spindle shaft, bearings, spindle housing) should be as rigid as possible.

Accuracy The achievable machining accuracy of the motor spindle is influenced by:

● The rigidity of the system (housing, bearings, spindle)

● The smooth running of the motor spindle

● The closed-loop control technology and the encoder resolution

The spindle manufacturer is responsible for the achieved accuracy.

Degree of protection

Note Degree of protection selection

The spindle manufacturer is responsible for the selection of the degree of protection, its variant and the proof of suitability.

The motor components must be protected from moisture, foreign bodies and contact.

As delivered, the stator and the rotor have degree of protection IP00 in accordance with EN 60034-5.

The final degree of protection is defined by the spindle manufacturer as a result of the mechanical design of the spindle housing.

Recommended degree of protection: IP54 (minimum degree of protection)






Static charging

WARNING

Danger to life caused by static charging of the rotor

The rotor can be statically charged at higher speeds depending on the mechanical spindle design as well as the properties of the spindle bearings (e.g. grease and minimum oil lubrication). This can cause an electric shock if touched. • If ceramic bearings are used, avoid voltage discharges from the shaft to the sensor

housing caused by grounding the motor shaft.

Closed-loop control The determining factors of closed-loop control include:

● The number of encoder signals per spindle revolution

● The precision achieved when mounting and adjusting the encoder system

● Multiplication of the encoder signals

● The sampling time of the current and speed controller

System prerequisites The following prerequisites must be satisfied:

● Open-loop and closed-loop control modules

– SINUMERIK 840D sl (as of software release V4.8)

– SINAMICS S120 (as of software release V4.8)

● Hollow-shaft measuring system




Figure 2-3 System integration_1FE2






EMF = Electro Motive Force

Note EMF > 820 V

Depending on the amplitude of the induced chained voltage at maximum speed (field EMF > 820 V), a Voltage Protection Module (VPM) may be required; see "Voltage limitation" section.

Description of the synchronous built-in motor 2.3 Design of the built-in motor



2.3 Design of the built-in motor

Motor parts

Note

Special versions and construction variants may differ in the scope of delivery with respect to certain technical aspects.

1 APM rotors 2a Stator with cooling jacket 2b Optional: Stator without cooling jacket 3 Round sealing rings (4x) (for version with standard cooling jacket) 4 Motor rating plate (type plate)

Figure 2-4 Parts of the 1FE2 built-in motor






Construction of the rotor cores (APM)

NOTICE

Damage to the rotor bandage due to premature removal of the protection foil

A rotor bandage with a foil is provided for transport protection. • Remove the protective foil only immediately before assembly. • Check the bandage for damage.

① Pressure oil connection with grub screw ⑤ Bandage (composite fiber) ② Encircling groove for deployable balanc-

ing elements ⑥ Balancing disk

③ Sleeve ⑦ Step press fit ④ Rotor core R Balancing radius

Figure 2-5 APM rotor construction




Structure of the stator cores

Stator with cooling jacket Stator without cooling jacket

Stator core in cross-section

1 Cables for power connection and tem-

perature sensors 5 O-ring seal

2 Thread for axial fixation 6 Winding overhang 3 Stator core 7 Leakage channel 4 Cooling jacket with cooling duct 8 Impregnated winding



Description of the synchronous built-in motor 2.4 Technical features and environmental conditions



2.4 Technical features and environmental conditions

Table 2- 1 Technical characteristics of built-in motors

Type of motor Synchronous motor with permanent magnet-excited rotor (16-pole) Type of construction Individual components (IM 5110 acc. to IEC 60034-7)

Stator, rotor Degree of protection IP00 (acc. to DIN IEC 60034, Part 5): Stator, rotor Cooling Water cooling with TH2O = 30° C acc. to EN 60034-1 and Q (overall length-dependent,

see Chapter Auto-Hotspot) Standard protection - temperature monitoring

2x KTY 84 PTC thermistors in the stator winding (1x reserve)

Full protection (optional) In addition to the standard protection 1 x PTC thermistor triplet (3 sensors in series) Can be evaluated, e.g. using a thermal motor protection unit: Order No.: 3RN1013-1GW10

Universal protection (optional) Full protection + NTC PT3-51-F + NTC K227 Winding insulation Temperature class 155 (F) acc. to EN 60034 permits an average winding tempera-

ture rise of 105 K. The power data is valid for a cooling water temperature of +5° - 30° C.

Balance quality of the rotor (acc. to ISO 1940-1)

• Rotor with sleeve, not prebalanced (standard) • Rotor with sleeve, prebalanced (optional):

Balancing quality G 2.5 Reference speed 3600 rpm

Motor voltage (terminal voltage)

Regulated: Maximum 3 AC 510 Vrms

Non-regulated: Maximum 3 AC 450 Vrms Supply voltage of the SINAMICS S120 drive system

ALM 400 V → UZK ≦ 600 V SLM 400 V → UZK ≦ 540 V ALM 480 V → UZK ≦ 720 V SLM 480 V → UZK ≦ 650 V

Type of connection Free single cables 1U1, 1V1, 1W1, 2U1, 2V1, 2W1 (cables freely brought out); Length 0.5 m (preferred version) or 1.5 m

Torque ripple 1FE218x ...

≦ 1% at 20 rpm and MN/2 based on the rated torque

UL marking With a few exceptions, motors are UL-1004 approved.




Magnetic attractive forces

Motor type Fa (N) Fr (N) 1FE2182-8Lxxx-xxxx 500 6000 1FE2183-8Lxxx-xxxx 500 7500 1FE2184-8Lxxx-xxxx 500 9000 1FE2185-8Lxxx-xxxx 500 10500 1FE2186-8Lxxx-xxxx 500 12000 1FE2187-8Lxxx-xxxx 500 13500

Note

Technical data is system data and applicable only in conjunction with the specified system components (1FE2 built-in motor, SINAMICS S120 drive system, VPM, etc.).

2.4.1 Rotor weights and moments of inertia

Table 2- 2 Rotor weights and moments of inertia

Motor art ic le number Rotor Stator J with s leeve

[kg•m2] Mass with s leeve

[kg] Mass without cooling jacket

[kg] Mass with cooling jacket

[kg] 1FE2182-8LNxx-xCC0 0,75 60 65 110 1FE2182-8LHxx-xCC0 0,75 60 65 110 1FE2183-8LNxx-xCC0 0,9 70 80 130 1FE2183-8LHxx-xCC0 0,9 70 80 130 1FE2184-8LNxx-xCC0 1,05 80 95 150

1FE2184-8LKxx-xCC0 1,05 80 95 150 1FE2184-8LHxx-xCC0 1,05 80 95 150 1FE2185-8LNxx-xCC0 1,2 90 110 170 1FE2185-8LLxx-xCC0 1,2 90 110 170 1FE2185-8LHxx-xCC0 1,2 90 110 170 1FE2186-8LNxx-xCC0 1,35 105 125 190 1FE2186-8LMxx-xCC0 1,35 105 125 190 1FE2186-8LHxx-xCC0 1,35 105 125 190 1FE2187-8LNxx-xCC0 1,49 115 135 210 1FE2187-8LHxx-xCC0 1,49 115 135 210

The mass values are rounded.






2.4.2 Calculating the acceleration time from the torque/power characteristic

Figure 2-6 Calculating the acceleration time

Table 2- 3 Relevant data for calculating the acceleration time

Motor artic le number M1 (Nm)

n1 (1/min)

P1 (KW)

nm ax (1/min)

S6-25% S6-25% S6-25% 1FE2182-8LNxx-xCC0 1124 250 29.4 2400 1FE2182-8LHxx-xCC0 1111 500 58.2 4200 1FE2183-8LNxx-xCC0 1458 250 38.2 2400 1FE2183-8LHxx-xCC0 1451 500 76.0 4200 1FE2184-8LNxx-xCC0 1751 250 45.8 2400 1FE2184-8LKxx-xCC0 1749 400 73.3 4010 1FE2184-8LHxx-xCC0 1736 500 90.9 4200 1FE2185-8LNxx-xCC0 2012 250 52.7 2420 1FE2185-8LLxx-xCC0 2031 350 74.4 3440 1FE2185-8LHxx-xCC0 2011 500 105.3 4200 1FE2186-8LNxx-xCC0 2362 250 61.8 2400 1FE2186-8LMxx-xCC0 2352 300 73.9 3000 1FE2186-8LHxx-xCC0 2353 500 123.2 4200 1FE2187-8LNxx-xCC0 2626 250 68.7 2670 1FE2187-8LHxx-xCC0 2618 500 137.1 4200

Description of the synchronous built-in motor 2.5 Nameplate data



2.5 Nameplate data

Figure 2-7 Rating plate 1FE2

Position Description / technical data

1 Type of motor 2 Motor type / designation / article number 3 Motor serial number 4 Type of construction 5 Temperature class 6 Degree of protection 7 Technical data for S1 and S6 40% 2 minutes 8 ID, temperature sensor 9 ID, temperature monitoring 10 QR code 11 Data regarding water cooling 12 Standards and regulations



Description of the synchronous built-in motor 2.6 Selection and ordering data



2.6 Selection and ordering data The required motor modules are selected according to the peak and continuous currents that occur in the load cycle.

If more than one motor is operated in parallel on one drive system, the total (summed) values of the peak and continuous currents must be taken into account.

Use the SIZER calculation tool for selecting the suitable motor module.

NOTICE

Damage to the insulation on synchronous built-in motors on regulated infeed units

Where synchronous built-in motors are used together with regulated (closed-loop controlled) infeed units (e.g. Active Line Modules), electrical oscillations can occur with respect to ground potential. These oscillations result in increased voltage loads (stress).

Factors that influence these system oscillations include, for example: • Cable lengths • Size of the Motor Module • Number of axes • Motor size • Winding design

• Avoid increased voltage loads or damage to the main insulation of the motor by using an

Active Interface Module in Active Line Mode of the motor.

Using smaller motor modules

Note

With some motor types, smaller motor modules can restrict the useful speed range, even in partial load operation.

Therefore, please contact your local Siemens office.

Description of the synchronous built-in motor 2.7 Order designation



2.7 Order designation

Structure of the article number The article number comprises a combination of digits and letters. It is divided into three hyphenated blocks.

1 Motor type marking 2 Electrical features 3 Scope of delivery and mechanical data

Possible combinations, see Catalog NC 62. Please note that not every theoretical combination is possible in practice.



Description of the synchronous built-in motor 2.7 Order designation



Figure 2-8 Details of the article number



Motor components, characteristics and options 3 3.1 Thermal motor protection

The stator winding can be supplied with the following motor protection to sense (measure) and monitor the motor temperature: Standard protection: Temperature sensors (2 x KTY 84-130) Full protection (option): Temperature sensors + PTC thermistor triplet (3 sensors in se-

ries) (2 x KTY 84-130 + 1 x PTC180 C) Universal protection (op-tion):

Temperature sensors + PTC thermistor triplet + NTC thermistor (2 x KTY 84-130 + 1 x PTC180 C + NTC PT3-51F + NTC K227/33k/A1

Note

If water-cooled synchronous built-in motors are operated for longer than one minute in standstill with the standstill torque, a phase can be thermally loaded overproportionately. • Reduce the permanent standstill torque to 20%. • Protect the winding thermally with a thermistor triplet (PTC) with an external trip unit or

with an I2t monitoring of the drive system.

NOTICE

Thermal damage to temperature-sensitive parts

Some parts of the electrical motor enclosure can reach temperatures that exceed 100° C. If temperature-sensitive parts, e.g. electric cables or electronic components, come into contact with hot surfaces, these parts could be damaged. • Ensure that no temperature-sensitive parts are in contact with hot surfaces.

NOTICE

Destruction of temperature sensors

The temperature sensors are ESD parts. As delivered, they are short-circuited with a terminal. • Observe the ESD notes. • Remove the terminal only when the temperature sensor is connected.



Motor components, characteristics and options 3.1 Thermal motor protection



3.1.1 Temperature evaluation using a KTY 84 (standard protection)

Note

Temperature evaluation using only a KTY 84 does not guarantee full motor protection.

Under rated operation, the winding temperature can reach approx. 150° C.

The winding temperature Class 155 (F) is dimensioned for this operating state.

The KTY 84 temperature sensor protects the motor from overloading in turning operation.

The KTY 84 temperature sensor acquires the motor temperature. The motor temperature is evaluated by the drive system. An external trip unit is not required. The PTC thermistor function is monitored.

1. Pre-alarm temperature

If the pre-alarm temperature is exceeded, the drive system issues an appropriate alarm message. This alarm message must be evaluated externally. The alarm message is cleared when the motor temperature returns to below the pre-alarm temperature.

If the pre-alarm temperature is exceeded for longer than 240 seconds (standard setting) or longer than the parameterized time, an alarm signal is issued and the drive is powered-down. For a detailed description, see SINAMICS S120/S150 List Manual LH1.

2. Motor limit temperature (standard setting for the 1FE2)

If the motor limit temperature of 160° C is exceeded, the drive system powers down and issues an appropriate error message.

Table 3- 1 Technical data of the KTY 84 PTC thermistor

Designation Description Type KTY 84 Resistance when cold (20° C)

Approx. 580 Ω

Resistance when hot (100° C)

Approx. 1000 Ω

Connection Via the encoder cable Auto-Hotspot




Designation Description cable cross-section Outer diameter

0.22 mm2 1.2 mm

Temperature characteristic

3.1.2 Temperature evaluation using the PTC thermistor triplet (full motor protection, option)

For special applications (e.g. when a load is applied with the motor stationary or for extremely low speeds), the temperature of all of the three motor phases must be additionally monitored using a PTC thermistor triplet.

The PTC thermistor triplet must be evaluated using an external tripping/evaluation unit (this is not included in the scope of delivery). This means that the sensor cable is monitored for wire breakage and short-circuit by this unit.

The motor must be de-energized within 1 second when the response temperature is exceeded.

Table 3- 2 Technical data for the PTC thermistor triplet

Designation Technical data Type (acc. to DIN 44082–M180) PTC thermistor triplet Thermistor resistance (20° C) ≤ 750 Ω Resistance when hot (180° C) ≥ 1710 Ω Connection Via an external trip unit Auto-Hotspot Cable cross-section/outer diameter 0.14 mm2/0.9 mm Response temperature 180° C Note: PTC thermistors do not have a linear characteristic and are therefore not suitable to determine the instantaneous temperature.






3.1.3 Temperature evaluation using NTC thermistors (universal protection, option)

Note

Temperature evaluation using the NTC K227 and NTC PT3-51F thermistors does not guarantee full motor protection.

The NTC K227 and NTC PT3-51F thermistors are used if the drive system cannot evaluate the KTY PTC thermistor.

They are intended when operating the motor on third-party systems.

The NTC thermistor should be connected in accordance with the configuration and operating instructions of the third-party system.

The drive system senses and evaluates the motor temperature using the sensor signal (refer to the drive system documentation).




Table 3- 3 Technical data, NTC K227 and NTC PT3-51

Designation Technical data NTC K227 NTC PT3-51F

PTC thermistor resistance (25° C)

Approx. 32.8 kΩ Approx. 49.1 kΩ

Resistance when hot (100° C) Approx. 1800 Ω Approx. 3300 Ω Connection Via the encoder cable Auto-Hotspot cable cross-section Outer diameter

0.14 mm2 0.8 mm

0.14 mm2 0.8 mm

Temperature characteristic






3.1.4 Possible connections KTY 84 and PTC can be connected as follows:

● PTC via thermistor motor protection 3RN1013-1GW10, KTY 84 to SMC20

● PTC via thermistor motor protection 3RN1013-1GW10, KTY 84 directly to the drive system

● PTC and KTY 84 to SME120

Note

For additional information on connecting and operating the SMC20, refer to the documentation SINAMICS Function Manual 1 and List Manual 1.

Connecting the PTC via thermistor motor protection 3RN1013-1GW10, KTY 84 to SMC20

Figure 3-1 Connecting the PTC via thermistor motor protection 3RN1013-1GW10, KTY 84 to

SMC20

Note

SMC20

For additional information on connecting and operating the SMC20, refer to the documentation SINAMICS Function Manual 1 and List Manual 1.




Connecting the PTC via thermistor motor protection 3RN1013-1GW10, KTY 84 directly to the drive system without SME20

Figure 3-2 Connecting the PTC via thermistor motor protection 3RN1013-1GW10, KTY 84

directly to the drive system






Connecting the PTC via thermistor motor protection 3RN1013-1GW10, KTY 84 directly to the drive system with SME20

Figure 3-3 Connecting the PTC via thermistor motor protection 3RN1013-1GW10, KTY 84

directly to the drive system

Note

SME20

For additional information on connecting and operating the SME20, refer to the documentation SINAMICS Function Manual 1 and List Manual 1.




Connecting the PTC and KTY 84 to SME120

Figure 3-4 Connecting the PTC and KTY 84 to SME120

Note

SME120

For additional information on connecting and operating the SME120, refer to the documentation SINAMICS Function Manual 1 and List Manual 1.



Motor components, characteristics and options 3.2 Cooling



3.2 Cooling

3.2.1 Safety notes

WARNING

Danger to life caused by an electric shock

Electrical conducting parts of the machine that touch parts of the cooling system can cause death or injuries. • Prepare for shutdown and notify all those who will be affected by the procedure. • Before performing any work on the cooling system, de-energize the motor and the

auxiliary circuits. • Check that the cabinet is de-energized. • Take measures to prevent reconnection of the energy sources.

WARNING

Danger to life caused by short-circuit to a frame in a fault situation

The spindle housing must be electrically connected to the cooling jacket. In a fault situation, lethal voltage can be present at the spindle housing that causes death or severe injuries because of an electric shock. • Ground the complete motor spindle in accordance with the regulations.

WARNING

Danger to life caused by rotation of the assembled spindle shaft

The rotating of an assembled built-in motor produces induction that causes lethal voltages at the cable ends of the motor.

The voltages can cause death or severe injuries because of an electric shock. • Do not touch any bare cable ends. • Prevent assembled built-in motors from turning. • Insulate the terminals and cores of bare cable ends.

WARNING

Danger to life caused by high leakage currents

High leakage currents can cause death or injuries as result of an electric shock. • Satisfy the requirements placed on protective conductors in accordance with EN 61800-

5-1.




WARNING

Danger to life caused by high residual voltages

When the power supply voltage is switched-off, active components of the motor can have an electrical charge of more than 60 μC. The residual voltages that occur at the connections of the built-in motor several seconds after power-down can cause death or severe injuries as result of an electric shock. • Do not touch any bare connections. • Protect bare connections and active components against inadvertent contact. • Ground the motor properly.

WARNING

Danger to life when the cooling system bursts

The motor will overheat if it is operated without cooling. When cooling water enters the hot motor, this immediately and suddenly generates hot steam that escapes under high pressure. This can cause the cooling water system to burst, resulting in death, severe injury and material damage. • Never operate the motor without cooling. • Only commission the cooling water circuit when the motor is in a cool condition.

CAUTION

Danger of burns a result of touching hot surfaces

In operation, the motor housing can reach high temperatures, which can cause burns if touched. • Do not touch any hot surfaces. • Allow the motor to cool down before starting any work. • Use the appropriate personnel protection equipment, e.g. gloves.

NOTICE

Material damage due to the effect of electrochemical series

When using different conductive materials, material damage can occur as a result of the electrochemical series. • Do not use any zinc in the cooling circuit. • Use brass, stainless steel or plastic for pipes and fittings.






NOTICE

Motor damage due to lack of cooling

if you operate the motor without water cooling, the motor will be damaged or destroyed. • Only operate the motor with a closed cooling water loop with heat exchange equipment.

3.2.2 Cooling circuit

Note

The electrochemical processes that take place in a cooling system must be minimized by choosing the right materials. • Avoid mixed installations (i.e. a combination of different materials, such as copper, brass,

iron, or halogenated plastic (PVC hoses and seals)).

Table 3- 4 Description of the cooling circuit

Definition Description Closed cooling circuit The pressure equalization tank is closed and possesses an overpressure

valve. Oxygen cannot enter the cooling circuit. The coolant is only routed in the motors and converters as well as the components required to dissi-pate heat.

Note Laying the cooling water pipes

Electrically conductive cooling water pipes must not come into contact with live components. • Lay only insulated cooling water pipes or insulate the cooling water pipes subsequently. • Fasten the cooling water pipes mechanically.

All components in the cooling system (motor, heat exchanger, piping system, pump, pressure equalization tank) must be connected to an equipotential bonding system.

● Install the equipotential bonding properly with a copper busbar or copper strand with the appropriate cross-section.




Materials used in the motor cooling circuit ● Match the materials in the cooling circuit to the materials in the motor.

Table 3- 5 Materials used in the motor cooling circuit

Cooling jacket design Material Cooling jacket Steel or aluminum (depending on the type) O rings FKM (ISO 1629)






Materials and components in the cooling circuit The following table lists a wide variety of materials and components which may or may not be used in a cooling circuit.

Table 3- 6 Materials and components of a cooling circuit

Material Used as Description Zinc Pipes, valves and

fittings Use is not permitted.

Brass Pipes, valves and fittings

Can be used in closed circuits with inhibitor.

Copper Pipes, valves and fittings

Can be used only in closed circuits with inhibitors in which the heat sink and copper component are separated (e.g. connection hose on units).

Common steel (e.g. St37) Pipes Permissible in closed circuits and semi-open circuits with inhibi-tors or Antifrogen N, check for oxide formation, inspection win-dow recommended.

Cast steel, cast iron Pipes, motors Closed circuit and use of strainers and flushback filters. Fe sepa-rator for stainless heat sink.

High-alloy steel, Group 1 (V2A) Pipes, valves and fittings

Can be used for drinking or municipal water with a chloride con-tent up to <250 ppm, suitable according to definition in Chapter "Coolant definition".

High-alloy steel, Group 2 (V4A) Pipes, valves and fittings

Can be used for drinking or municipal water with a chloride con-tent up to <500 ppm, suitable according to definition in Chapter "Coolant definition".

ABS (AcrylnitrileButadieneStyrene) Pipes, valves and fittings

Suitable according to the definition in Chapter "Coolant defini-tion". Suitable for mixing with inhibitor and/or biocide as well as Antifrogen N.

Installation comprising different materials (mixed installation)

Pipes, valves and fittings

Use is not permitted.

PVC Pipes, valves, fittings and hoses

Use is not permitted.

Hoses The use of hoses should be reduced to a minimum (connecting equipment) and must not be used as the main supply line for the complete system. Recommendation: EPDM hoses with an electrical re-sistance > 109 Ω (e.g. Semperflex FKD supplied from Semperit or DEMITTEL; from PE/EPD, supplied from Telle).

Gaskets Pipes, valves and fittings

The use of FKM, AFM34, EPDM is recommended.

Hose connections Transition Pipe - hose

Secure with clips conforming to DIN 2817, available e.g. from the Telle company.




The following recommendation applies in order to achieve an optimum motor heatsink (enclosure) lifetime:

● Construct a closed cooling circuit with the cooling unit using stainless steel technology. The cooling circuit dissipates the heat via a water-water heat exchanger.

● Use for all other components, such as cooling circuit pipes and fittings manufactured of ABS, stainless steel or general construction steel.

Cooling system manufacturers BKW Kälte-Wärme-Versorgungstechnik GmbH http://www.bkw-kuema.de DELTATHERM Hirmer GmbH http://www.deltatherm.de Glen Dimplex Deutschland GmbH http://www.riedel-cooling.com Helmut Schimpke und Team Industriekühlanlagen GmbH + Co. KG

http://www.schimpke.org

Hydac System GmbH http://www.hydac.com Hyfra Industriekühlanlagen GmbH http://www.hyfra.de KKT Kraus Kälte- und Klimatechnik GmbH http://www.kkt-kraus.de Pfannenberg GmbH http://www.pfannenberg.com Rittal GmbH & Co. KG http://www.rittal.de

Note Other manufacturers

It goes without saying that equivalent products from other manufacturers may be used. Our recommendations are to be seen as helpful information, not as requirements or regulations. We cannot accept any liability for the quality and properties/features of third-party products.


http://www.bkw-kuema.de

http://www.deltatherm.de

http://www.riedel-cooling.com

http://www.schimpke.org

http://www.hydac.com

http://www.hyfra.de

http://www.kkt-kraus.de

http://www.pfannenberg.com

http://www.rittal.de





3.2.3 Configuring the cooling circuit

Note Observing the maximum permitted pressure

The maximum permitted pressure in the cooling circuit is 0.7 MPa (7 bar). If a pump is deployed that produces a higher pressure, the produced pressure must be limited by the plant with suitable measures (safety valve p ≤ 0.7 MPa, pressure control) to the maximum permitted pressure.

● Specify the working pressure depending on the flow conditions in the supply and return of the cooling circuit.

Select the smallest possible pressure difference between the supply and return so that pumps with a flat characteristic curve can be used.

● Set the required coolant flow rate per time unit according to the technical data of the equipment and motors.

Note

Install a backflush filter in the cooling circuit to prevent blockage and corrosion so that any deposited material is flushed out.




3.2.4 Pressure loss

Pressure drop in the motor Observe the nominal coolant flows specified in the following table to ensure that the motor is cooled adequately.

Table 3- 7 Approximate pressure drop at the nominal coolant flow rate

Motor type Flow rate Q [l/min] Pressure drop dp [MPa] 1FE2182-8LNxx-xCC0 9 0,3 1FE2182-8LHxx-xCC0 9 0,3 1FE2183-8LNxx-xCC0 10,5 0,4 1FE2183-8LHxx-xCC0 10,5 0,4 1FE2184-8LNxx-xCC0 12 0,5 1FE2184-8LKxx-xCC0 12 0,5 1FE2184-8LHxx-xCC0 12 0,5 1FE2185-8LNxx-xCC0 13,5 0,6 1FE2185-8LLxx-xCC0 13,5 0,6 1FE2185-8LHxx-xCC0 13,5 0,6 1FE2186-8LNxx-xCC0 15 0,8 1FE2186-8LMxx-xCC0 15 0,8 1FE2186-8LHxx-xCC0 15 0,8 1FE2187-8LNxx-xCC0 16,5 1 1FE2187-8LHxx-xCC0 16,5 1

Pressure equalization

If various components are connected up in the cooling circuit, it may be necessary to provide pressure equalization.

Reactor elements are installed at the coolant outlet of the motor or the relevant components.

Preventing cavitation

NOTICE

Motor damage caused by cavitation and abrasion

An excessive pressure drop at the motor can cause motor damage as the result of cavitation and/or abrasion. • Operate the motor so that the pressure drop at a converter or motor in continuous

operation does not exceed 0.2 MPa.






Connecting motors in series For the following reasons, connecting motors in series can be recommended only conditionally:

● The required flow rates of the motors must be approximately the same (< a factor of 2)

● An increase in the coolant temperature can result in derating the second or third motor if the maximum coolant inlet temperature is exceeded.

Coolant inlet temperature

NOTICE

Motor damage caused by condensation formation

Condensation can cause motor damage for a longer motor standstill. • Select the coolant inlet temperature so that condensation does not form on the surface

of the motor. Tcooling > Tambient - 5 K. • Interrupt the supply of coolant for a longer motor standstill.

The motors are designed for full-load operation at maximum +30° C coolant inlet temperature.

Operation up to +40° C coolant inlet temperature is possible with derating (reduced power).

Figure 3-5 Influence of the coolant inlet temperature on MN as a percentage




3.2.5 Calculation of the cooling power to be dissipated (power loss) The cooling power to be dissipated can be determined as follows:

● Read off the power loss at rated power for nmax or nN in the "Table for calculating the cooling powers to be dissipated".

● The power loss can be calculated within the shaded area (see graphics) for any load state and speed. P and n must lie within the shaded area. The boundary conditions must be observed.

Figure 3-6 Calculating the power loss

The intermediate values of the cooling power can be interpolated linearly in the ratio to speed.






The cooling power to be dissipated depends on the rated power Prated of the motor. If the motor is operated with reduced power, the cooling power to be dissipated reduces approximately linear.

Table 3- 8 Table for calculating the cooling powers to be dissipated (power loss)

Pra te d (kW)

nm ax (rpm) nn(rpm) Pv_n ra te d

(kW) Pv_n m a x

(kW) 1FE2182-8LNxx-xCC0 34,2 2400 500 4,5 4,4 1FE2182-8LHxx-xCC0 67,9 4200 1000 5 5,7 1FE2183-8LNxx-xCC0 44,3 2400 500 5,6 5,3 1FE2183-8LHxx-xCC0 88,1 4200 1000 6,1 7 1FE2184-8LNxx-xCC0 53,1 2400 500 6,5 6,2 1FE2184-8LKxx-xCC0 84,9 4010 800 6,9 8,3 1FE2184-8LHxx-xCC0 105,5 4200 1000 7,1 8,2 1FE2185-8LNxx-xCC0 62,0 2420 500 7 7,2 1FE2185-8LLxx-xCC0 86,6 3440 700 7,4 8,7 1FE2185-8LHxx-xCC0 122,5 4200 1000 8 9,7 1FE2186-8LNxx-xCC0 71,8 2400 500 8,2 8 1FE2186-8LMxx-xCC0 86,2 3000 600 8,3 9,1 1FE2186-8LHxx-xCC0 142,4 4200 1000 9,1 10,9 1FE2187-8LNxx-xCC0 80,1 2670 500 8,8 9,4 1FE2187-8LHxx-xCC0 158,9 4200 1000 9,8 12,2

3.2.6 Cooling water

Table 3- 9 Cooling water specification

Quality of the water used as coolant for motors with aluminum, stain-less steel tubes + cast iron or steel jacket

Chloride ions < 40 ppm, possibly add deionized water. Sulfate ions < 50 ppm Nitrate ions < 50 ppm pH value 6 ... 9 (for aluminum 6 ... 8) Electrical conductivity < 500 μS/cm Total hardness < 170 ppm

Note

Request the composition of the water from the water utility.

We recommend deionized water with reduced conductivity (5 ... 10 μS/cm).




Table 3- 10 Cooling water quality

Coolant quality Cooling water According to the table "Specifications for cooling water" Corrosion protection 0.2% to 0.25% inhibitor, Nalco TRAC100 (previously 0GE056) 1) Anti-freeze protection When required, 20% - 30% Antifrogen N (from Clariant Corp.) 2) Dissolved solids < 340 ppm Size of particles in the coolant < 100 μm 1) Inhibitor is not required if it ensured that the concentration of Antifrogen N is > 20%.

2) Derating is not required for an anti-freeze protection concentration < 30%.

Manufacturers of chemical additives Tyforop Chemie GmbH http://www.tyfo.de Clariant Produkte Deutschland GmbH http://www.antifrogen.de Cimcool Industrial Products http://www.cimcool.net FUCHS PETROLUB AG http://www.fuchs-oil.com Hebro chemie GmbH http://www.hebro-chemie.de HOUGHTON Deutschland GmbH http://www.houghton.com Nalco Deutschland GmbH http://www.nalco.com Schweitzer-Chemie GmbH http://www.schweitzer-chemie.de

Information regarding third-party products

Note Recommendation relating to third-party products

This document contains recommendations relating to third-party products. Siemens accepts the fundamental suitability of these third-party products.

You can use equivalent products from other manufacturers.

Siemens does not accept any warranty for the properties of third-party products.


http://www.tyfo.de

http://www.antifrogen.de

http://www.cimcool.net

http://www.fuchs-oil.com

http://www.hebro-chemie.de

http://www.houghton.com

http://www.nalco.com

http://www.schweitzer-chemie.de





3.2.7 Other coolants

Other coolants (not water-based) The deployment of other coolants (e.g. oil, cooling lubricating medium) may require derating in order that the thermal motor limit is not exceeded.

Note

Oil-water mixtures with more than 10% oil require derating.

Determine the values of the coolant from the following table: Density ρ [kg/m3] Specific thermal capacitance cρ [J/(kg•K)] Thermal conductivity λ [W/(K•m)] Kinematic viscosity η [m2/s] Flow rate V [rpm] Third-party cooling jacket Cooling jacket geometry is required Coolant inlet temperature ϑ °C

Request derating resulting from the values in Auto-Hotspot (Siemens Service Center).




Biocide Closed cooling circuits with soft water are susceptible to microbes.

● If possible, use chlorinated potable water.

Note Compatibility of coolant additives

Biocides and Antifrogen N must not be mixed.

● If no chlorinated potable water is available, add, for example Antifrogen N or a biocide, to the potable water.

Antifrogen N acts like a biocide for a minimum concentration > 20%.

● Conduct a water analysis at least annually to determine the type and concentration of microbes.

The following microbes can occur in practice:

– Bacteria that cause the formation of slime

– Corrosive bacteria

– Bacteria that cause deposits of iron

● Add a biocide that counters the determined microbes to the cooling water.

The manufacturer's recommendations must be followed in regard to the dosage and compatibility with any inhibitor used.

3.2.8 Commissioning the cooling circuit ● To prevent contamination to the cooling water pipes, flush them before you connect the

motor and the converter to the cooling circuit.

● Commission the cooling circuit before performing the electrical commissioning.

Maintenance and service Check at least once annually

● the filling level,

● for any discoloring and

● the cooling-water specification

Note

Use cooling water only with the permitted specification.

In case of cooling water loss, refill with a previously deployed mixture of deionized water and inhibitor or Antifrogen N.



Motor components, characteristics and options 3.3 Encoder system



3.3 Encoder system

Function The encoder system has the following functions:

● Actual speed value encoder for the speed control

● Position encoder for closed-loop position control

The rotor position is determined when switching on using the "pole position identification" software function, see Chapter Commutation angle and pole position identification (Page 65).

Encoder systems that can be used ● Gearwheel encoder or a

● Comparable hollow shaft encoder system with sinusoidal voltage signals 1 Vpp.

Note

The encoder system is not included in the scope of delivery (option).

Figure 3-7 Encoder mounting schematic

Measuring systems from different manufacturers can be used.



Motor components, characteristics and options 3.3 Encoder system



Recommended encoder systems

Note

The recommended encoder systems are third-party products with fundamental suitability. The user must check and ensure the necessary compatibility of the encoder systems for the associated applications.

Siemens cannot guarantee the properties/features of third-party products. Contact the specified manufacturer directly for technical information or questions regarding orders.

We recommend encoder systems from

● Lenord and Bauer, type GEL 2444; www.lenord.de

● Johannes Heidenhain, type ERM 280; www.heidenhain.de

http://www.lenord.de

http://www.heidenhain.de

Motor components, characteristics and options 3.4 Commutation angle and pole position identification



3.4 Commutation angle and pole position identification

3.4.1 Commutation angle

Note

With synchronous spindles, the commutation angle must be determined or entered when the spindle is first commissioned or when the spindle is replaced.

The stator magnetic field must be aligned (synchronized) to the rotor magnetic field for optimal torque development.

This relationship is established by pole position identification and subsequent overtravel of the encoder zero mark. The commutation angle offset calculated here is stored in the drive system.

3.4.2 Versions of pole position identification The pole position identification is available in two variants.

Motion-based pole position identification Induction-based pole position identification Precondition The rotor must be able to freely rotate. • The rotor can rotate freely or be blocked

• The pole position identification requires a minimum current. The rated current (S1 current) of the motor module must be ≥ 50% of the rated motor current.

Accuracy of determining the rotor position.

High, independent of the magnetic proper-ties

Dependent on the magnetic motor charac-teristics

Effect of series reactors The deployment of series reactors has no effect on the result.

When using series reactors or for motors with a low degree of saturation, the accuracy when determining the rotor position is low or the pole position identification does not pro-vide any result at all.



Motor components, characteristics and options 3.4 Commutation angle and pole position identification





Configuration 4 4.1 SIZER configuration tool

Overview The SIZER calculation tool supports you in the technical dimensioning of the hardware and firmware components required for a drive task.

SIZER supports the following configuration steps:

● Configuring the power supply

● Designing the motor and gearbox, including calculation of mechanical transmission elements

● Configuring the drive components

● Compiling the required accessories

● Selection of the line-side and motor-side power options

The configuration process produces the following results:

● A parts list of components required (Export to Excel)

● Technical specifications of the system

● Characteristic curves

● Comments on system reactions

● Installation information of the drive and control components

● Energy considerations of the configured drive systems

You can find further information on the Internet at:

http://support.automation.siemens.com/WW/llisapi.dll?query=Sizer&func=cslib.cssearch&content=adsearch%2Fadsearch.aspx&lang=de&siteid=csius&objaction=cssearch&searchinprim=0&nodeid0=36426537&redir=false&x=43&y=7

Table 4- 1 Article number for SIZER for SIEMENS Drives

Configuration tool Article no. of the DVD SIZER for SIEMENS Drives German/English

6SL3070-0AA00-0AG0


http://support.automation.siemens.com/WW/llisapi.dll?query=Sizer&func=cslib.cssearch&con


Configuration 4.1 SIZER configuration tool



Minimum system requirements ● PG or PC with Pentium™ III 800 MHz (recommended > 1 GHz)

● 512 MB RAM (1 GB recommended)

● At least 4.1 GB free hard disk space

● In addition, 100 MB free hard disk space on the Windows system drive

● Screen resolution 1024 × 768 pixels (1280 x 1024 pixels recommended)

● Windows™ 7 Professional (32/64-bit), 7 Enterprise (32/64-bit), 7 Ultimate (32/64-bit), 7 Home (32/64-bit), Vista Business, XP Professional SP2, XP Home SP2, XP 64-bit SP2

● Microsoft Internet Explorer 5.5 SP2

Configuration 4.2 STARTER drive/commissioning software



4.2 STARTER drive/commissioning software The STARTER commissioning tool offers

● Commissioning

● Optimization

● Diagnostics

Table 4- 2 Article number for STARTER

Commissioning tool Article no. of the DVD STARTER German, English, French, Italian, Spanish

6SL3072-0AA00-0AG0

Minimum system requirements ● Hardware

– PG or PC with Pentium III min. 800 MHz (recommended > 1 GHz)

– 512 MB RAM (1 GB recommended)

– Screen resolution 1024 × 768 pixels, 16-bit color depth

– Free hard disk memory: min. 2 GB;

● Software

– Microsoft Windows 2000 SP4

– Microsoft Windows Server 2003 SP1 and SP2 (PCS7)

– Microsoft Windows XP Professional SP2 and SP3

– Microsoft Windows VISTA Business SP1 1)

– Microsoft Windows VISTA Ultimate SP1 1)

– Microsoft Internet Explorer V6.0 or higher

– Microsoft Windows 7 SP1

1) Drive Control Chart (DCC) cannot be used. STARTER can only be used on these operating systems without the DCC option.



Configuration 4.3 Procedure when engineering



4.3 Procedure when engineering The function description of the machine provides the basis when engineering the drive application.

The definition of the components is based on physical interdependencies and is usually carried-out as follows: Step Description of the engineering activity 1. The type of drive/infeed type is clarified

2. Definition of supplementary conditions and integration into the automation system

3. The load is defined, the max. load torque is calculated, the motor selected See Catalog

4. The SINAMICS Motor Module is selected 5. Steps 3 and 4 are repeated for additional axes 6. The required DC link power is calculated and the SINAMICS Line Module is

selected 7. The line-side options (main switch, fuses, line filters, etc.) are selected 8. Specification of the required control performance and selection of the Con-

trol Unit, definition of component cabling 9. Additional system components are defined and selected 10. The current demand of the 24 V DC supply for the components is calculated

and the power supplies (SITOP devices, control supply modules) specified 11. The components for the connection system are selected 12. Design of the components of the drive line-up

1. Clarification of the type of drive

The motor is selected based on the required torque, which is defined by the application.

The 1FE2 is used for main spindle drives.

As well as the load torque, which is determined by the application, the following mechanical data is required to calculate the torque to be provided by the motor:

● Masses to be moved

● Frictional resistance data

● Mechanical efficiency

● Max. speed

● Maximum acceleration and maximum deceleration

● Cycle time

The following points must also be taken into account:

● The line system configuration, when using specific types of motor and/or line filters on IT systems (non-grounded systems).

● The ambient temperatures and the installation altitude of the motors and drive components.




The motor-specific limiting characteristics provide the basis for defining the motors. The limiting characteristics describe the torque or power curve via the speed. The limiting characteristics show the limits of the motor on the basis of the DC-link voltage of the Power Module or Motor Module.

The DC-link voltage is turn dependent on the supply voltage and on the type of Line Module.

2. Definition of supplementary conditions and integration into the automation system

When configuring, take account of the utilization of the motor according to rated values for the winding overtemperature of 100 K.

Other marginal conditions are imposed by the integration of the drives into the automation environment.

The appropriate automation system, such as SINUMERIK, is used for motion control functions and for synchronous functions.

The drives are interfaced to the higher-level automation system via PROFIBUS.






3. Definition of load cycle, calculation of max. load torque, definition of motor

The motor-specific limiting curves are used as basis when selecting a motor.

The limiting characteristics define the torque characteristic with respect to speed and take into account the motor limits based on the line supply voltage and the function of the infeed.

M in Nm; n in 1/min

Figure 4-1 Limit curves for a synchronous motor

The motor is selected on the basis of load specified by the application.

Use different characteristics for the different loads.




The following operating scenarios have been defined:

● Load duty cycles with constant on period

● Load duty cycles with varying on period

● Duty cycle, variable

Specifying the motor on the basis of the load

1. With the help of the characteristic curves, find characteristic operating points of torque and speed with which you can specify motors according to load.

2. Specify the operating scenario and the load

3. Calculate the maximum motor torque.

The maximum motor torque is created during the acceleration phase during which the load torque and the torque required to accelerate the motor are added together.

4. Verify the maximum motor torque with the limit curves of the motors.

5. Specify the motor.

The following criteria must be taken into account when the motor is selected:

– The dynamic limits must be observed. All speed-torque points of the load must be below the relevant limit curve.

– The thermal limits must be observed. On synchronous motors, the effective motor torque must be below the S1 curve (continuous duty). The effective motor torque is around the average motor speed resulting from the load duty cycle.

Note

In the case of synchronous motors, note that the maximum permissible motor torque is reduced at higher speeds as a result of the voltage limiting curve.

To safeguard against voltage fluctuations, maintain a clearance of 10% from the voltage limiting characteristic.






Load duty cycles with constant on period For load duty cycles with constant on time, specific requirements are placed on the torque characteristic as a function of the speed e.g. M = constant, M ~ n2, M ~ n or P = constant.

These drives typically operate at a specific operating point. This stationary operating point is dimensioned for a base load. The base load torque must lie on or below the S1 curve.

In the event of transient overloads (e.g. when accelerating) an overload has to be taken into consideration. For synchronous motors, the peak torque must lie below the voltage limiting characteristic.




M in Nm; n in 1/min AP 1 Operate for e.g. 1 min AP 2 Continuous operation (S1) for x h (with water cooling) AP 3 Continuous operation (S1) for x h (without water cooling)

Figure 4-2 Selecting motors for load duty cycles with a constant on period

Note

Free convection must be possible for operation without water cooling.






Load duty cycles with varying on period As well as continuous duty (S1), standard intermittent duty types (S3) are also defined for load duty cycles with varying on periods. This involves operation that comprises a sequence of similar load cycles. Each of these load cycles encompasses a time with constant load and an off period.

Figure 4-3 S1 duty (continuous operation)

Figure 4-4 S3 duty (intermittent operation without influencing starting)

The load torque must lie below the corresponding thermal limiting characteristic of the motor. Take account of an overload for duty cycles with different ON periods.




Note

For duty cycles in the field weakening range, the SIZER calculation tool for SIEMENS Drives must be used. The following formulas can be used for duty cycles outside the field weakening range.






M in Nm; n in 1/min AP 1 = 400 Nm at 100 1/min AP 2 = 0 Nm at 0 1/min

Figure 4-5 Selecting motors for load duty cycles with varying on periods

Note

A holding torque may be required when the motor is stationary. This holding torque must be taken into consideration for Mrms. Self-locking gearboxes can be dispensed with by using the holding torque of the motor.




Duty cycle, variable A load duty cycle defines the characteristics of the motor speed and the torque with respect to time.

Figure 4-6 Example of a load duty cycle

A load torque is specified for each time period. In addition to the load torque, the average load moment of inertia and motor moment of inertia must be taken into account for acceleration. A frictional torque that opposes the direction of motion can occur.

When calculating the load and/or accelerating torque to be provided by the motor, take account of the gear ratio and gear efficiency.

Note

For duty cycles in the field weakening range, the SIZER calculation tool for SIEMENS Drives must be used. The following formulas can be used for duty cycles outside the field weakening range.






For the motor torque in a time slice Δt i the following applies:

Calculation of the motor speed

Calculating the rms torque

Calculating the average motor speed

JM Motor moment of inertia JG Gearbox moment of inertia Jload Load moment of inertia nLoad Load speed i Gear ratio ηG Gearbox efficiency Mload Load torque MR Frictional torque T Cycle time, clock cycle time A; E Initial value, final value in time slice Δt i te On period Δt i Time interval

The rms torque Mmot, rms must, for nmot, average, lie below the S1 curve.

The maximum torque Mmax is required when the drive is accelerating and for synchronous motors must lie below the voltage limiting curve/Mmax characteristic.

As a result, the motor is dimensioned as follows:




M in Nm; n in 1/min

Figure 4-7 Selecting a motor according to the load duty cycle






Motor selection When engineering a drive according to the load duty cycle with a constant on period with overload, the overload current based on the required overload torque must be calculated. The calculation rules for this purpose depend on the type of motor used (synchronous motor, induction motor) and the operating scenario (duty cycles with constant or different ON period).

1. Select a motor that precisely fulfills the operating conditions.

2. Calculate the motor current at base load.

3. Check that the thermal limits are maintained.

4. Define the other properties of the motor. Configure the motor options.



Storage and transport 5 5.1 Safety measures during transport and storage

● Observe the relevant nationally applicable health and safety regulations. In Germany, "electromagnetic fields" are subject to regulations BGV B11 and BGR B11 stipulated by the German statutory industrial accident insurance institution.

● Take measures, e.g. using shields, to reduce electromagnetic fields at their source.

● Keep the motor components in their individual packaging until assembly.

● Mark the storage location with the symbol for magnetic danger!

● Place the unpacked rotor core in a safe place. Secure the rotor core with non-magnetic devices.

● Prevent the rotor core from contact with ferromagnetic objects. Your fingers are at greatest risk.

● Preferably use tools made of non-magnetic materials. Ferromagnetic assembly tools must have low mass. Work carefully!



Storage and transport 5.1 Safety measures during transport and storage



Attaching warning signs Any danger areas encountered during normal operation, maintenance, and servicing must be identified by well visible warning and prohibition signs (pictograms) in the immediate vicinity of the danger. The associated texts must be available in the language of the country in which the product is used.

Identification of dangers using warning and prohibition signs:

Table 5- 1 Warning signs according to BGV A8 and DIN 4844-2 and their meaning

Sign Meaning Sign Significance

Warning - magnetic field

(D-W013)

Warning - hand injuries (D-W027)

Warning - hazardous electric voltage

(D-W008)

Warning - hot surface (D-W026)

Table 5- 2 Prohibition signs according to BGV A8 and DIN 4844-2 and their meaning

Sign Significance Sign Significance

No people with a pacemaker (D-P011)

No people with metal implants (D-P016)

No metal objects or watches (D-P020)

No magnetic or elec-tronic data media

(D-P021)

Storage and transport 5.2 Safety note



5.2 Safety note

WARNING

Danger to life when lifting and transporting

Improper lifting and transport procedures, unsuitable or damaged lifting gear and load handling equipment can cause death, severe injury and/or material damage. • Only use suitable and intact lifting gear and load handling equipment which comply with

the specific national regulations. • Only use lifting gear and load handling equipment which are suitable for the weight of

the motor. The weight of the motor appears on the rating plate. • Do not attach any additional loads to lifting gear and load handling equipment. • Only use suitable strap-guiding systems rope guides and spreading devices for lifting

and transporting the motor.



Storage and transport 5.3 Transportation and storage



5.3 Transportation and storage Transport and store the built-in motors in the original packaging.

Transporting

Note

Observe the country-specific regulations.

Fasten the load suspension device to the provided locations of the packaging or the motor.

Transport the motor carefully.

Avoid any jerky and oscillating movements during transport.

If a motor is not installed immediately after the delivery, it must be stored appropriately.

Observe the following storage conditions.

Storage

Storage conditions

Store the motor in a dry, dust-free and vibration-free indoor storage facility.

Adhere to the following values:

● vrms < 0.2 mm/s

● Max. temperatures: -15° C to 70° C

● Mean relative humidity < 75%

Identification of the storage location

Mark the storage location clearly with warning notices as per the packaging of the built-in motors.

Note

This identification must also be visible after removal of the external packaging.




Figure 5-1 Warning sign supplied

Please observe the warning instructions on the packaging and labels.

Long-term storage If you store the motor for longer than six months, the storage facility must satisfy the following conditions:

● The motor is protected against extreme weather conditions

● The facility air must be free from aggressive gases.

● The facility air must be free from vibrations (veff < 0.2 mm/s)

● In accordance with EN 60034-1, the temperature must lie in the range -15° C to 70° C.

● The relative humidity of the air must be less than 60%.

Check the correct state of the machine every six months.

● Check the motor for any damage.

● Perform any required maintenance work.

● Check the state of the dehydrating agent and replace when necessary.

● Record the conservation work in order to deconserve the motor fully prior to the commissioning.






Condensation The following ambient conditions encourage the formation of condensation:

● Large fluctuations of the ambient temperature

● Direct sunshine

● High air humidity during storage.

Avoid these ambient conditions.

Use a dehydrating agent in the packaging.

Storage and transport 5.4 Packaging and shipment



5.4 Packaging and shipment

Shipping

Note

The packaging of 1FE2 motors is suitable for transport by road, rail, sea and air.

Packaging

The 1FE2 built-in motors are supplied as motor components in individual or bulk packaging as specified in the delivery contract.

● Please pay attention to the handling notes on the packaging when the motor is delivered.

Table 5- 3 Handling notes and their significance

Symbol Significance Symbol Significance

Fragile (ISO 7000, No. 0621)

Keep dry (ISO 7000, No. 0626)

This way up (ISO 7000, No. 0623)

Do not stack (ISO 7000, No. 2402)






Checking the delivery for completeness

Scope of delivery of a synchronous built-in motor

1 APM rotor core without sleeve 2a Stator core with cooling jacket or 2b Optional stator core without cooling jacket 3 Four O-ring seals (for version with standard cooling jacket) 4 Rating plate (type plate) without figure Balancing weights without figure Safety information and instruction leaflet. The URL to download the installation

instructions is provided on the instruction leaflet. without figure Circuit diagram

Figure 5-2 Scope of delivery

● Upon receipt of the delivery, check immediately whether the items delivered are in accordance with the accompanying documents.

Note

Siemens will not accept any claims relating to items missing from the delivery and which are submitted at a later date.

● Register a complaint about

– any apparent transport damage with the delivery agent immediately.

– any apparent defects or missing components with the appropriate SIEMENS office immediately.




The safety instructions are included in the scope of delivery.

Note

Store the safety instructions so they are always available.

Special versions and construction variants may differ in the technical details and scope of delivery.





Mechanical assembly 6 6.1 Safety notes

Safety measures for electromagnetic and permanent-magnetic fields

Note

Only qualified, suitably trained personnel who clearly understand the special hazards involved may work with and on permanent-magnet rotor cores.

Note

Apply safety marking in accordance with the country-specific regulations at the assembly stations for 1FE2 rotor cores.

● Observe the relevant nationally applicable health and safety regulations.

● Take measures, e.g. using shields, to reduce electromagnetic fields at their source.

● Keep the motor components in their individual packaging until assembly.

● Mark the storage location with the symbol for magnetic danger.

● Place the unpacked rotor core in a safe place. Secure the rotor core with non-magnetic devices.

● Avoid contact of the rotor core with ferromagnetic bodies.

● Preferably use tools made of non-magnetic materials. Ferromagnetic assembly tools must have low mass. Work carefully!

Attaching warning signs Any danger areas encountered during normal operation, maintenance, and servicing must be identified by well visible warning and prohibition signs (pictograms) in the immediate vicinity of the danger.

The associated texts must be provided in the language of the country in which the product is used.



Mechanical assembly 6.1 Safety notes



Identification of dangers using warning and prohibition signs:

Table 6- 1 Warning signs according to BGV A8 and DIN 4844-2 and their meaning


Warning - magnetic field

(D-W013)

Warning - hand injuries (D-W027)

Warning - hazardous electric voltage

(D-W008)

Warning - hot surface (D-W026)

Table 6- 2 Prohibition signs according to BGV A8 and DIN 4844-2 and their meaning


No people with a pacemaker (D-P011)

No people with metal implants (D-P016)

No metal objects or watches (D-P020)

No magnetic or elec-tronic data media

(D-P021)

Mechanical assembly 6.1 Safety notes



WARNING

Danger to life from permanent magnet fields

Even when switched off, electric motors with permanent magnets represent a potential risk for persons with heart pacemakers or implants if they are close to converters/motors. • If you are such a person (with heart pacemaker or implant) then keep a minimum

distance of 2 m. • When transporting or storing permanent magnet motors always use the original packing

materials with the warning labels attached. • Clearly mark the storage locations with the appropriate warning labels. • IATA regulations must be observed when transported by air.

WARNING

Danger of crushing caused by the strong attractive forces of permanent magnets

The strong attractive forces on magnetizable materials and tools when working near motors with permanent magnets (distance less than 100 mm) can cause severe injuries that result from crushing. • Do not underestimate the strength of the attractive forces. • Wear protective gloves. • Always work at least as a pair. • Remove the packaging of the motor components only immediately before assembly. • Do not carry any objects made of magnetizable materials (e.g. watches, steel or iron

tools) and/or permanent magnets close to the motor with permanent magnets. • Never place components with permanent magnets directly next to each other. • To free any trapped body parts (hand, finger, foot, etc.), keep available:

– A hammer (about 3 kg) made of solid, non-magnetizable material – Two pointed wedges (wedge angle approx. 10° to 15°) made of solid, non-

magnetizable material (e.g. hard wood)

NOTICE

Data loss due to strong magnetic fields

If you are located close to the rotor, any magnetic or electronic data storage media as well as electronic devices that you might be carrying could be damaged. • Do not wear or carry any magnetic or electronic data storage media (e.g. credit cards,

USB sticks, floppy disks) and no electronic devices (e.g. watches) if you are close to a rotor!



Mechanical assembly 6.2 Tools and resources



6.2 Tools and resources The following tools and resources are needed:

● Occupational safety equipment

– Face protection shield

– Protective gloves (see following illustration)

– Closed protective clothing for protection against any oil leaks and high or low surface temperatures

● Fixture for checking the radial runout of the spindle shaft

● For joining with the heat process (shrink fit)

– Hot-air oven with temperature monitoring - suitable for temperatures specified in the "Assembly temperatures" table

– Oven volume appropriate for the rotor type, placement of the oven in the immediate vicinity of the workplace

– Air-conditioned room or cold chamber for tempering the spindle shaft and rotor core

● For joining with cold process (stretch fit)

– Dewar vessel with liquid nitrogen N2 (-195.8° C)

– For a small workspace: good ventilation




● Hoisting gear, gripper, load suspension device (see "Transporting the components" figure)

– Carrying capacity dependent upon the rotor core weight (please refer to the rating plate for the weights)

– Preferably with a device for quick lowering

Transport of the heated rotor core with the load suspension device

Transport of the cooled or heated spindle shaft with the load suspension device

Figure 6-1 Examples for transporting components

● Draught-free room






● Assembly arrangement (see illustration "Arrangement for rotor assembly")

① Rotor core ② Spindle shaft ③ Stable support with opening ④ Assembly fixture (non-magnetic, resistant to heat and cold, thermally insulating) Figure 6-2 Arrangement for assembling the rotor

● Suitable oil-pressure hand pump with manometer for relieving stress or disassembling the rotor with sleeve for “oil press fit“ device version.

Figure 6-3 Oil pressure hand pump




● Accessories:

– Connector with nipple (1, 2), e.g. type SKF 1077454

– Extension tube (3), e.g. type SKF1077453

– Non-magnetic fixture (prism, 6)

– Slotted nut (4), spacing sleeve (5)

– Non-magnetic tray (7) for catching oil, e.g. made from aluminum

– Pressure oil for relieving stress, e.g. SKF LHMF 300 (viscosity 300 mm²/s at 20° C)

– Pressure oil for dismantling, e.g. SKF LHDF 900 (viscosity 900 mm²/s at 20° C)

① Connection hydraulic hand pump ② Connector nipple ③ Extension tube ④ Slotted nut (only for relieving stress) ⑤ Spacer sleeve (only for relieving stress) ⑥ Non-magnetic fixture (prism) ⑦ Non-magnetic tray A Dimension for the axial relative movement for dismantling, 90 mm Figure 6-4 Fixture for relieving stress and dismantling

● Balancing machine for balancing the rotor (fine or complete balancing)

● Detergent, e.g. Loctite 7061 or Loctite 7063; screw locking compound, e.g. Loctite 243



Mechanical assembly 6.3 Installing the rotor (brief description)



6.3 Installing the rotor (brief description)

Figure 6-5 Procedure for installing the rotor 1FE2

Mechanical assembly 6.4 Installing the stator (brief description)



6.4 Installing the stator (brief description)

Figure 6-6 Procedure for installing the stator



Mechanical assembly 6.5 Installing the motor spindle



6.5 Installing the motor spindle

6.5.1 Installing the motor spindle (brief description)

Figure 6-7 Procedure for installing the motor spindle




6.5.2 Magnetic forces The higher magnetic forces present as a result of the permanent magnets in the rotor can draw the spindle into the stator bore.

Figure 6-8 Magnetic forces

Note

The radial forces specified in the following table are maximum values that occur if the rotor comes into contact with the stator at one side. For an ideally centric rotor (no eccentricity), the resulting radial force is zero. The radial force between a centric rotor and the rotor in contact with the stator can be linearly converted (calculated air gap 0.5 mm).

Table 6- 3 Magnetic forces (radial forces)

Motor type Fa [N] Fr [N] 16-pole built-in motors

1FE2182-8Lxxx-xxxx 500 6000 1FE2183-8Lxxx-xxxx 500 7500 1FE2184-8Lxxx-xxxx 500 9000 1FE2185-8Lxxx-xxxx 500 10500 1FE2186-8Lxxx-xxxx 500 12000 1FE2187-8Lxxx-xxxx 500 13500






6.5.3 Types

Design APM rotors are rotors with externally located permanent magnets.

The rotors of built-in motors are finish machined and are mounted directly onto the motor spindle shaft without any subsequent machining.

① Pressurized oil connection with threaded pin ⑤ Bandage (composite fiber) ② All-round groove for accommodating balancing

elements ⑥ Step interference fit

③ Sleeve R Balancing radius R = 128.2 mm ④ Rotor core

Figure 6-9 Design of APM rotors

By default, the rotors are not balanced.

Optionally, the rotor can be supplied in balancing quality G2.5 (reference speed 3600 1/min) in accordance with DIN ISO 1940 (order with "Z" option T00).

Note

With pre-balanced rotors ("Z" option T00), a balancing track is visible in each of the two step fits. It has no influence on the function of the interference fit

The rotor is located on an inner sleeve with step interference fit.

The spindle manufacturer thermally mounts the rotor onto the spindle (thermal shrinking).

The interference fit can be released by injecting oil under pressure without influencing the joint surfaces.




To ensure torque transmission without any play, in the area of the interference fit, the spindle must be machined with the specified dimensions and tolerances.

After the rotor is mounted on the spindle, the rotor-spindle system can be finely balanced with the available balancing levels on the rotor. Two all-round grooves are used for accommodating the balancing weights. (See the figure Design of APM rotors, position ②)






6.5.4 Balancing

Balancing

The rotor can be supplied in two balance states. Rotor unbalanced Rotor pre-balanced Default Optional (Z option: T00) Not pre-balanced Balancing quality level G2.5 to DIN ISO 1940

Reference speed 3600 rpm There are no balancing weights in the balancing levels.

Balancing weights already mounted by the manu-facturer can be replaced or supplemented with other balancing weights.

Balancing the "rotor-spindle shaft" system with the balancing levels available on the rotor in one operation.

Finely balancing the "rotor-spindle shaft" system with the balancing levels available on the rotor.

The balancing weights are included in the scope of supply of the rotor (positive balancing).

1 Balancing weight 2 Hexagon socket-head screw 2.5 mm

Figure 6-10 Balancing weight

Possible imbalance compensation

With the enclosed balancing weights, additional compensation of at least the following unbalances is possible depending on the motor type: Motor type Additional minimum imbalance compensation

possible in the case of fine balancing 1) (gmm) Number of enclosed bal-ancing weights (Qty.)

1FE2182-8 2200

16 1FE2183-8

1FE2184-8 1FE2185-8

3200

22 1FE2186-8 1FE2187-8 1) without rotor




① All-round groove for accommodating the balancing weights R Balancing radius

Figure 6-11 Rotor preparation for balancing

Balancing radius: W = 128.2 mm

Mass of the balancing weight: approximately 4.1 g

Length of the balancing weight: approximately 12 mm

Tightening torque: 2.5 Nm

NOTICE

Danger from loosening of the balancing weights due to ineffective screw retainer

If the balancing weights already screwed in place by the manufacturer loosen (in the case of the pre-balanced rotor, for example), the safeguard against unintentional loosening is destroyed.

Retightening is impermissible due to the ineffective retainer. • Replace the loosened balancing weights with new balancing weights. • Newly installed balancing weights can be loosened, moved and re-tightened as desired

within 2 hours. After 2 hours, the screw retainer becomes effective. If loosened after the period of 2 hours has expired, the balancing weights must again be replaced with new balancing weights.

If you require further balancing weights, you can order these with the article number 340.40002.01 from the Service Center.

Note

The spindle manufacturer is responsible for selecting and verifying the balancing system.



Mechanical assembly 6.6 Removing the rotor (brief description)



6.6 Removing the rotor (brief description)

Figure 6-12 Procedure for removing the rotor



Electrical connection 7 7.1 Safety notes

WARNING

Danger to life caused by short-circuit to a frame in a fault situation

The spindle housing must be electrically connected to the cooling jacket.

In a fault situation, lethal voltage can be present at the spindle housing that causes death or severe injuries because of an electric shock. • Ground the complete motor spindle in accordance with the regulations.

WARNING

Danger to life caused by rotation of the assembled spindle shaft

The rotating of an assembled built-in motor produces induction that causes lethal voltages at the cable ends of the motor.

The voltages can cause death or severe injuries because of an electric shock. • Do not touch any bare cable ends. • Prevent assembled built-in motors from turning. • Insulate the terminals and cores of bare cable ends.

WARNING

Danger to life caused by high leakage currents

High leakage currents can cause death or injuries as result of an electric shock. • Satisfy the requirements placed on protective conductors in accordance with EN 61800-

5-1.

WARNING

Danger to life caused by high residual voltages

When the power supply voltage is switched-off, active components of the motor can have an electrical charge of more than 60 μC. The residual voltages that occur at the connections of the built-in motor several seconds after power-down can cause death or severe injuries as result of an electric shock. • Do not touch any bare connections. • Protect bare connections and active components against inadvertent contact. • Ground the motor properly.



Electrical connection 7.1 Safety notes



Electrical connection 7.2 Connection technology



7.2 Connection technology

7.2.1 Connecting cables The power connection is fed out from a winding overhang of the stator. The free cable ends are routed by the customer to an available terminal box.

● Feed out the free cable ends from the spindle box in a suitable protective tubing with cable gland. Ensure effective strain relief. Maintain the required minimum bending radii (3 to 4 x the outer cable diameter).

● From the spindle box interface and onwards, use standard cables from the range of accessories of the SINAMICS drive system.

● Due to the high voltages, use cables for higher mechanical requirements in combination with a connection socket and VPM.

Note

The maximum length of the connecting cable is 50 m with and without VPM.

● Connect the temperature sensor to the flanged connection socket of the encoder.






7.2.2 Cable cross-sections, outer cable diameters, and cable version The values specified in the following table refer to the cable outlet of the motor.

Configure further connection cables appropriate for the rated current in accordance with EN 60204-1 depending on the routing type and the ambient temperature.

Table 7- 1 Cable cross-sections (Cu) and outer diameter of the connecting cables

Motor type Cable length l l = 0.5 m l = 1.5 m

Cable cross-section per

phase1 ) [mm2]

Outer cable di-ameter [mm]

Cable cross-section per

phase1 ) [mm2]

Outer cable di-ameter [mm]

16-pole built-in motors 1FE2182-8LNxx-xCC0 2 x 6 2 x 5.0 2 x 10 2 x 6.8 1FE2182-8LHxx-xCC0 2 x 16 2 x 9.1 2 x 16 2 x 9.1 1FE2183-8LNxx-xCC0 2 x 6 2 x 5.0 2 x 10 2 x 6.8 1FE2183-8LHxx-xCC0 2 x 25 2 x 10.5 2 x 25 2 x 10.5 1FE2184-8LNxx-xCC0 2 x 10 2 x 6.8 2 x 16 2 x 9.1 1FE2184-8LKxx-xCC0 2 x 25 2 x 10.5 2 x 35 2 x 11.9 1FE2184-8LHxx-xCC0 2 x 25 2 x 10.5 2 x 35 2 x 11.9 1FE2185-8LNxx-xCC0 2 x 16 2 x 9.1 2 x 16 2 x 9.1 1FE2185-8LLxx-xCC0 2 x 25 2 x 10.5 2 x 35 2 x 11.9 1FE2185-8LHxx-xCC0 2 x 35 2 x 11.9 2 x 50 2 x 14.6 1FE2186-8LNxx-xCC0 2 x 16 2 x 9.1 2 x 25 2 x 10.5 1FE2186-8LMxx-xCC0 2 x 25 2 x 10.5 2 x 35 2 x 11.9 1FE2186-8LHxx-xCC0 2 x 50 2 x 14.6 2 x 50 2 x 14.6 1FE2187-8LNxx-xCC0 2 x 25 2 x 10.5 2 x 35 2 x 11.9 1FE2187-8LHxx-xCC0 2 x 50 2 x 14.6 -- -- 1) For large cable cross-sections, possibly provide an elongated hole as bushing.




Also observe the following notes for providing the power connection:

● Lead the cable ends through the flexible tube or cable duct.

● Keep the inside of the terminal box clean and free from trimmed-off ends of wire.

● See the following diagram for an example of terminal box design.

① Power connections (according to DIN 46200 can only be used in the motor spindle) ② Internal protective conductor ③ Ground connection for internal and external protective conductors ④ Connectors for temperature sensors Figure 7-1 Terminal box (example)

Note

Connect the cables in accordance with project specifications of the spindle manufacturer.






7.2.3 Connection assignment for incremental encoder with A/B and reference track on 17-pin flange socket with pin contacts

Note

The encoders are not included in the scope of delivery.

More detailed information is provided in the SINAMICS documentation.

Pin Signal 1 A

2 A* 3 Data 4 not connected 5 Clock 6 not connected 7 M encoder 8 +1R1 9 -1R2 10 P encoder 11 B 12 B* 13 Data* 14 Clock* 15 M sense 16 P sense 17 not connected Pin assignment

7.2.4 Terminal box The terminal box is not included in the scope of supply.

Note

The terminal box must have as a minimum, degree of protection IP54 according to DIN IEC 60034-5. • Mount the corresponding seals between the spindle box and terminal box as well as at

the terminal box cover.




7.2.5 Recommended grounding

Note

A protective conductor / bearing shield must be connected at the spindle box through a good electrical connection.

The spindle housing / bearing shield must be electrically connected to the cooling jacket. • Use a protective conductor with the required minimum cross-section. • Ground so there is a good conductive transition between the protective conductor and

spindle box protected against corrosion (e.g. bare contact surfaces with a coating of Vaseline).

1 Ground connection with M8 screw

Figure 7-2 Recommended grounding






7.2.6 High-voltage test

DANGER

Lethal voltage hazards

A dangerous voltage is present at the motor during a high-voltage test. Death or serious injury can result when live parts are touched. • Do not touch any live parts. • Adhere to the fundamental safety instructions.

NOTICE

Destruction of electronic components and damage to the insulation

A high-voltage test on the motor can damage the insulation of the motor and destroy electronic components, e.g. temperature sensors. • Use maximum 80% of the test voltage in accordance with EN 60034-1. • Prior to the test, short-circuit the cable ends of the temperature sensors.

Before being shipped, the stators of the built-in motors are subject to a high-voltage test in compliance with EN 60034-1.

However, the Standards Commission recommends that when electrical components (such as built-in motors) are installed, a new high-voltage test according to EN 60034-1 should be performed after the final assembly has been completed.

Electrical connection 7.3 Voltage limiting



7.3 Voltage limiting

Note EMF (Electro Motive Force) > 820 V

In a fault situation, a voltage limitation of the DC-link voltage on the converter is required. The voltage limitation depends on the maximum EMF (induced chained voltage peak > 820 V).

A voltage limitation is required when the motor is operated with speed n > n_max_inv.

If the line voltage fails at maximum motor speed or if the drive converter pulses are canceled as a result of the power failure, the synchronous motor regenerates a high voltage back into the DC link. The voltage protection detects a DC-link voltage that is too high (> 820 VDC) and short-circuits the three motor supply cables. The energy remaining in the motor is converted into heat as a result of the short-circuit and causes the motor to quickly brake.

The VPM (Voltage Protection Module) is deployed as voltage limiter for SINAMICS S120.

Operation without voltage limiting

NOTICE

Danger of motor damage caused by exceeding the maximum speed

If a motor with EMF > 820 V is operated without voltage limitation, the maximum permitted speed must be reduced. • Never operate the motor without voltage limitation. • Do not exceed the maximum permissible speed.

Calculate the maximum permissible speed for operation without voltage limitation with the following equation:

kE = voltage constant, see Chapter 4 "Technical data and characteristics".






Voltage limitation with the Voltage Protection Module (VPM)

The Voltage Protection Module (VPM) is not included with the 1FE2 built-in motors and must be ordered separately, see Catalog NC 62.

WARNING

Danger to life caused by the incorrect use of the VPM

The VPM can be used up to a maximum motor EMF of 2 kV. The use of motors with higher EMC can cause death or severe injury. • Deploy the VPM only for motors with an EMF greater than 800 V to maximum 2 kV. • The connection of motors with an EMF > 2 kV on the VPM is prohibited.

Integration and system prerequisites of the VPM

Integration

The VPM is located between the motor and the drive system. The maximum distance to the drive system is 1.5 m.

No switching elements may be added to the U, V, W connection cables between the drive system, VPM and motor.

Connect the VPM with shielded motor supply cables.

System requirements:

SINAMICS S120 booksize (6SL31xx-xxxxx-xxxx3)




Technical data

Table 7- 2 Technical data VPM

Designation VPM 120 VPM 200 VPM 200 DYNAMIC Article number for metric gland 6SN1113-1AA00-1JA1 6SN1113-1AA00-

1KA1 6SN1113-1AA00-1KC1

Dimensions H x W x D [mm] 300 ∙ 150 ∙ 180 300 ∙ 250 ∙ 190 300 ∙ 250 ∙ 260 Drive system connection (cable cross-section)

U3, V3, W3; M50 (max. 50 mm²)

U3, V3, W3; 2 x M50 (max. 2 x 50 mm²)

U3, V3, W3; 2 x M50 (max. 2 x 50 mm²)

Motor side connection (cable cross-section)

U4, V4, W4; M50 (max. 50 mm²)

U4, V4, W4; 2 x M50 (max. 2 x 50 mm²)

U4, V4, W4; 2 x M50 (max. 2 x 50 mm²)

Cable lug Crimp-type cable lug M6 Crimp-type cable lug M8

Tubular cable lug M8, 90° angled

Signaling contact 1 x M16 Max. cable cross-section

1 x NC contact (floating) 24 VDC ≦ 1.5 mm²

1 x NC contact (float-ing) 24 VDC ≦ 1.5 mm²

1 x NC contact (floating) 24 VDC ≦ 1.5 mm²

Rated current ≦ 3-phase 120 VAC rms ≦ 3-phase 200 VAC rms ≦ 3-phase 200 VAC rms Max. permissible short-circuit current

90 A 200 A 200 A

Short-time loading 2 x IN for approx. 500 ms 3 x IN for approx. 500 ms

3 x IN for approx. 500 ms

Connection length, drive sys-tem

≦ 1.5 m ≦ 1.5 m ≦ 1.5 m

Connection length, motor side ≦ 50 m ≦ 50 m ≦ 50 m Power loss · Normal operation · Short-circuit operation with IN

approx. 0 W approx. 360 W (max. 2 min)

approx. 0 W approx. 1.1 kW (max. 2 min)

approx. 0 W approx. 1.1 kW (max. 2 min)

Tripping voltage 830 VDC +/- 1% 830 VDC +/- 1% 830 VDC +/- 1% Degree of protection IP20 IP20 IP20 Ambient temperature 0 ... 50° C 0 ... 50° C 0 ... 50° C Installation altitude 1000 m above sea level

(otherwise power reduction) 1000 m above sea level (otherwise power re-duction)

1000 m above sea level (otherwise power reduction)

Vibratory load (in accordance with DIN EN 60721)

Up to 1 g Up to 1 g Up to 1 g

Shock load (in accordance with DIN EN 60721)

Up to 10 g Up to 10 g Up to 10 g

Max. permissible braking dura-tion

≦ 2 min ≦ 2 min ≦ 2 min

Weight approx. 6 kg approx. 11 kg approx. 13 kg






Capacity of the drive system with VPM To ensure in a fault situation that a defined DC-link voltage is not exceeded and the voltage gain speed is limited, the DC link must have a minimum capacitance.

The DC-link minimum capacitance is calculated using the following equation:

CDC-link min [µF] = INmotor [A] x 33.33

Consider the calculated DC-link capacitance when configuring the system.

Permitted braking duration with VPM The braking duration for a terminal short-circuit (with VPM) can be approximately calculated as follows:

tBr = K x 10–6 x Jtot x n2

tBr = braking duration in [s]

K = brake constant x 106 [(s x min2)/(kg x m2)]

Jtot = total moment of inertia (Jrot + Jext) in [kgm2]

Jrot = rotor moment of inertia

n = maximum speed in [rpm]

Note

Ensure that brake time tBr 120 seconds is not exceeded.




Selecting the VPM and determining the brake constant K

Table 7- 3 Selecting the VPM; brake constant K

Motor type 1 ) VPM Brake constant (K) 1 power section 2 power sections 1 power

section 2 power sec-

tions 1FE2182-8LNxx-xCC0 1 x VPM 120 2 x VPM 120 0,9 1,6 1FE2182-8LHxx-xCC0 1 x VPM 200 2) 2 x VPM 120 0,7 1,1 1FE2183-8LNxx-xCC0 1 x VPM 200 2) 2 x VPM 120 0,8 1,3 1FE2183-8LHxx-xCC0 1 x VPM 200 2) 2 x VPM 200 2) 0,8 0,9 1FE2184-8LNxx-xCC0 1 x VPM 200 2) 2 x VPM 120 0,7 1,1 1FE2184-8LKxx-xCC0 1 x VPM 200 2) 2 x VPM 200 2) 0,8 0,8 1FE2184-8LHxx-xCC0 VPM cannot be deployed 2 x VPM 200 2) 0,7 0,8 1FE2185-8LNxx-xCC0 1 x VPM 200 2) 2 x VPM 120 0,6 1 1FE2185-8LLxx-xCC0 1 x VPM 200 2) 2 x VPM 200 2) 0,7 0,8 1FE2185-8LHxx-xCC0 VPM cannot be deployed 2 x VPM 200 2) 0,7 0,7 1FE2186-8LNxx-xCC0 1 x VPM 200 2) 2 x VPM 120 0,5 0,9 1FE2186-8LMxx-xCC0 1 x VPM 200 2) 2 x VPM 200 2) 0,6 0,8 1FE2186-8LHxx-xCC0 VPM cannot be deployed 2 x VPM 200 2) 0,6 0,6 1FE2187-8LNxx-xCC0 1 x VPM 200 2) 2 x VPM 200 2) 0,6 0,8 1FE2187-8LHxx-xCC0 VPM cannot be deployed 2 x VPM 200 2) 0,5 0,6 1) Only those motors that must be operated with VPM are listed in the table.

2) You can use VPM 200 or VPM 200 DYNAMIC.






Wiring diagram

Figure 7-3 VPM120 connection diagram




Figure 7-4 Wiring diagram VPM 200/VPM 200 DYNAMIC



Electrical connection 7.4 Version and operating modes



7.4 Version and operating modes

7.4.1 Version 1FE2 motors of shaft height 180 (1FE218x) consist of two winding systems, i.e. each motor has six connecting cables (three connecting cables for each winding system).

Both partial windings are galvanically separated and only weakly coupled magnetically.

This means the motors can be operated in two different ways.

Option 1: Connection of the two windings to one (large) power section and the "classic" operation of the motor on a CU/NCU.

Option 2: Connection of each partial winding to its own (small) power section and operation of the (complete) motor using a master-slave closed-loop control to a CU/NCU (e.g. operation of 1FE218x motors with rated current IN > 200 A on booksize power sections) (see following table).

1FE2184-8LHxx-xCC0 1FE2185-8LHxx-xCC0 1FE2186-8LHxx-xCC0 1FE2187-8LHxx-xCC0 Operating modes for

n ≤ n_max_inv n > n_max_inv 1. Operation on a chassis power section without VPM module 2. Parallel circuit on two booksize power sections without VPM modules

Operation on two booksize power sections with two VPM modules

Motors with rated current > 200 A

Note

Option 2 allows individual power sections to be deployed whose current/power data lies below the current/power data of the complete motor.

Note

The motor cannot be operated on a pure parallel circuit for SINAMICS booksize power sections or with only one partial winding system.

Possible variants of the master-slave closed-loop control:

Option 1 Option 2 Deployment of "SERVCOUP" OA software Application created by the user Encoder evaluation on the master, encoder in-formation is forwarded internally to the slave via DRIVE-CLIQ

The encoder information must be made available to the master and slave (encoder switch neces-sary)




Option 1 Option 2 The OA software ensures the correct cur-rent/torque distribution in the motor

The user application must ensure the uniform current/torque distribution in the motor

The OA software ensures the mutual error moni-toring for the master and slave

The user application must ensure the correct fault response within the master-slave unit

Both procedures are described in the following chapters.

Note

For a master-slave layout (each partial winding connected to its own power section), operation with only one winding system or an asymmetric current distribution between master and slave is not envisaged or excluded by the customer. This is true not only for the commissioning phase but also for any emergency operation with only one winding.

Operation with booksize power section

Practical advantages:

● You can arrange the converter components variably in the work machine.

● Less installation space is required compared with a chassis module.

Operation with chassis power section

No suitable VPM is currently available for operation of the motor on a chassis power section.

● Reduce the permitted maximum speed of the motor to the converter maximum speed n_max_Invs specified in the datasheets.

Note

Always operate the power sections with a pulse frequency of fp = 4 kHz.

Note

The 1FE218x motors do not require a series reactor.






7.4.2 Operation on a power section For operation of the 1FE218x on a power section, the two partial winding systems of the stator are connected together in the motor terminal box using the following assignment. 1U1 and 2U1 → U, 2V1 and 2V1 → V, 1W1 and 2W1 → W

For this operational case, the values are specified on the datasheets or in the converter software.

1 Motor Module power unit 2 Line Module infeed 3 Voltage limitation module (when appropriate) 4 Terminal box 5 1FE218x built-in motor 6 Motor cables of the partial windings (partial winding 1: 1U1, 1V1 ,1W1; partial winding 2: 2U1,

2V1, 2W1)

Figure 7-5 General design 1FE218x on SINAMICS S120 booksize (one power section)




Connection overview

① Power cable ② Signal line, trailable or only conditionally trailable ③ Signal connector, 17-pin, male thread, article number 6FX2003-1CF17

Optional mounting flange that can be retrofitted, article number 6FX2003-7DX00 ④ DRIVE-CLiQ cable 6FX☐002-2DC10_☐☐☐, trailable or only conditionally trailable ⑤ SME120, encoder, motor side, connector kits 6FX2003-0SA12, 12-pin ⑥ Encoders ⑦ Temperature sensor (+1 reserve) ⑧ Ground connection ⑨ Voltage limitation (VPM), only when n > n max inv ⑩ Terminal box

Figure 7-6 1FE218x connection overview on SINAMICS S120 booksize (one power section)

7.4.3 Operation on two power sections

Precondition

Two identical power sections (Motor Modules) with the same software release. Both power sections are connected to the same DC link.

Note

The power of a 120 kW infeed (Active Line Modules) can be doubled by using an appropriate parallel circuit Both power sections then operate on a shared DC link.

Otherwise deploy an infeed unit from the chassis area.






1a Master power unit (Motor Module) 1b Slave power unit (Motor Module) 2 Line Module infeed 3 Voltage limiting modules 4 Terminal box 5 1FE218x built-in motor 6 Motor cables of the partial windings (partial winding 1: 1U1, 1V1 ,1W1; partial winding 2: 2U1,

2V1, 2W1)

Figure 7-7 General design 1FE2 booksize parallel circuit (two power sections)

Note • Use a shared DC link. • Deactivate the displaced cycles.

If both notes are not observed, the motor can be damaged.

Recommendation: Use the "SERVCOUP" OA software. This permits a simple design, a simple commissioning and a better quality operation.




Design and operation with "SERVCOUP" OA software

Note

The OA Servcoup has been released as of the following software releases: • SINUMERIK 840D sl (as of software release V4.5 SP3) • SINAMICS S120 (as of software release V4.5 HF21)

The 1FE2 motor must be parameterized as third-party motor because the motor data is available only as of software release V4.8.

Note

The following circuit applies to 1FE2 motors with IN > 200 A and master-slave layout of the power sections.

● Connect the encoder or the temperature sensor as shown in the following figure.


Optional mounting flange that can be retrofitted, article number 6FX2003-7DX00 ④ DRIVE-CLiQ cable 6FX☐002-2DC10_☐☐☐, trailable or only conditionally trailable ⑤ SME120, encoder, motor side, connector kits 6FX2003-0SA12, 12-pin ⑥ Encoders ⑦ Temperature sensor (+1 reserve) ⑧ Ground connection ⑨ Voltage limitation (VPM), only when n > n max inv

Figure 7-8 1FE2 connection overview on two power sections with OA software






If a motor should be operated at the speed n max Inv, two VPMs are required.

Note

An encoderless operation is not possible with the current "SERVCOUP" OA software.

The sequence for commissioning the drives with the "SERVCOUP" OA software via CMC is contained in the Appendix.

Structure and operation with encoder switch

Prerequisite:

For the structure with encoder switch you require the following additional hardware:

● A DRIVE-CLiQ cable between the power sections (article number: 6SL3060-4AM00-0AA0)

● An encoder switch (signal splitter)

● An adapter for the signal input at the signal splitter

● Two adapters for two signal outputs at the signal splitter

● Encoder cable from the motor to the encoder switch

● A second SME or SMC

● A second encoder cable from the signal splitter to the SME or SMC

Note

If you use an SME, you require a second DRIVE-CLiQ cable from the SME to the power section.




● Connect the encoder or the temperature sensor as shown in the following figure.


Optional mounting flange that can be retrofitted, article number 6FX2003-7DX00 ④ DRIVE-CLiQ cable, article number 6FX☐002-2DC10_☐☐☐, trailable or only conditionally traila-

ble ⑤ SME120, encoder, motor side, connector kits, article number 6FX2003-0SA12, 12-pin ⑥ Encoders ⑦ Temperature sensor (+1 reserve) ⑧ Ground connection ⑨ Voltage limitation (VPM), only when n > n max Inv ⑩ Encoder switch

Figure 7-9 1FE2 connection overview on two power sections with encoder switch

We recommend the use of an encoder switch / signal splitter from the following manufacturers:

● DR. JOHANNES HEIDENHAIN GmbH Dr.-Johannes-Heidenhain-Straße 5 83301 Traunreut, Germany Telephone: +49 8669 31-0 Fax: +49 8669 5061 E-mail: [email protected] www.heidenhain.de

or

● BaumerHübner Corp.


mailto:[email protected]

http://www.heidenhain.de





7.4.4 Conversion of the converter setting data As standard, the 1FE218x motor data always relates to the complete motor (both partial windings) and is stored in the converter software. The values in the datasheets also refer to the complete motor.

The values cannot be parameterized 1:1 for the master-slave operation. They must convert the values to the individual subconverters.

The following example shows the conversion procedure.

Motor type: 1FE2184-8LHxx-xCC0

Vmotor: 425 V




1) Values with rotor sleeve, see 1FE2 Configuration Instructions or customer-specific documenta-

tion

Figure 7-10 Converter setting data






The winding of the 1FE218x for the connection of the free cable ends of the same phases is a parallel circuit from two partial windings.

This produces the following conversion: Voltage U1 = U2 = UEMF → kE1 = kE2 = kE → kT1 =kT2 = kT Speed n1 = n2 = n Thermal time constant Tth1 = Tth2 = Tth Rating P1 = P2 = P/2 Torque M1 = M2 = M/2 Current I1 = I2 = I/2 Moment of inertia J1 = J2 = J/2 Motor weight m1 = m2 = m/2 Resistance R1 = R2 = 2R Inductance L1 = L2 = 2L The indexes refer to the winding halves 1 or 2. The value without index designates the value for the

complete motor. The connection cables and the water quantity are halved on the hardware.

Example for the conversion of the converter setting data of a 1FE2184-8.H in master-slave operation (specification per winding):

Parameter Designation Total Master Slave Index

Parameters(145, 0) 'Enable/disable encoder interface 1 1 2 1) Parameters(300, 0) 'Motor type selection 2 2 2 Parameters(305, 0) 'Rated motor current 226 113 113 6) Parameters(307, 0) 'Rated motor power 105,5 52,8 52,8 6) Parameters(311, 0) 'Rated motor speed 1000 1000 1000 6) Parameters(312, 0) 'Rated motor torque 1007 503,5 503,5 6) Parameters(314, 0) 'Motor pole pair number 8 8 8 6) Parameters(316, 0) 'Motor torque constant 4,48 4,48 4,48 6) Parameters(317, 0) 'Motor voltage constant 294 294 294 6) Parameters(318, 0) 'Motor stall current 228 114 114 6) Parameters(319, 0) 'Motor static torque 1020 510 510 6) Parameters(320, 0) 'Motor rated magnetizing current /

short-circuit current 244 122 122 6)

Parameters(322, 0) 'Maximum motor speed 2000 4200 4200 6) Parameters(323, 0) 'Maximum motor current 469 234,5 234,5 6) Parameters(325, 0) 'Motor pole position identification

current 1st phase 14,1 7,05 7,05 6)

Parameters(326, 0) 'Motor stall torque correction factor 53 53 53 6) Parameters(329, 0) 'Motor pole position identification

current 141 70,5 70,5 6)

Parameters(338, 0) 'Motor limit current 469 234,5 234,5 6) Parameters(341, 0) 'Motor moment of inertia 1,05 0,525 0,525 6)




Parameter Designation Total Master Slave Index Parameters(344, 0) 'Motor weight (for thermal motor

type) 230 115 115 6)

Parameters(348, 0) 'Speed at the start of field weaken-ing Vdc = 600 V

1440 1440 1440 6)

Parameters(350, 0) 'Motor stator resistance, cold 0,0281 0,0562 0,0562 6) Parameters(356, 0) 'Motor stator leakage inductance 0,723 1,446 1,446 6) Parameters(392, 0) 'Current controller adaptation,

starting point KP adapted 469 234,5 234,5 6)

Parameters(393, 0) 'Current controller adaptation, P gain adaptation

70 70 70 6)

Parameters(400, 0) 'Encoder type selection 9999 9999 9999 4) Parameters(404, 0) 'Encoder configuration effective &H109010 &H109010 &H109010 4) Parameters(408, 0) 'Rotary encoder pulse number 256 256 256 4) Parameters(425, 0) 'Encoder, rotary zero mark dis-

tance 256 256 256 4)

Parameters(431, 0) 'Commutation angle offset 83 83 0 1) Parameters(604, 0) 'Mot_temp_mod 2 / KTY alarm

threshold 150 150 150 6)

Parameters(605, 0) 'Mot_temp_mod 41671 threshold 160 160 160 6) Parameters(611, 0) 'I2t motor model thermal time con-

stant 240 240 240 6)

Parameters(612, 0) 'Mot_temp_mod activation &H1 &H1 &H1 Parameters(640, 0) 'Current limit 469 234,5 234,5 5) Parameters(643, 0) 'Overvoltage protection for syn-

chronous motors 0 1 1

Parameters(845, 0) 'BI: No coast down / coast down (OFF2) signal source 2

1 722:10:01 722:10:01 VPM

Parameters(1082, 0) 'Maximum speed 2000 4200 4200 6) Parameters(1441, 0) 'Speed actual value smoothing

time 0,2 0,2 0,2 4)

Parameters(1460, 0) 'Speed controller P gain adaptation speed lower

700 350 0 1) & 5)

Parameters(1520, 0) 'CO: Torque limit, upper/motoring 2006 1021 1021 5) Parameters(1521, 0) 'CO: Torque limit, low-

er/regenerative -2006 -1021 -1021 5)

Parameters(1530, 0) 'Power limit, motoring 210 107 107 5) Parameters(1531, 0) 'Power limit, regenerative -210 -107 -107 5) Parameters(1612, 0) 'Current setpoint, open-loop con-

trol, encoderless 112,5 56,5 56,5

Parameters(1715, 0) 'Current controller P gain 2,0 6,0 6,0 Parameters(1752, 0) 'Motor model, changeover speed

operation with encoder 238 153 153

Parameters(1755, 0) 'Motor model changeover speed encoderless operation

169 160 160

Parameters(1800, 0) 'Pulse frequency setpoint 4 4 4






Parameter Designation Total Master Slave Index Parameters(1815, 0) Phase for PWM generation, subu-

nit &H1 &H1 &H1 3)

Parameters(1816, 0) Phase for PWM generation, set manually

0 0 0 3)

Parameters(1819, 0) Phase for PWM generation 0 0 0 3) Parameters(1980, 0) 'PolID procedure 1 1 1 Parameters(1981, 0) 'PolID maximum distance 30 30 30 2) Parameters(1982, 0) 'PolID selection 1 1 1 Parameters(1993, 0) 'PolID motion-based current 30 30 30 2) Parameters(1994, 0) 'PolID motion-based rise time 30 30 30 2) Parameters(1995, 0) 'PolID motion-based gain 80 80 80 2) Parameters(1996, 0) 'PolID motion-based integral time 30 30 30 2) Parameters(1997, 0) 'PolID motion-based smoothing

time 1 1 1 2)

Parameters(2000, 0) 'Reference speed reference fre-quency

2000 4200 4200 5)

Parameters(2002, 0) 'Reference current 469 234,5 234,5 5) Parameters(2003, 0) 'Reference torque 2006 1021 1021 5) Parameters(2007, 0) 'Reference acceleration 16,67 16,67 16,67 5) Parameters(4955, 0...8) 'OA DO-specific identifier "SERVCOUP" "SERVCOUP" 7) Parameters(4956, 0) 'OA DO-specific activation 1 1 Parameters(31740, 0) 'SERVCOUP operation mode 1 2 1) Parameters(31741, 0) 'SERVCOUP master encoder

count 1 0 1)

Parameters(31746, 0) 'CI: SERVCOUP slave coupling input

0 31745:0:3 1)

1) Differentiation between master-slave essential 2) Differentiation between master-slave without meaning 3) Parameter equality for master and slave 4) Depending on the deployed encoder 5) Depending on the application 6) Motor data 7) See note for r4955 below




Note Note for r4955

The number of OA applications is displayed in r4950. r4955[0…8] contains the designation for OA application 1 r4955[9…17] contains the designation for OA application 2, etc.

r4950 = 1 means: • Only one OA application present. • In this case, p4956[0] is used to activate an OA application.

r4950 > 1 means: • More than one OA application present. • The associated index for activating the OA application SERVCOUP depends on the

designation. – If r4955[0…8] contains "SERVCOUP", then p4956[0] applies – If r4955[9…17] contains "SERVCOUP", then p4956[1] applies, etc.

The parameter list shown here illustrates the conversion of the motor data for master-slave operation.

In accordance with this parameter list, some reference values must be changed.

Note that some converter-specific parameters depend on the encoder or application.

If you have questions, please contact the Technical Support.





Technical data and characteristics 8 8.1 Technical data

Note

The values specified in the following tables are valid for water cooling.

Table 8- 1 Technical data

Motor article number

Rated torque MN [Nm]

Rated current IN [A]

Maximum current

Im a x1 )

[A]

Rated speed

nN [rpm]

Maximum speed

nm a x [rpm]

S1 S6-40%

S6-25%

S1 S6-40%

S6-25%

16-pole built-in motors 1FE2182-8LNxx-xCC0 650 925 1124 73 108 134 156 500 2400 1FE2182-8LHxx-xCC0 640 916 1111 145 214 265 315 1000 4200 1FE2183-8LNxx-xCC0 840 1197 1458 95 140 174 195 500 2400 1FE2183-8LHxx-xCC0 840 1190 1451 189 278 346 390 1000 4200 1FE2184-8LNxx-xCC0 1010 1437 1751 114 168 209 235 500 2400 1FE2184-8LKxx-xCC0 1010 1437 1749 190 280 348 390 800 4010 1FE2184-8LHxx-xCC0 1000 1425 1736 225 333 414 470 1000 4200 1FE2185-8LNxx-xCC0 1180 1646 2012 132 194 242 275 500 2420 1FE2185-8LLxx-xCC0 1180 1665 2031 189 278 346 390 700 3440 1FE2185-8LHxx-xCC0 1160 1653 2011 250 368 457 520 1000 4200 1FE2186-8LNxx-xCC0 1370 1941 2362 154 227 282 315 500 2400 1FE2186-8LMxx-xCC0 1380 1936 2352 192 283 351 390 600 3000 1FE2186-8LHxx-xCC0 1350 1932 2353 290 424 527 590 1000 4200 1FE2187-8LNxx-xCC0 1530 2156 2626 190 280 348 390 500 2670 1FE2187-8LHxx-xCC0 1510 2151 2618 325 479 595 670 1000 4200 1) The maximum current Imax must not be exceeded due to the danger of demagnetization



Technical data and characteristics 8.2 P/n and M/n diagrams



8.2 P/n and M/n diagrams Built-in motors must be continually cooled independent of the operating mode.

Note

The characteristic curves and specified values are valid for water cooling and a cast winding design.

Note

Depending on the mechanical design of the motor spindle, various levels of frictional losses occur (e.g. bearing losses, eddy losses, losses at rotary glands).

The level of friction losses is not known to the manufacturer of the built-in motors.

The motor powers and torques specified in this documentation refer to the values that the rotor of the built-in motor transfers to the spindle.

To calculate the net power output at the shaft, subtract the total friction losses from the specified values.

Technical data and characteristics 8.3 Speed and current limitation



8.3 Speed and current limitation

Permissible maximum speed when operating on a power unit of a built-in unit

On motors with short-circuit currents > 200 A, the permissible maximum motor speed is n_max_Inv.

You can operate motors with lower short-circuit currents up to n_max by using a VPM.

Permissible maximum speed when operating on two booksize power units in a master-slave network.

To operate the motor in the range > n_max_Inv, connect a VPM to each inverter output.

Current limitation of the 1FE2186-8.H and 1FE2187-8.H when operating the motor on two booksize power units in a master-slave network

On the 1FE2186-8.H and 1FE2187-8.H, the maximum current of the motor is greater than the maximum current that can be provided by using 2 power units (2 x 282A).

Note

The maximum current Imax or maximum torque Mmax given in the data sheets cannot be achieved with two booksize power units



Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors



8.4 P/n and M/n diagrams for 16-pole built-in motors

Table 8- 2 1FE2182-8LHxx-xCC0

Technical data Reference Unit Value Configuration data Rated speed nN rpm 1000 Rated torque (100 K) MN Nm 640 Rated power (100 K) PN kW 68 Rated current (100 K) IN A 145 Static torque (100 K) M0 Nm 650 Stall current (100 K) I0 A 147 Limiting data Maximum permissible speed 1) nmax rpm 4200 Max. permissible speed (inverter) nmax Inv rpm 2000 Maximum torque Mmax Nm 1350 Maximum current Imax A 315 Physical constants Number of poles 2p 16 Torque constant (100 K) kT Nm/A 4.48 Voltage constant (at 20 °C) kE V/1000 rpm 294 Winding resistance (at 20 °C) Rph Ω 0.048 Rotating field inductance LD mH 1.25 Electrical time constant Tel ms 26 Mechanical time constant Tmech ms 5.4 Thermal time constant Tth min 4 Moment of inertia 2) Jmot kgm2 0.75 Weight 3) m kg 110 The performance data apply for cooling jackets and cooling conditions in accordance with the Siemens design. The data for

duty type S6 are valid for a 2 min. duty cycle. The specified motor data applies to operation with a power unit. The motor data for operation on two power units must be converted in accordance with the Configuration Manual. In both application cases, the data applies at an inverter pulse frequency of 4 kHz. The data sheet is also valid for: 1FE2182-8LHxx-xAB0, 1FE2182-8LHxx-xAC0, 1FE2182-8LHxx-xCB0.

1) Minimum of n max mech and n max VPM (n max mech = mechanically permissible maximum speed; n max VPM = permissible maxi-mum speed when operating with VPM)

2) Rotor package with standard rotor sleeve 3) Stator with cooling jacket, winding impregnated (for values for rotor package with standard rotor sleeve, see the Config-

uration Manual)




Figure 8-1 PN 2182-8LHxx-xCC0 425V






Table 8- 3 1FE2182-8LNxx-xCC0

Technical data Reference Unit Value Configuration data Rated speed nN rpm 500 Rated torque (100 K) MN Nm 650 Rated power (100 K) PN kW 34.0 Rated current (100 K) IN A 73 Static torque (100 K) M0 Nm 650 Stall current (100 K) I0 A 73 Limiting data Maximum permissible speed 1) nmax rpm 2400 Max. permissible speed (inverter) nmax Inv rpm 1000 Maximum torque Mmax Nm 1350 Maximum current Imax A 156 Physical constants Number of poles 2p 16 Torque constant (100 K) kT Nm/A 8.96 Voltage constant (at 20 °C) kE V/1000 rpm 585 Winding resistance (at 20 °C) Rph Ω 0.192 Rotating field inductance LD mH 5.0 Electrical time constant Tel ms 26 Mechanical time constant Tmech ms 5.4 Thermal time constant Tth min 4 Moment of inertia 2) Jmot kgm2 0.75 Weight 3) m kg 110 The performance data apply for cooling jackets and cooling conditions in accordance with the Siemens design. The data for

duty type S6 are valid for a 2 min. duty cycle. The specified motor data apply to operation with a power unit. The motor data for operation on two power units must be converted in accordance with the Configuration Manual. In both application cases, the data apply at an inverter pulse frequency of 4 kHz. The data sheet is also valid for: 1FE2182-8LNxx-xAB0, 1FE2182-8LNxx-xAC0, 1FE2182-8LNxx-xCB0.



uration Manual)




Figure 8-2 PN 2182-8LNxx-xCC0 425V








duty type S6 are valid for a 2 min. duty cycle. The specified motor data apply to operation with a power unit. The motor data for operation on two power units must be converted in accordance with the Configuration Manual. In both application cases, the data apply at an inverter pulse frequency of 4 kHz. The data sheet is also valid for: 1FE2183-8LHxx-xAB0, 1FE2183-8LHxx-xAC0, 1FE2183-8LHxx-xCB0.



uration Manual)





Technical data Reference Unit Value Configuration data Rated speed nN rpm 500 Rated torque (100 K) MN Nm 840 Rated power (100 K) PN kW 44.5 Rated current (100 K) IN A 95 Static torque (100 K) M0 Nm 850 Stall current (100 K) I0 A 95 Limiting data Maximum permissible speed 1) nmax rpm 2400 Max. permissible speed (inverter) nmax Inv rpm 1000 Maximum torque Mmax Nm 1690 Maximum current Imax A 195 Physical constants Number of poles 2p 16 Torque constant (100 K) kT Nm/A 8.95 Voltage constant (at 20 °C) kE V/1000 rpm 585 Winding resistance (at 20 °C) Rph Ω 0.1415 Rotating field inductance LD mH 4.0 Electrical time constant Tel ms 28 Mechanical time constant Tmech ms 4.8 Thermal time constant Tth min 4 Moment of inertia 2) Jmot kgm2 0.9 Weight 3) m kg 130 The performance data apply for cooling jackets and cooling conditions in accordance with the Siemens design. The data for




uration Manual)









uration Manual)




Table 8- 7 1FE2184-8LKxx-xCC0


duty type S6 are valid for a 2 min. duty cycle. The specified motor data apply to operation with a power unit. The motor data for operation on two power units must be converted in accordance with the Configuration Manual. In both application cases, the data apply at an inverter pulse frequency of 4 kHz. The data sheet is also valid for: 1FE2184-8LKxx-xAB0, 1FE2184-8LKxx-xAC0, 1FE2184-8LKxx-xCB0.



uration Manual)




Figure 8-6 PN 2184-8LKxx-xCC0 425V











uration Manual)




Table 8- 10 1FE2185-8LLxx-xCC0


duty type S6 are valid for a 2 min. duty cycle. The specified motor data apply to operation with a power unit. The motor data for operation on two power units must be converted in accordance with the Configuration Manual. In both application cases, the data apply at an inverter pulse frequency of 4 kHz. The data sheet is also valid for: 1FE2185-8LLxx-xAB0, 1FE2185-8LLxx-xAC0, 1FE2185-8LLxx-xCB0.



uration Manual)




Figure 8-9 PN 2185-8LLxx-xCC0 425V











uration Manual)




Table 8- 13 1FE2186-8LMxx-xCC0


duty type S6 are valid for a 2 min. duty cycle. The specified motor data apply to operation with a power unit. The motor data for operation on two power units must be converted in accordance with the Configuration Manual. In both application cases, the data apply at an inverter pulse frequency of 4 kHz. The data sheet is also valid for: 1FE2186-8LMxx-xAB0, 1FE2186-8LMxx-xAC0, 1FE2186-8LMxx-xCB0.



uration Manual)




Figure 8-12 PN 2186-8LMxx-xCC0 425V











uration Manual)



Dimension drawings 9



Dimension drawings 9.1 1FE218x-8____-_A__-Stator



9.1 1FE218x-8____-_A__-Stator

Dimension drawings 9.2 1FE218x-8____-_C__-Stator



9.2 1FE218x-8____-_C__-Stator



Dimension drawings 9.2 1FE218x-8____-_C__-Stator



Dimension drawings 9.3 1FE218x-8____-__C_-Rotor



9.3 1FE218x-8____-__C_-Rotor



Dimension drawings 9.3 1FE218x-8____-__C_-Rotor



Dimension drawings 9.4 1FE218x_dimension sheet cable version



9.4 1FE218x_dimension sheet cable version



Dimension drawings 9.4 1FE218x_dimension sheet cable version



How up-to-date are the dimension drawings

Note Changing motor dimensions

Siemens AG reserves the right to change the dimensions of the motors as part of mechanical design improvements without prior notice. This means that dimensions drawings can go out-of-date. Up-to-date dimension drawings can be requested at no charge from your local SIEMENS representative.



Environmental compatibility 10

Environmental aspects during development

When selecting supplier parts, environmental compatibility was an essential criteria.

Special emphasis was placed on reducing the envelope dimensions, mass and type variety of metal and plastic parts.

Effects of paint-wetting impairment substances can be excluded (PWIS test)

Environmental aspects during production

Supplier parts and the products are predominantly transported in re-usable packaging. Transport for hazardous materials is not required.

The packing materials themselves essentially comprises paperboard containers that are in compliance with the Packaging Directive 94/62/EC.

Energy consumption during production was optimized.

Production has low emission levels.

Environmental aspects for disposal

Note

The motors must be disposed of in accordance with national and local regulations as part of the standard recycling process, or they can be returned to the manufacturer.

Observe the following for disposal:

● Dispose of oil according to the regulations for disposing of old oil (e.g. gear oil when a gearbox is mounted).

● Do not mix existing oil with solvents, cold cleaning agents or paint residues.

Separate components for recycling as follows:

● Electronics scrap (e.g. encoder electronics, sensor modules)

● Iron to be recycled

● Aluminum

● Non-ferrous metal (gearwheels, motor windings)



Environmental compatibility





Appendix A A



Appendix A A.1 EC declaration of conformity



A.1 EC declaration of conformity

Appendix A A.2 Description of terms



A.2 Description of terms

Rated torque MN Thermally permissible continuous torque in S1 duty at the rated motor speed.

Rated speed nN The characteristic speed range for the motor is defined in the speed-torque diagram by the rated speed.

Rated current IN RMS motor phase current for generating the particular rated torque. Specification of the RMS value of a sinusoidal current.

Rated converter current IN conv RMS converter output current (per phase) that can be supplied on a continuing basis by the recommended motor module. The recommended motor module is selected such that IN conv is greater than the stall current I0 (100K).

DE Drive end = Drive end of the motor

Cyclic inductance LD The cyclic inductance is the sum of the air gap inductance and leakage inductance relative to the single-strand equivalent circuit diagram. It consists of the self-inductance of a phase and the coupled inductance to other phases.

Torque constant kT (value for a 100 K average winding temperature rise) It is the measured value at 1.5 x the rated current and 90° pole position angle in the cold state.

Note

This constant is not applicable when configuring the necessary rated and acceleration currents (motor losses!).

The steady-state load and the frictional torques must also be included in the calculation.

Electrical time constant Tel Quotient obtained from the rotating field inductance and winding resistance. Tel = LD/RStr






Maximum speed nmax The maximum mechanically permissible operating speed nmax is the lesser of the maximum mechanically permissible speed and the maximum permissible speed at the converter.

Maximum torque Mmax Torque that is generated at the maximum permissible current. The maximum torque is briefly available for high-speed operations (dynamic response to quickly changing loads).

The maximum torque is limited by the closed-loop control parameters. If the current is increased, then the rotor will be de-magnetized.

Maximum torque (limited by converter) Mmax conv The maximum torque that can be applied (temporarily) for operation on the recommended motor module.

Max. current Imax, RMS This current limit is only determined by the magnetic circuit. Even if this is briefly exceeded, it can result in an irreversible de-magnetization of the magnetic material. Specification of the RMS value of a sinusoidal current.

Maximum converter current Imax conv RMS converter output current (per phase) that can be supplied temporarily by the recommended motor module.

Maximum permissible speed (mechanical) nmax The maximum mechanically permissible speed is nmax mech. It is defined by the centrifugal forces and frictional forces in the bearing.

Maximum permissible speed at converter nmax conv The maximum permissible operating speed for operation at a converter is nmax conv (e.g. limited by withstand voltage, maximum frequency).

NDE Non-drive end = Non-drive end of the motor

Number of poles 2p Number of magnetic north and south poles on the rotor. p is the number of pole pairs.




Voltage constant kE (value at 20° C rotor temperature) Rms value of the induced motor voltage at a speed of 1000 rpm and a rotor temperature of 20 °C.

Static torque M0 Thermal limit torque at motor standstill corresponding to a utilization according to 100 K or 60 K. This can be output for an unlimited time when n = 0. M0 is always greater than the rated torque MN.

Stall current I0 Motor phase current for generating the particular static torque. Specification of the RMS value of a sinusoidal current.

Moment of inertia Jmot Moment of inertia of rotating motor parts.

Winding resistance RStr at 20 °C winding temperature The resistance of a phase at a winding temperature of 20° C is specified. The winding has a star circuit configuration.



Appendix A A.3 References



A.3 References

Overview of publications of planning manuals An updated overview of publications is available in a number of languages on the Internet at: www.siemens.com/motioncontrol/docu

Catalogs D 31 SINAMICS Inverters for Single-Axis Drives and SIMOTICS Motors NC 60 SINUMERIK & SIMODRIVE, Automation Systems for Machine Tools NC 61 SINUMERIK & SINAMICS Equipment for Machine Tools NC 62 SINUMERIK 840D sl Type 1B Equipment for Machine Tools PM 21 SIMOTION, SINAMICS S120 & SIMOTICS Equipment for Production Machines


Appendix A A.4 Suggestions/corrections



A.4 Suggestions/corrections Should you come across any printing errors when reading this publication, please notify us on this sheet. We would also be grateful for any suggestions and recommendations for improvement.



Appendix A A.5 Siemens Service Center



A.5 Siemens Service Center At


you can find Siemens contacts worldwide for information about specific technologies.

Wherever possible, you will find a local contact partner for:

● Technical support,

● Spare parts/repairs,

● Service,

● Training,

● Sales or

● Technical support/engineering.

You start by selecting a

● Country,

● Product or

● Sector.

Once the remaining criteria have been laid down, the required contact will be shown along with the associated area of expertise.




Index

A Acceleration time calculation, 34 Accessories, 99 APM rotors, 104 Application, 22 Application areas, 24

C Cable cross-sections, 112 Calculating the acceleration time, 34 Characteristic curves, 140 Connecting cables, 111 Cooling power

to be dissipated, 57 Correct usage, 21

D Degree of protection, 25 Diagrams, 140 Disposal, 181

E Encoder system, 63

H Hotline, 5

I Installation

Stator, 101 IPM rotors, 104

K KTY 84, 40

M Magnetic attraction, 25 Manufacturer declaration, 22 Moments of inertia, 33 Motor spindle, 24, 24

N NTC K227, 42, 43 NTC PT3-51, 43 NTC PT3-51F, 42 NTC thermistor, 42

O Occupational safety equipment, 96 Order designation

Article number, 37

P Power connection, 111 Power loss, 57 Power-speed diagrams, 140 Prohibition signs, 84, 94 Properties, 24

R Rotor assembly, 98 Rotor cores, 30

S Scope of delivery, 90 Siemens Service Center, 5, 190 Speed-torque diagrams, 140 STARTER, 69 Stator cores, 31 System prerequisites, 26



Index



T Technical Support, 5 Terminal box, 113 Thermal motor protection, 39

KTY 84, 40 NTC thermistor, 42 PTC thermistor triplet, 41

Third-party products, 7, 59 Training, 5 Type of construction, 32

V VPM, 117

W Warning sign, supplied, 87 Warning signs, 84, 94

Z Zero-speed monitoring, 41

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