operating instructions explosion-proof varimot variable speed … · 2014-08-01 · 2 safety notes...

Explosion-Proof VARIMOT® Variable SpeedGear Units and Options

Edition

05/2003

Operating Instructions10558810 / EN

SEW-EURODRIVE

Operating Instructions - Explosion-Proof VARIMOT® Variable Speed Gear Units and Options 3

1 Important Notes................................................................................................. 4

2 Safety notes....................................................................................................... 52.1 Safety notes for the use of VARIMOT® .................................................... 5

3 VARIMOT® in Explosion-Proof Design............................................................ 73.1 Unit design ................................................................................................ 73.2 Unit designation ........................................................................................ 73.3 Overview of mounting options................................................................... 8

4 Installation ......................................................................................................... 94.1 VARIMOT® in category 2G ....................................................................... 9

4.2 VARIMOT® in categories 3G and 3D...................................................... 104.3 Permitted overhung loads without primary gear unit............................... 104.4 Before you begin..................................................................................... 134.5 Preliminary work .................................................................................... 134.6 Installation............................................................................................... 144.7 Gear unit with solid shaft......................................................................... 16

5 Startup.............................................................................................................. 185.1 Installation and setup of optional equipment........................................... 18

6 Inspection / Maintenance ............................................................................... 296.1 Inspection and maintenance intervals..................................................... 296.2 Before you begin..................................................................................... 29

6.3 Inspection / maintenance of VARIMOT® ................................................ 306.4 Every 3000 hours of operation, at least every six months: ..................... 336.5 Completing the inspection / maintenance process ................................. 34

7 Operation and Service .................................................................................... 357.1 Malfunction of VARIMOT® speed gear units .......................................... 357.2 WEXA/WEX speed monitor .................................................................... 36

8 Statement of Conformity ................................................................................ 378.1 Variable speed gear units category 2G, VARIMOT® series 16-46 ......... 37

8.2 Variable speed gear units category 2G, VARIMOT® series 16-46 ......... 38

9 Index................................................................................................................. 399.1 Index of changes..................................................................................... 399.2 Index ....................................................................................................... 40

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mportant Notes

1 Important NotesSafety and warning instructions

Always follow the safety and warning instructions in this publication!

A requirement of fault-free operation and fulfillment of any rights to claim underguarantee is that you adhere to the information in the operating instructions.Consequently, read the operating instructions before you start operating the drive!

Keep the operating instructions in the vicinity of the unit since they contain importantinformation about servicing the unit.

Waste disposal This product consists of:

• Iron

• Aluminum

• Copper

• Plastic

• Electronics components

Please dispose of the parts in accordance with the applicable regulations.

Electrical hazardPossible consequences: Severe or fatal injuries.

Hazard Possible consequences: Severe or fatal injuries.

Hazardous situationPossible consequences: Slight or minor injuries.

Harmful situationPossible consequences: Damage to the drive and the environment.

Tips and useful information.

Important information about explosion protection

I

Operating Instructions – Explosion-Proof VARIMOT® Variable Speed Gear Units and Options

2Safety notes for the use of VARIMOT®Safety notes

2 Safety notes

2.1 Safety notes for the use of VARIMOT®

The following safety notes apply to variable speed gear units.

Installation, connection, startup, maintenance and repair work on the VARIMOT®

variable speed gear units and the optional electrical components may only beperformed by qualified personnel while taking the following into account:

• these instructions

• warning and instruction labels on the variable speed gear unit / variable speedgearmotor

• all other project planning documents, operating instructions and wiring diagrams

• system-specific regulations and requirements

• currently effective national/regional regulations (explosion protection/safety/preven-tion of accidents)

Intended usage The variable speed gear units/variable speed gearmotors are intended for industrialsystems and may only be used in accordance with the information provided in SEW-EURODRIVE’s technical documentation and the information given on the nameplate.They comply with the applicable standards and regulations and meet the requirementsof the EU directive 94/9/EG.

A drive motor connected to the VARIMOT® may not be operated on the frequencyinverter.

It is essential to observe all specified information!

When using variable speed gearmotors, also refer to the safety notes for gear unitsand motors in the corresponding operating instructions.

Also take account of the supplementary safety notes in the individual sections ofthese operating instructions.

Explosive gas mixtures or dust concentrations in combination with hot, energizedand moving parts of electrical machinery can cause serious injury or death.

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afety notes for the use of VARIMOT®afety notes

Optional equipment

Optional equipment complies with existing standards and regulations:

In addition to general installation guidelines, the following regulations in accordance withElexV 1 (or other national regulations) must be observed for electrically operatedoptions:

Technical data and information on approved conditions on site can be found on thenameplate and in these operating instructions.

These details must be strictly observed!

• EN 50014

• EN 50018 for protection type "d"

• EN 50019 for protection type "e"

• EN 50020 intrinsically safe "i"

• EN 50281-1-1 / EN 50281-1-2 "Electrical equipment for use in atmospherescontaining combustible dust"

• EN 60079-14 "Electrical systems used in potentially explosive atmospheres"

• EN 50281-1-1 "Electrical equipment for use in atmospheres containing combustibledust"

• DIN VDE 105-9 "Operating electrical equipment" or other national regulations

• DIN VDE 0100 "Erection of power installations with rated voltages below 1000 V orother national regulations

• System-specific regulations

SS


3Unit designVARIMOT® in Explosion-Proof Design

3 VARIMOT® in Explosion-Proof Design3.1 Unit design

3.2 Unit designation

Example

52018AXXFigure 1: VARIMOT® in explosion-proof design

[1] Complete output shaft [7] Needle roller bearing

[3] Plate [8] Housing with tapped hole

[4] Adjusting plate [9] Complete hollow shaft

[5] Housing cover [10] Friction ring

[6] Drive disk

[1] [9]

[5] [4][6] [10][7]

[3]

[8]

DV 26B WEX II2G eDT 90L 4 TF

Temperature sensor

Number of poles (motor)

Motor size

Motor series

Explosion-proof version according to ATEX 100a

Speed monitor

VARIMOT® variable speed gear unit size B indicates wet design

VARIMOT® variable speed gear unit series Flange design

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verview of mounting optionsARIMOT® in Explosion-Proof Design

3.3 Overview of mounting options

52019AXXFigure 2: Overview of mounting options

[1] Adjustment device with free shaft end NV

[2] Adjustment device with handwheel and position indication HS

[3] Adjustment device with handwheel (standard design)

[4] Indicator scale

[5] Voltage encoder IGEX

[2] [3]

[1]

[4][5]

OV


4VARIMOT® in category 2GInstallation

4 Installation

4.1 VARIMOT® in category 2G

General notes • SEW-EURODRIVE explosion-proof variable speed gear units of the VARIMOT®

D/DF 16-46 series and VARIMOT® D/DF 16-46B series meet the design require-ments of equipment group II, category 2G (explosive gas atmospheres). Theseunits are intended for use in zones 1 and 2.

• Standard feature of SEW-EURODRIVE explosion-proof variable speed gear units ofthe VARIMOT® series is a tapped hole for installing a voltage encoder.

Designation "X" • If the designation "X" follows the conformity certificate number of the EC typeexamination certificate, it refers to special conditions in this certificate for the safe useof variable speed gear units.

Temperature class • VARIMOT® variable speed gear units of category 2G (explosive gas atmospheres)are certified for temperature class T3. The temperature class of the variable speedgear unit is indicated on the nameplate.

Ambient temperature

• VARIMOT® variable speed gear units may only be used at an ambient temperatureof –20 °C to +40 °C.

Output power and output torque

• It is essential that nominal values of output power or output torque are maintained.

Speed monitoring • VARIMOT® variable speed gear units in category 2G may only be operated with aspeed monitoring device. The speed monitor must be correctly installed and adjusted(see Sec. "Startup" Speed monitoring).

Strictly observe the safety notes (see Sec. Safety Notes) when installing thevariable speed gear unit!

Verify the speed monitoring function before startup.

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ARIMOT® in categories 3G and 3Dnstallation

4.2 VARIMOT® in categories 3G and 3D

General notes • SEW-EURODRIVE explosion-proof variable speed gear units of the VARIMOT®

D/DF 16-46 and VARIMOT® D/DF 16-46B series meet the design requirements ofequipment group II, categories 3G (explosive gas atmospheres) and 3D (explosivedust atmospheres). These units are intended for use in zones 2 and 22.

• Standard feature of SEW-EURODRIVE explosion-proof variable speed gear units ofthe VARIMOT® series is a tapped hole for installing a voltage encoder.

Temperature class • VARIMOT® variable speed gear units of category 3G (explosive gas atmospheres)are certified for temperature class T3. The temperature class of the variable speedgear unit is indicated on the nameplate.

Surface temperature

• The maximum surface temperature of VARIMOT® variable speed gear units incategory 3D (explosive dust atmospheres) may not exceed 200 °C. The systemoperator has to make sure that there is no dust accumulation of more than 5 mmaccording to EN 50281-1-2.

Ambient temperature

• VARIMOT® variable speed gear units may only be used at an ambient temperatureof –20 °C to +40 °C.

Output power and output torque

• It is essential that nominal values of output power or output torque are maintained.

4.3 Permitted overhung loads without primary gear unit

Definition of force application of overhung loads

The development of the overhung load depicted in the diagrams refers to a point ofapplication at mid-point of the shaft extension as indicated in Figure 1. If force is appliedto areas other than the center of the shaft end, consult SEW-EURODRIVE for permittedoverhung loads.

FR [N] = permitted overhung load point of application at mid-point of shaft extension.

If an overload condition of the VARIMOT® as category 3G or 3D unit cannot beruled out during normal operation, a VARIMOT® unit with a functioning speedmonitor must be used (see speed monitoring in Sec. "Startup").

Figure 3: Definition of force application of overhung loads

FR

d

l

l/2

VI


4Permitted overhung loads without primary gear unitInstallation

51908AXX

51909AXX

VARIMOT D16

n [1/min]

FR [N]

0

500

1000

1500

2000

2500

300 600 900 1200 1500 1800

DT71D4DT80K4DT80N4

FR [N] VARIMOT D26

n [1/min]

0

500

1000

1500

2000

2500

3000

3500

4000

300 600 900 1200 1500 1800

DV100M4DT90L4DT90S4

11

4

12

ermitted overhung loads without primary gear unitnstallation

51911AXX

51912AXX

FR [N] VARIMOT D36

n [1/min]

0

1000

2000

3000

4000

5000

6000

300 600 900 1200 1500 1800

DV100L4DV112M4DV132S4

FR [N] VARIMOT D46

n [1/min]

0

1000

2000

3000

4000

5000

6000

7000

8000

9000

10000

400 600 800 1000 1200 1400 1600 1800

DV132M4DV132ML4DV160M4

PI


4Before you beginInstallation

4.4 Before you begin

The drive may only be installed if

• the information on the nameplate of the drive corresponds to the approved on-siteexplosion application range (equipment group, category, zone, temperature class ormaximum surface temperature)

• the data on the nameplate of the drive match the supply voltage

• the drive is not damaged (no damage resulting from transport or storage) and

• the following requirements have been properly met:

• IP enclosure has been verified.

4.5 Preliminary work

Variable speed gear units

Output shafts and flange surfaces must be completely free of anti-corrosion agents,contamination or other impurities (use a commercially available solvent). Do not let thesolvent get in contact with the sealing lips of the oil seals – danger of damage to thematerial!

Anti-friction bearing

• ambient temperature between –20 °C and +40 °C• no oils, acids, gas, vapors, radiation, potentially explosive atmospheres, etc.

The service life of the lubricant in the bearings is reduced if the unit is stored for morethan one (1) year.

Ambient temperature Base Original filling Brand

Gear unit anti-fric-tion bearing

–20 °C to +40 °C synth. Mobiltemp SHC 100 Mobil

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nstallationnstallation

4.6 Installation

• The variable speed gearmotor may be mounted or installed only in the specifiedposition on a level1, vibration-free and torsionally rigid support structure. Do nottighten housing legs and mounting flanges against each other.

• Carefully align the variable speed gear drives to avoid overloading the output shafts(observe permitted overhung loads and axial forces!).

• Do not hammer or hit the shaft end.

• Ensure adequate supply of cooling air and that heated air from other units is notdrawn in. The cooling air may not exceed a temperature of 40 °C.

Installation in damp areas or in the open

• VARIMOT® gear units are supplied in corrosion-resistant versions (design B) for usein damp areas or in the open. Any damage to the paintwork (e.g. on the breathervalve) must be repaired.

Cable entry, cable fitting

• All cable entries are supplied with ATEX certified plugs.

• To establish the correct cable entry, the plugs are replaced by ATEX certifiedcable screw fittings with strain relief.

• Select the cable screw fitting according to the outer diameter of the cable being used.

• All non-required cable entries must be sealed with an ATEX certified plug aftercompleted installation.

• Coat the threads of cable screw fittings and sealing plugs with sealant. Tighten welland apply another coat of sealant. Properly seal the cable entries.

• Thoroughly clean the sealing surfaces of the terminal box and terminal box coverbefore re-assembly. Replace porous seals!

Painting the gear unit

If the drive will be overpainted or partially repainted, ensure that the breather valve andoil seals are carefully covered with tape. Remove tape strips after the paint work isfinished.

1 Maximum permitted flatness error for flange mounting (approximate value with reference toDIN ISO 1101): with → flange 120 to 600 mm max. error 0.2 to 0.5 mm

VARIMOT® design HS (handwheel with position indication) must be mounted sothat the adjusting spindle is horizontal; otherwise the position indication will notfunction properly.

• The breather valves must be easily accessible! The plastic plug of the conden-sation drain hole at the lowest position must be removed before operation(danger of corrosion!)

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4InstallationInstallation

Required tools • Wrench set

• Mounting device

• Shims and distance rings, if necessary

• Mounting materials for output components

Installation tolerances

Shaft end Flanges

Diametric tolerance in accordance with DIN 748• ISO k6 for solid shafts with d, d1 ≤ 50 mm• ISO k7 for solid shafts with d, d1 > 50 mm• Center hole in accordance with DIN 332,

shape DR..

Centering shoulder tolerances in accordance with DIN 42948• ISO j6 with b1 ≤ 230 mm• ISO h6 with b1> 230 mm

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ear unit with solid shaftnstallation

4.7 Gear unit with solid shaft

Mounting of input and output components

The figure below shows an example of a mounting device for mounting clutches or hubsonto shaft ends of variable speed gear units or motors. Where required, the thrustbearing on the mounting device can be removed.

The following figure shows the correct mounting arrangement B of a gear or sprocketwheel to avoid excessive overhungs loads.

• Only use a mounting device (see Fig. 03371BXX) for installing input and outputelements. Use the center bore and the thread on the shaft end for positioning.

• Power transmission elements should be balanced after installation and must not giverise to excessive radial or axial forces (see 03369BXX / for approved values, see"Gearmotors" catalog).

Only use ATEX approved input and output components.

52020AXXFigure 4: Example of a mounting device

[1] Gear unit shaft end [3] Coupling hub

[2] Thrust bearing

52021AXXFigure 5: Correct mounting arrangement of a gear or sprocket

wheel

A Incorrect [1] Hub

B Correct

[1] [2]

[3]

[1][1]

• Never mount belt pulleys, clutches, pinions, etc. onto the shaft end by hittingthem with a hammer (damage to bearings, housing and the shaft!).

• Observe correct tension of the belt for belt pulleys (in accordance withmanufacturer’s specifications).

GI


4Gear unit with solid shaftInstallation

Mounting of couplings

The following items must be balanced according to the coupling manufacturer’sspecifications when mounting couplings:

a) Maximum and minimum clearance

b) Axial offset

c) Angular offset

Assembly is easier if you first apply lubricant to the output element or heat it up briefly(to 80–100 °C).

03356AXXFigure 6: Clearance and offset for coupling mounting

a) b) c)

Input and output elements such as belt pulleys, couplings, etc. must be equippedwith a touch guard!

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nstallation and setup of optional equipmenttartup

5 Startup5.1 Installation and setup of optional equipment

Speed monitoring

Standard design The standard design of the explosion-proof VARIMOT® variable speed gear unitfeatures a M14x1 tapped hole (flange mounted VARIMOT® D16/26, version withterminal strips in the terminal box) or M18x1 (flange mounted VARIMOT® D36/46,version with plug connector) for installing a voltage encoder in the gear unit housing ofthe variable speed gear unit. Speed monitor and voltage encoder must be supplied andinstalled by the operator of the device.

Additional designs The following additional designs of speed monitoring are possible:

1. WEXA:

• Speed monitor (incl. evaluation electronics) with IGEX voltage encoder and digitalremote speed indicator.

2. WEX:

• Speed monitor (incl. evaluation electronics) with IGEX voltage encoder.

3. IGEX:

• This design consists only of the IGEX voltage encoder. The speed monitor mustbe supplied and installed by the operator of the device.

Manufacturer’s data

Voltage encoder in WEXA/WEX/IGEX design for VARIMOT® D16/26:

Voltage encoder in WEXA/WEX/IGEX design for VARIMOT® D36/46:

Category 2G variable speed gear units may only be started up with speedmonitoring!

Manufacturer: Pepperl + Fuchs, Mannheim

Type: NJ2-11-N-G according to DIN 19234 (NAMUR),100 mm connection cable

Housing: M14x1

ATEX certification number: TÜV 99 ATEX 1471


Type: NJ5-18-N-V1 according to DIN 19234 (NAMUR),M12x1 plug-in connection

Housing: M18x1


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5Installation and setup of optional equipmentStartup

Speed monitor in WEXA/WEX design:


Type: KFU8-UFC-Ex1.D

Auxiliary power supply: DC 20 - 90 V / AC 48 - 253 V


All installation and adjustment notes given below refer to the speed monitor orvoltage encoder in WEXA/WEX design.

If other speed monitors are used, they must be installed and started up according to themanufacturer’s documentation. The section "Installation and adjustment of other speedmonitors" contains information on determining the switching speed or switchingfrequency for this particular case.


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Installation and adjustment of the WEXA/WEX speed monitor

1. Read the operating instructions of the speed monitor manufacturer before you beginwith the installation!

2. Perform the basic adjustment of the speed monitor in accordance with the operatinginstructions of the speed monitor manufacturer and table 1.

The speed monitor must be located outside the potentially explosive atmosphere.

51597AXXFigure 7: Connecting the WEXA/WEX speed monitor

[1] Sensor + [14] Startup bypass

3] Sensor - [23] DC 24 V voltage supply, +

[10] Relay 1 (shared terminal) [24] DC 24 V voltage supply, -

[11] Relay 1 (normally open contact) [19] Auxiliary output for customer application, +

[12] Relay 1 (normally closed contact) [20] Auxiliary output for customer application, -

3~

Ex

MarcheOnEin

ArrêtOFFAus

L1 L2 L3

0 VN

+24 VL 1

7 8 11 12 13 14 16 17 1810

2 3+

+ + +

-

- - -19 20 23 24

DC 20-90 VAC 48-253 V

BU 2- BN DF16DF26

1+ BN 1+D16D2

D/DF36D/DF466

1 2 3+ -

1

1

2

2

3+

+

-

-

BU 2-

2

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Front side of the speed monitor

Front side of the speed monitor:

50999AXXFigure 8: WEXA/WEX speed monitor

LED in CHK 1 (yellow/red)

for indicating input pulses (flashes yellow), input failure (flashes red) and unit malfunction (continuously red)

LED PWR (green) for indicating the supply voltage

LED OUT 1 (yellow) for indicating relay 1 active

LED OUT 2 (yellow) for indicating relay 2 active

LED OUT 3 (yellow) for indicating transistor active

RS232 Serial RS 232 interface for connecting a PC to parameterize and diagnose the UFC with PACTware

Display for indicating measured values and faults in parameter assignment mode

The start bypass time may not exceed three (3) seconds. This setting must becarefully performed and verified by a final measuring step!


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22


Setting the switch-ing frequency via parameters Variable speed

gear unit typeMotor pole no.

Motor frequency

Switching speed

Switching frequency

Pulses per revolution

[Hz] [1/min] [Hz]

D / DF16D / DF16B

4

50

300 30.0

6

6 194 19.4

8 150 15.0

4

60

375 37.5

6 240 24.0

8 187 18.7

D / DF26D / DF26B

4

50

329 32.9

6 211 21.1

8 159 15.9

4

60

403 40.3

6 258 25.8

8 202 20.2

D / DF36D / DF36B

4

50

296 29.6

6 194 19.4

8 142 14.2

4

60

356 35.6

6 237 23.7

8 178 17.8

D / DF46D / DF46B

4

50

363 36.3

6 243 24.3

8 183 18.3

4

60

441 44.1

6 294 29.4

8 221 22.1

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Installation and adjustment of other speed monitors

If other speed monitors are used, they must feature an intrinsically safe sensor input(identification color: blue) for evaluation of sensors according to DIN 19234 (NAMUR)and be approved for use of this sensor in potentially explosive atmospheres.

The voltage encoder (sensor) generally has a blue connection lead and must conformto DIN 19234 (NAMUR). The corresponding inspection number may be attached to thevoltage encoder or the connection lead.

If the switching speed of the variable speed gear unit is less than that in the table(see previous page), the drive motor must be immediately disconnected from itssupply voltage.

Before re-startup of the variable speed gear unit, the error must be corrected andthe variable speed gear unit must be stopped for at least 15 minutes. If incorrectoperation by the operating personnel cannot be ruled out, this interval should betriggered by an automatic restart lockout.

If vibrations or increased operating noises are noticeable after restarting thevariable speed gear unit, the friction ring was damaged during the blocking andmust be replaced (see Sec. "Inspection / maintenance" Replacing the frictionring").


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Installing / connecting the IGEX voltage encoder

1. Rotate the output shaft of the variable speed gear unit until the machined cast ironsurface of the friction ring carrier can be seen through the tapped hole in the gear unithousing.

2. Voltage encoder:

• Carefully screw the voltage encoder into the thread of the variable speed gear unithousing until the voltage encoder [3] rests on the friction ring carrier.

• Turn the encoder back by one turn and secure with lock nut [2].

The switching inverval X is now set as follows:

• For VARIMOT® D16/26 to 1 mm• For VARIMOT® D36/46 to 2 mm

This means, the voltage encoder supplies six pulses per revolution during operationat this switching interval.

3. The voltage encoder is connected to the WEX speed monitor as follows:

• VARIMOT® D16/26 via terminal strips in the terminal box • VARIMOT® D36/46 via plug connector

52022AXXFigure 9: Setting the switching interval X for VARIMOT® D16/26 in the terminal box

[1] Terminal box [3] Voltage encoder

[2] Lock nut

52023AXXFigure 10: Setting the switching interval X for VARIMOT® D36/46 via plug connector

[1] Plug connector [3] Voltage encoder

[2] Lock nut

X

[1]

[3][2]

X

[1]

[2][3]

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Changing switching interval X

If no circuit state change occurs at the voltage encoder with rotating shaft of the variablespeed gear unit operating at switching interval X, then the switching interval can bechanged (figure 9). The circuit state change is indicated by the yellow LED on the frontside of the speed monitor (page 17, figure 8, position 4).

1. With constantly lit yellow LED on the speed monitor, turn the voltage encoder a halfturn counterclockwise at a time and check its function.

2. If the yellow LED on the speed monitor is not lit, turn the voltage encoder at leasttwo times (D16/26) or six times (D36/46) by 90 degrees each in clockwise direction.

3. If a circuit change still does not occur, check the voltage supply of the voltageencoder using the evaluation electronics (with WEX design).

Contactless digital remote speed indicator

The contactless digital remote speed indicator, which is included in the scope of deliverywith the WEXA design, is connected to the pulse output of the speed monitortype KFU8-UFC-Ex1.D by Pepperl + Fuchs.

Do not turn the voltage encoder more than half a turn (D16/26) or 1.5 turns(D36/46) into the tapped hole because it would be destroyed by a collision with theopening of the friction ring carrier!

Manufacturer: Dr. Horn

Type: HDA 4110-50

Display unit: digital

Mains connection: 115 or 230 V, 50 - 60 HZ

Power consumption: about 4.2 VA

Encoder connection: with two-core cable, shielded

Observe the applicable wiring regulations for potentially explosive areas duringthe electrical installation of optional equipment.


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Connection / adjustment

1. Connect the unit according to the wiring diagram

2. Note the jumpers:

• between terminals 3 and 5• between terminals 8 and 9 for AC 230 V auxiliary power supply

3. Adjust measuring interval (see following figure and Sec. "Calculation examplesdigital remote speed indicator" on page 22):

• Calculation using a formula• Data according to table 4

4. Adjust input sensitivity (figure 11):

• Turn potentiometer "input sensitivity" clockwise until pulse indicator light starts tolight up

51817AXXFigure 11: Wiring diagram digital remote speed indicator to speed monitor

[1] Speed monitor type KFU8-UFC-Ex1.D by Pepperl + Fuchs

[2] Digital remote speed indicator type HDA 4110-50 by Dr. Horn

BU 2-

BN 1+

1

7

1

0V

DC

+8

V/

Ri=

1kΩ

8

2

11

4 5

230 V~

6 7 8 9

12 13 14 16 17 18

10

10

3

2 3+

+ + +

-

- - -

Ex

19 20 23 24

DC 20-90 VAC 48-253 V

[1]

[2]

This wiring diagram only applies to digital indicator units type HDA 4110-50 byDr. Horn in combination with speed monitors type KFU8-UFC-Ex1.D byPepperl + Fuchs.

With an auxiliary power supply of AC 115 V, the wiring of terminals 7, 8, 9, and 10must be changed according to the manufacturer’s documentation!

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Adjusting the digital remote speed indicator

03708AENFigure 12: Adjusting the digital remote speed indicator

1 0.1 x10 x10.01 0.001

Time basis [s] Pulse multiplier

Pulse control

Decimal point setting

Input sensitivity

• Indicating accuracy: + / -1 of last digit

• Measuring interval (quartz): adjustment in increments of 0.001 s in the range of0.010 s to 9.999 s after removing the front panel,recommended measuring interval: 0.5 to 2 s

• Pulse multiplier: adjustment in increments in the range from 1 to 99after removing the front panel

• Decimal point setting: via DIP switch after removing the front panel

• Calculation of measuringinterval:

M = measuring interval

A = four-digit display (at maximum speed), without decimal point indication

n = speed (see following table)

k = pulse multiplier ≥ 1

z = pulses / revolution (see following table)

f = calculation factor (at 50 Hz = 1, at 60 Hz = 1.2)


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Reference data of digital remote speed indicator

Calculation examples for digital remote speed indicator

Type / size VARIMOT® Pulses / revolution

VARIMOT® reference speed [min-1]

4-pole 6-pole 8-pole

D 16

6

1690 1065 833

D 26 1825 1200 885

D 36 1675 1080 825

D 46 1610 1073 850

Example 1 Example 2

Drive R107R77VU21WEXA/II2G eDT90L4 R107R77VU21WEXA/II2G eDT90L4

Data Output speedPulses / revolutionmax. speed of variable speed gear unit(see table on page 28)

na = 1.0 - 6.3z = 2

n = 3100 min-1

Output speedPulses / revolutionmax. speed of variable speed gear unit

na = 1.0 - 6.3z = 2

n = 3100 min-1

Desired indication Output speed A = 1.000 - 6.300 min-1 Belt speed A = 0.114 . 0.72 m/min

Recommended measuring interval

0.5 - 2 s (max. 9.999 s)

Calculation with new pulse multiplier

k = 50 K = 8

Device setup Measuring interval:Pulse multiplier:Decimal point setting:

[1] [2] [1] [9][5] [0]1

Measuring interval:Pulse multiplier:Decimal point setting:

[0] [8] [7] [1][0] [8]1

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6Inspection and maintenance intervalsInspection / Maintenance

6 Inspection / Maintenance

6.1 Inspection and maintenance intervals

6.2 Before you begin

Required tools • Wrench set

• Hammer

• Mandrel or drift punch

• Snap ring, mounting press

Strict adherence to the inspection and maintenance intervals is absolutelynecessary to ensure safe working conditions and explosion protection!

Unit / unit part

Interval What to do? Details on page ...

VARIMOT® As required Eliminate dust accumulation > 5 mm through cleaning

VARIMOT® Weekly Pass through speed range

VARIMOT®Every 3000 hours of operation, at least every six months

• Check torsional play• Check bearings; clean,

lubricate if necessary• Check oil seals and

replace with original SEW-EURODRIVE spare parts in case of heavy wear

• Check running noise / tem-perature of anti-friction bearing

Interior of variable speed gear unit:• Check for dust accumula-

tion• Remove existing dust

deposits

See "Checking torsional play" page 30

See "Measuring tempera-ture of anti-friction bear-ing" on page 5

VARIMOT® Every 6000 hours of operation

Replace friction ring

29

6

30

nspection / maintenance of VARIMOT®nspection / Maintenance

6.3 Inspection / maintenance of VARIMOT®

Checking torsional play

The torsional play of the output shaft is increased through wear of the friction ring. Thetorsional play can be checked as follows:

1. Remove fan cover of drive motor

2. Adjust output speed to 1:1 (approximately value "80" on the scale of the positionindication, see figure 2 on page 5)

3. Check torsional play

• at motor fan blade• with fixed drive shaft

4. Torsional play > 45 °:

• check friction ring (see "Checking and replacing the friction ring")

• Service and maintenance of SEW-EURODRIVE variable speed gear units incategories 2G, 3G, and 3D may be performed by SEW-EURODRIVE or qualifiedpersonnel only.

• Use only OEM spare parts from the appropriate and valid spare parts list;otherwise, the explosion rating of the variable speed drive will become void.

• Disconnect the variable speed drive from the power supply before startingwork and protect it against unintentional re-start!

II


6Inspection / maintenance of VARIMOT®Inspection / Maintenance

Checking the friction ring

1. Loosen all retaining screws [2]

2. Disconnect drive between housing cover [5] and housing [8]

3. Check friction ring

• if chamfers are visible: friction ring is OK• if friction ring is damaged or chamfer is ground off: replace friction ring (see

"Replacing the friction ring")

52024AXXFigure 13: Checking/replacing the friction ring

[1] Shaft [8] Housing

[2] Retaining screws [9] Hollow shaft

[7] Needle roller bearing [10] Friction ring

52025AXXFigure 14: Checking/replacing the friction ring

[3] Flange [6] Drive disk

[4] Adjusting plate [16] Retaining screw

[5] Housing cover

[8] [7] [10]

[1] [2] [9]

[3] [16]

[6] [5] [4]

31

6

32

nspection / maintenance of VARIMOT®nspection / Maintenance

Replacing the friction ring

1. Remove voltage encoder

2. Pull entire hollow shaft [9] from housing [8]

3. Remove friction ring [10] from hollow shaft using a hammer and mandrel or driftpunch

4. Place new friction ring on a clean, level base

5. Place complete hollow shaft on friction ring

• precenter via friction ring offset

6. Press hollow shaft and friction ring together using slight pressure (if possible, usehand lever press) until stop is reached

7. Lubricate needle bearing [7] with anti-friction bearing grease

8. Clean bearing surface:

• friction ring:use dry paper or cloth

• drive disc [6]:use degreasing detergent

9. Push entire hollow shaft with friction ring into the housing:

• turn the hollow shaft during insertion until cam lines are engaged (do not turnhollow shaft any further)

• Carefully join housing and housing cover and tighten evenly

10.Check torsional play at output shaft

• correct: minor torsional play is noticeable

11.Mount voltage encoder

12.Switch on variable speed gearmotor:

• slowly pass through the speed range• correct: drive runs noise-free and vibration-free

51790AXXFigure 15: Checking the friction ring

[1] New friction ring [3] Wear height

[2] Worn friction ring

[1] [2]

[3]

II


6Every 3000 hours of operation, at least every six months:Inspection / Maintenance

6.4 Every 3000 hours of operation, at least every six months:

Measuring tem-perature of anti-friction bearing

1. The temperature of the bearing may only be measured during standstill.

2. Insert the temperature measuring probe [2] through the condensation drain hole [1]immediately after the variable speed gear unit has stopped.

• Depending on the variable speed gear unit type, the condensation drain hole hasthe following diameter:

3. Measure the bearing temperature at test points T1 and T2. If the bearing temperatureexceeds 100 °C at one of the test points, the respective anti-friction bearing must bereplaced.

To ensure safe working conditions and explosion protection, it is necessary thatthe temperature of the anti-friction bearing does not exceed 100 °C at test pointsT1 and T2 (see following figure).

If this value is exceeded, the respective anti-friction bearing must be replaced.

The temperature of the anti-friction bearing can be measured with commerciallyavailable temperature measuring probes. Note: Only use temperature measuringprobes with a maximum diameter of 4 mm (condensation drain hole)!

50055AXXFigure 16: Measuring temperature of anti-friction bearing

Variable speed gear unit type Condensation drain hole ∅D 16 6.6 mm

D 26 9 mm

D 36 6 mm

D 46 6 mm

[1]

T1 T2[2]

33

6

34

ompleting the inspection / maintenance processnspection / Maintenance

6.5 Completing the inspection / maintenance process

• Ensure that the variable speed drive is assembled correctly and all openingshave been plugged after service and maintenance work.

• Perform safety and function tests following all maintenance and repair work.

CI


7Malfunction of VARIMOT® speed gear unitsOperation and Service

7 Operation and Service

7.1 Malfunction of VARIMOT® speed gear units

Please provide the following information if you require assistance from our customer service:• Nameplate information (complete)• Nature and extent of the problem• Time and circumstances of the problem• Presumed cause

Problem Possible cause Solution

Drive slips or speed monitoring is triggered

Friction ring is worn

• Replace friction ring (see Sec. "Inspection / Mainte-nance" Replacing the friction ring)

Friction rings or face of drive disk contaminated

• Replace friction ring (see Sec. "Inspection / Mainte-nance" Replacing the friction ring)

• Clean drive disk with solvent or similar product

Load is too high Check picked off power and reduce to catalog values

Drive warms up excessively Load is too high See above

Drive is too loud

Friction ring is damagedNote:Damage can occur for instance• after brief stalling of the drive• with impulse loading of the

drive

1. Correct the cause2. Replace friction ring with

original SEW-EURODRIVE spare part (see Sec. "Inspec-tion / Maintenance" Replacing the friction ring)

Rated motor power is not transmitted Speed range too low Increase speed range

35

7

36

EXA/WEX speed monitorperation and Service

7.2 WEXA/WEX speed monitor

Problem Possible cause Solution

No function of the voltage encoder

Voltage encoder is not properly connected

Check voltage supply of voltage encoder using the evaluation electronicsWith correct voltage supply:• Consult manufacturer’s documentation! • Voltage encoder is not suitable for con-

nection to the evaluation electronics (IGEX design)

• Replace voltage encoder

LED on voltage encoder or speed monitor is not lit or is lit constantly

Switching interval is too long or too short

Set switching interval (see Sec. "Startup" Changing the switching interval)

No display

• Display unit is not properly connected

• Voltage supply is missing or interrupted

• Connect display unit correctly according to wiring diagram

• Check voltage supply according to wiring diagram

Incorrect display Display unit is not properly adjusted

Check settings

WO


8Variable speed gear units category 2G, VARIMOT® series 16-46Statement of Conformity

8 Statement of Conformity

8.1 Variable speed gear units category 2G, VARIMOT® series 16-46

DIN EN ISO 9001

(im Sinne der Richtlinie 94/9/EG, Anhang VIII)

(according to EC Directive 94/9/EC, Appendix VIII)

SEW-EURODRIVE GmbH & Co Ernst Blickle Str. 42 D-76646 Bruchsal

SEW-EURODRIVE erklärt in alleiniger Verantwortung, dass die Verstellgetriebe der Kategorie 2G der Baureihe VARIMOT® 16-46 auf die sich diese Erklärung bezieht, mit der

declares in sole responsibility that the variable speed gear drives in categorie 2G of the VARIMOT® 16-46 series that are subject to this declaration are meeting the requirements set forth in

Richtlinie 94/9/EG

Directive 94/9/EG

übereinstimmen.

Angewandte Norm: EN1127-1

Applicable standard: EN1127-1

SEW-EURODRIVE hinterlegt die gemäß 94/9/EG Anhang VIII geforderten Unterlagen bei benannter Stelle:

FSA GmbH, EU-Kennnummer 0588

SEW-EURODRIVE will archive the documents required according to 94/9/EG at the following location: FSA GmbH, EU Code 0588

SEW-EURODRIVE GmbH & Co

Bruchsal, den 09.08.2000

ppa

Ort und Datum der Ausstellung

Place and date of issue

Funktion: Vertriebsleitung / Deutschland

Function: Head of Sales / Germany

37

8

38

ariable speed gear units category 2G, VARIMOT® series 16-46tatement of Conformity

8.2 Variable speed gear units category 2G, VARIMOT® series 16-46

DIN EN ISO 9001

(im Sinne der Richtlinie 94/9/EG, Anhang VIII)

(according to EC Directive 94/9/EC, Appendix VIII)

SEW-EURODRIVE GmbH & Co Ernst Blickle Str. 42 D-76646 Bruchsal

SEW-EURODRIVE erklärt in alleiniger Verantwortung, dass die Verstellgetriebe der Kategorie 3G und 3D der Baureihe VARIMOT® 16-46, auf die sich diese Erklärung bezieht, mit der

declares in sole responsibility that the variable speed gear drives in categories 3G and 3D of the VARIMOT®16-46 series that are subject to this declaration are meeting the requirements set forth in

Richtlinie 94/9/EG

Directive 94/9/EG

übereinstimmen.

Angewandte Norm: EN1127-1

Applicable standard: EN1127-1

SEW-EURODRIVE hält die gemäß 94/9/EG geforderten Unterlagen zur Einsicht bereit.

SEW-EURODRIVE will make available the documents required according to 94/9/EG for reference purposes.

SEW-EURODRIVE GmbH & Co

Bruchsal, den 09.08.2000

ppa

Ort und Datum der Ausstellung

Place and date of issue

Funktion: Vertriebsleitung / Deutschland

Function: Head of Sales / Germany

VS


Operating Instructions – Explosion-Proof VARIMOT® Variable Speed Gear Units and Options 39

9Index

9 Index9.1 Index of changes

The following amendments and changes were made to the previous edition of theExplosion-Proof VARIMOT® Variable Speed Gear Units operating instructions (publica-tion number 1050 6810, edition 09/2000):

Installation section

• Permitted overhung loads without primary gear unit were included in the operatinginstructions.

Startup section

• The "Connecting the EFEX adjustment device" section was omitted.• The "Installation and adjustment of the WEXA/WEX speed monitor" section was

completely revised.• The "Installing/connecting the IGEX voltage encoder" section was revised.

Inspection / Maintenance section

• The "Inspection/maintenance" section was omitted.

Operation and Service section

• The "Malfunction of optional equipment" section was omitted.

40 Operating Instructions – Explosion-Proof VARIMOT® Variable Speed Gear Units and Options

Index

9.2 Index

AAnti-friction bearing grease 10

CCheck torsional play 27

Checking the friction ring 28

Completing the inspection / maintenance process 31

DDefinition of force application of overhung loads 7

GGear unit with solid shaft 13

IInspection / maintenance 26

Installation 6Installation and adjustment of the WEXA/WEX

speed monitor 17

Installation and setup of optional equipment 15

Installation tolerances 12

Installing/connecting the IGEX voltage encoder 21

MMaintenance 27

Maintenance intervals 26

Malfunction of VARIMOT® speed gear units 32

Measure temperature of anti-friction bearing 30

Mounting of couplings 14

Mounting of input and output components 13

OOptional equipment 3Overview of mounting options 5

PPermitted overhung loads without primary gear unit 7

RRemote speed indicator 22

Replacing the friction ring 29

SSafety Notes 2Setting the switching frequency via parameters 19

Speed monitoring 15

Startup 15

UUnit design 4Unit designation 4

VVARIMOT® design 4

VARIMOT® in categories 3G and 3D 7VARIMOT® in category 2G 6

WWEXA/WEX speed monitor 33

Address List

Address ListGermany

HeadquartersProductionSalesService

Bruchsal SEW-EURODRIVE GmbH & Co KGErnst-Blickle-Straße 42 D-76646 BruchsalP.O. BoxPostfach 3023 · D-76642 Bruchsal

Tel. +49 7251 75-0Fax +49 7251 75-1970http://[email protected] Electronics:Tel. +49 171 7210791Service Gear Units and Motors:Tel. +49 172 7601377

AssemblyService

Garbsen (near Hannover)

SEW-EURODRIVE GmbH & Co KGAlte Ricklinger Straße 40-42 D-30823 GarbsenP.O. BoxPostfach 110453 · D-30804 Garbsen

Tel. +49 5137 8798-30Fax +49 5137 [email protected]

Kirchheim (near München)

SEW-EURODRIVE GmbH & Co KGDomagkstraße 5D-85551 Kirchheim


Langenfeld (near Düsseldorf)

SEW-EURODRIVE GmbH & Co KGSiemensstraße 1D-40764 Langenfeld


Meerane(near Zwickau)

SEW-EURODRIVE GmbH & Co KGDänkritzer Weg 1D-08393 Meerane


Additional addresses for service in Germany provided on request!

France

ProductionSalesService

Haguenau SEW-USOCOME 48-54, route de Soufflenheim B. P. 185F-67506 Haguenau Cedex

Tel. +33 3 88 73 67 00 Fax +33 3 88 73 66 00http://[email protected]

AssemblySalesService

Bordeaux SEW-USOCOME Parc d’activités de Magellan62, avenue de Magellan - B. P. 182F-33607 Pessac Cedex

Tel. +33 5 57 26 39 00Fax +33 5 57 26 39 09

Lyon SEW-USOCOME Parc d’Affaires RooseveltRue Jacques TatiF-69120 Vaulx en Velin

Tel. +33 4 72 15 37 00Fax +33 4 72 15 37 15

Paris SEW-USOCOME Zone industrielle 2, rue Denis Papin F-77390 Verneuil I’Etang

Tel. +33 1 64 42 40 80Fax +33 1 64 42 40 88

Additional addresses for service in France provided on request!

Algeria

Sales Alger Réducom 16, rue des Frères ZaghnounBellevue El-Harrach16200 Alger

Tel. +213 21 8222-84Fax +213 21 8222-84

Argentina


Buenos Aires SEW EURODRIVE ARGENTINA S.A.Centro Industrial Garin, Lote 35Ruta Panamericana Km 37,51619 Garin


Australia


Melbourne SEW-EURODRIVE PTY. LTD.27 Beverage DriveTullamarine, Victoria 3043

Tel. +61 3 9933-1000Fax +61 3 9933-1003http://[email protected]

Sydney SEW-EURODRIVE PTY. LTD.9, Sleigh Place, Wetherill Park New South Wales, 2164


07/2003

Address List

Austria


Wien SEW-EURODRIVE Ges.m.b.H. Richard-Strauss-Strasse 24A-1230 Wien

Tel. +43 1 617 55 00-0Fax +43 1 617 55 00-30http://[email protected]

Belgium


Brüssel CARON-VECTOR S.A.Avenue Eiffel 5B-1300 Wavre


Brazil

ProductionSalesService

Sao Paulo SEW-EURODRIVE Brasil Ltda.Avenida Amâncio Gaiolli, 50Caixa Postal: 201-07111-970Guarulhos/SP - Cep.: 07251-250


Additional addresses for service in Brazil provided on request!

Bulgaria

Sales Sofia BEVER-DRIVE GMBHBogdanovetz Str.1BG-1606 Sofia

Tel. +359 (2) 9532565Fax +359 (2) [email protected]

Cameroon

Sales Douala Electro-ServicesRue Drouot AkwaB.P. 2024Douala

Tel. +237 4322-99Fax +237 4277-03

Canada


Toronto SEW-EURODRIVE CO. OF CANADA LTD. 210 Walker Drive Bramalea, Ontario L6T3W1


Vancouver SEW-EURODRIVE CO. OF CANADA LTD.7188 Honeyman Street Delta. B.C. V4G 1 E2


Montreal SEW-EURODRIVE CO. OF CANADA LTD.2555 Rue Leger Street LaSalle, Quebec H8N 2V9


Additional addresses for service in Canada provided on request!

Chile


Santiago de Chile

SEW-EURODRIVE CHILE LTDA.Las Encinas 1295Parque Industrial Valle GrandeLAMPARCH-Santiago de ChileP.O. BoxCasilla 23 Correo Quilicura - Santiago - Chile


China

ProductionAssemblySalesService

Tianjin SEW-EURODRIVE (Tianjin) Co., Ltd.No. 46, 7th Avenue, TEDA Tianjin 300457

Tel. +86 22 25322612Fax +86 22 25322611http://www.sew.com.cn


Suzhou SEW-EURODRIVE (Suzhou) Co., Ltd.333, Suhong Middle RoadSuzhou Industrial ParkJiangsu Province, 215021P. R. China

Tel. +86 512 62581781Fax +86 512 [email protected]

07/2003

Address List

Colombia


Bogotá SEW-EURODRIVE COLOMBIA LTDA. Calle 22 No. 132-60Bodega 6, Manzana BSantafé de Bogotá


Croatia

SalesService

Zagreb KOMPEKS d. o. o.PIT Erdödy 4 IIHR 10 000 Zagreb


Czech Republic

Sales Praha SEW-EURODRIVE CZ S.R.O.Business Centrum Praha Luná 591CZ-16000 Praha 6 - Vokovice

Tel. +420 220121234 + 220121236Fax +420 220121237http://[email protected]

Denmark


Kopenhagen SEW-EURODRIVEA/SGeminivej 28-30, P.O. Box 100DK-2670 Greve


Estonia

Sales Tallin ALAS-KUUL ASPaldiski mnt.125EE 0006 Tallin

Tel. +372 6593230Fax +372 6593231

Finland


Lahti SEW-EURODRIVE OYVesimäentie 4FIN-15860 Hollola 2


Gabon

Sales Libreville Electro-ServicesB.P. 1889Libreville

Tel. +241 7340-11Fax +241 7340-12

Great Britain


Normanton SEW-EURODRIVE Ltd.Beckbridge Industrial Estate P.O. Box No.1GB-Normanton, West- Yorkshire WF6 1QR


Greece

SalesService

Athen Christ. Boznos & Son S.A.12, Mavromichali StreetP.O. Box 80136, GR-18545 Piraeus

Tel. +30 2 1042 251-34 Fax +30 2 1042 251-59http://[email protected]

Hong Kong


Hong Kong SEW-EURODRIVE LTD.Unit No. 801-806, 8th FloorHong Leong Industrial ComplexNo. 4, Wang Kwong Road Kowloon, Hong Kong

Tel. +852 2 7960477 + 79604654Fax +852 2 [email protected]

Hungary

SalesService

Budapest SEW-EURODRIVE Kft.H-1037 BudapestKunigunda u. 18

Tel. +36 1 437 06-58Fax +36 1 437 [email protected]

07/2003

Address List

India


Baroda SEW-EURODRIVE India Pvt. Ltd.Plot No. 4, GidcPor Ramangamdi · Baroda - 391 243Gujarat


Technical Offices Bangalore SEW-EURODRIVE India Private Limited308, Prestige Centre Point7, Edward RoadBangalore


Mumbai SEW-EURODRIVE India Private Limited312 A, 3rd Floor, Acme PlazaAndheri Kurla Road, Andheri (E)Mumbai


Ireland

SalesService

Dublin Alperton Engineering Ltd. 48 Moyle RoadDublin Industrial EstateGlasnevin, Dublin 11

Tel. +353 1 830-6277Fax +353 1 830-6458

Italy


Milano SEW-EURODRIVE di R. Blickle & Co.s.a.s.Via Bernini,14 I-20020 Solaro (Milano)

Tel. +39 2 96 9801Fax +39 2 96 [email protected]

Ivory Coast

Sales Abidjan SICASte industrielle et commerciale pour l’Afrique165, Bld de MarseilleB.P. 2323, Abidjan 08

Tel. +225 2579-44Fax +225 2584-36

Japan


Toyoda-cho SEW-EURODRIVE JAPAN CO., LTD 250-1, Shimoman-no,Toyoda-cho, Iwata gunShizuoka prefecture, 438-0818


Korea


Ansan-City SEW-EURODRIVE KOREA CO., LTD. B 601-4, Banweol Industrial Estate Unit 1048-4, Shingil-DongAnsan 425-120


Lebanon

Sales Beirut Gabriel Acar & Fils sarlB. P. 80484Bourj Hammoud, Beirut

Tel. +961 1 4947-86 +961 1 4982-72+961 3 2745-39Fax +961 1 4949-71 [email protected]

Luxembourg


Brüssel CARON-VECTOR S.A.Avenue Eiffel 5B-1300 Wavre


Macedonia

Sales Skopje SGS-Skopje / Macedonia"Teodosij Sinactaski” 6691000 Skopje / Macedonia

Tel. +389 2 385 466Fax +389 2 384 [email protected]

Malaysia


Johore SEW-EURODRIVE SDN BHD No. 95, Jalan Seroja 39, Taman Johor Jaya81000 Johor Bahru, JohorWest Malaysia


07/2003

Address List

Morocco

Sales Casablanca S. R. M.Société de Réalisations Mécaniques 5, rue Emir Abdelkader05 Casablanca

Tel. +212 2 6186-69 + 6186-70 + 6186-71Fax +212 2 [email protected]

Netherlands


Rotterdam VECTOR Aandrijftechniek B.V. Industrieweg 175 NL-3044 AS RotterdamPostbus 10085NL-3004 AB Rotterdam


New Zealand


Auckland SEW-EURODRIVE NEW ZEALAND LTD. P.O. Box 58-428 82 Greenmount driveEast Tamaki Auckland


Christchurch SEW-EURODRIVE NEW ZEALAND LTD. 10 Settlers Crescent, FerrymeadChristchurch


Norway


Moss SEW-EURODRIVE A/SSolgaard skog 71N-1599 Moss


Peru


Lima SEW DEL PERU MOTORES REDUCTORES S.A.C.Los Calderos <FmSdata>[Idot ] 120-124Urbanizacion Industrial Vulcano, ATE, Lima


Poland


Lodz SEW-EURODRIVE Polska Sp.z.o.o.ul. Techniczna 5 PL-92-518 Lodz


Portugal


Coimbra SEW-EURODRIVE, LDA. Apartado 15 P-3050-901 Mealhada

Tel. +351 231 20 9670Fax +351 231 20 3685http://[email protected]

Romania

SalesService

Bucuresti Sialco Trading SRL str. Madrid nr.4 71222 Bucuresti

Tel. +40 21 230-1328Fax +40 21 230-7170 [email protected]

Russia

Sales St. Petersburg ZAO SEW-EURODRIVE P.O. Box 263 RUS-195220 St. Petersburg

Tel. +7 812 5357142 +812 5350430Fax +7 812 [email protected]

Senegal

Sales Dakar SENEMECA Mécanique GénéraleKm 8, Route de Rufisque B.P. 3251, Dakar


Singapore


Singapore SEW-EURODRIVE PTE. LTD. No 9, Tuas Drive 2 Jurong Industrial Estate Singapore 638644

Tel. +65 68621701 ... 1705Fax +65 68612827Telex 38 659 [email protected]

07/2003

ddress List

Slovenia

SalesService

Celje Pakman - Pogonska Tehnika d.o.o.UI. XIV. divizije 14SLO – 3000 Celje


South Africa


Johannesburg SEW-EURODRIVE (PROPRIETARY) LIMITEDEurodrive House Cnr. Adcock Ingram and Aerodrome RoadsAeroton Ext. 2Johannesburg 2013P.O.Box 90004Bertsham 2013


Capetown SEW-EURODRIVE (PROPRIETARY) LIMITED Rainbow ParkCnr. Racecourse & Omuramba RoadMontague GardensCape TownP.O.Box 36556Chempet 7442 Cape Town

Tel. +27 21 552-9820Fax +27 21 552-9830Telex 576 [email protected]

Durban SEW-EURODRIVE (PROPRIETARY) LIMITED2 Monaceo PlacePinetownDurbanP.O. Box 10433, Ashwood 3605


Spain


Bilbao SEW-EURODRIVE ESPAÑA, S.L. Parque Tecnológico, Edificio, 302E-48170 Zamudio (Vizcaya)


Sweden


Jönköping SEW-EURODRIVE ABGnejsvägen 6-8S-55303 JönköpingBox 3100 S-55003 Jönköping


Switzerland


Basel Alfred lmhof A.G.Jurastrasse 10 CH-4142 Münchenstein bei Basel


Thailand


Chon Buri SEW-EURODRIVE (Thailand) Ltd.Bangpakong Industrial Park 2700/456, Moo.7, Tambol DonhuarohMuang DistrictChon Buri 20000


Tunisia

Sales Tunis T. M.S. Technic Marketing Service7, rue Ibn EI Heithem Z.I. SMMT2014 Mégrine Erriadh

Tel. +216 1 4340-64 + 1 4320-29Fax +216 1 4329-76

Turkey


Istanbul SEW-EURODRIVE Hareket Sistemleri Sirketi Bagdat Cad. Koruma Cikmazi No. 3 TR-81540 Maltepe ISTANBUL

Tel. +90 216 4419163 + 216 4419164 + 216 3838014Fax +90 216 [email protected]

A

07/2003

Address List

USA

ProductionAssemblySalesService

Greenville SEW-EURODRIVE INC. 1295 Old Spartanburg Highway P.O. Box 518Lyman, S.C. 29365

Tel. +1 864 439-7537Fax Sales +1 864 439-7830Fax Manuf. +1 864 439-9948Fax Ass. +1 864 439-0566Telex 805 550 http://[email protected]


San Francisco SEW-EURODRIVE INC. 30599 San Antonio St.Hayward, California 94544-7101


Philadelphia/PA SEW-EURODRIVE INC. Pureland Ind. Complex 2107 High Hill Road, P.O. Box 481Bridgeport, New Jersey 08014


Dayton SEW-EURODRIVE INC.2001 West Main Street Troy, Ohio 45373


Dallas SEW-EURODRIVE INC.3950 Platinum Way Dallas, Texas 75237


Additional addresses for service in the USA provided on request!

Venezuela


Valencia SEW-EURODRIVE Venezuela S.A.Av. Norte Sur No. 3, Galpon 84-319Zona Industrial Municipal NorteValencia, Estado Carabobo

Tel. +58 241 832-9804Fax +58 241 [email protected]@cantv.net

07/2003

SEW-EURODRIVE GmbH & Co KG · P.O. Box 3023 · D-76642 Bruchsal/GermanyPhone +49 7251 75-0 · Fax +49 7251 75-1970

http://www.sew-eurodrive.com · [email protected]

operating instructions explosion-proof varimot variable speed … · 2014-08-01 · 2 safety notes...

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