motors & electrotechnic rotative.pdfp. 59 - 85 p. 86 - 91 p. 92 - 101 p. 102 - 103 p. 104 - 110...

P. 59 - 85

P. 86 - 91

P. 102 - 103P. 92 - 101

P. 111 - 120P. 104 - 110

IE2High energy-efficiency motors, IE2 according to IEC60034-30. Globally there is a choice of standards for theenergy-efficiency of asynchronous motors. The internatio-nal standard IEC 60034-30 was devised for global uni-formity. Shortly, high and premium energy-efficiencyasynchronous motors will be mandatory.

MOTORS & ELECTROTECHNIC

Range 90W to 3kW & Packs

Displays & data acquisition

Variators / Supplies / Loads Plug & Play motors

Rheostats / Transformers Industrials components

59

ref. GM20-90

230V 24V single-phase 220V - 400V 24V 3-phase 220VDC 50Hz24VDC

The sets presented below are standard sets of rotary machines in the range 90W-24V. The technical specifications of each machine is detailed pages 62-63.The sets of rotary machines below can be completed with a third machine like a generator or an inertia wheel.

The sets presented below are standard sets of rotary machines in the range 90W-220V. The technical specifications of each machine is detailed pages 60-61 .The sets of rotary machines below can be completed with a third machine like a generator or an inertia wheel.

90W RANGE rotary machines in 230V

90W RANGE rotary machines in 24V

ref. GM37-90 + Inertia wheel

Ref 3-phase asynchronous

cage motor

Single-phase

motor

DC motor

permanent magnet

DC shunt motor

separate winding

Torque

sensor

Powder

brake

DC tachogenerator

10V/1000rpm

GM20-90 1 1 1

GM21-90 1 1 1

GM22-90 1 1 1

GM23-90 1 1 1

GM24-90 1 1 1 1

GM25-90 1 1 1 1

GM26-90 1 1 1 1

GM27-90 1 1 1 1

Ref 3-phase asynchronous

cage motor

Single-phase

motor

DC motor

permanent magnet

DC shunt motor

separate winding

Torque

sensor

Powder

brake

DC tachogenerator

10V/1000rpm

GM30-90 1 1 1

GM31-90 1 1 1

GM32-90 1 1 1

GM33-90 1 1 1

GM34-90 1 1 1 1

GM35-90 1 1 1 1

GM36-90 1 1 1 1

GM37-90 1 1 1 1

90W Range

60

V

compatible

compatible

ref. VAR126P

ref. ISOSEC2

ref. TAC90

ref. GAMA96

compatible

ref. SE90

V

V

F

V

F

ref. SH90-220

ref. AI90-220

ref. GE90-220

50Hz

(Works as motor or generator)

DC SERIES WOUND MOTOR

Built-In tachogenerator(See text box)Built-In Torque sensor(See text box)

• Induced Voltage: 180V / 0.5A• Field excitation voltage: 220V/90mA• Dim. 210 x 150 x 150mm

• Voltage : 220V• Current : 1,2A• Dim. 210 x 150 x 150mm

Built-In tachogenerator(See text box)

It displays viaa DIN plug,the strengthof torque ofgenerator GE90and brake FR90.

Analog output: 0 to 10V 2mA max.

TAC-90 displaysin rpm the rotaryspeed of machinesSH90, AI90,GE90 byconverting thefrequency of the tachogenerator into a voltage.Display 3 1/2 digits.Analog output 0-10V 10 mA max.

All DCmotors can becontrolled bythe converterVAR126P from10 to 150% oftheir normaloperating speed.

Adjustable between 0 and240V DC or AC, thispower with voltmeter andammeter delivers a per-manent 3A current. It isprotected by a thermalmagnetic circuit breaker. Protection of the user isdone by separation of cir-cuits. Filtering is done bycapacitors.Built-In tachogenerator

(See text box)

• Induced Voltage: 220V / 0.6A• Dim. 210 x 150 x 150mm

• Induced Voltage: 220V / 0.75A• Field excitation voltage: 220V /90mA• Dim. 210 x 150 x 150mm

SPEED CONTROLLER

AC+DC POWER SUPPLY

DIGITAL TORQUE METER

DC SHUNT MOTOR SEPARATE WINDING

DC MOTOR PERMANENT MAGNET

DC GENERATOR SHUNT ON ROCKING STAND

DIGITAL TACHOMETER

90W - 230V rotary machines & compatible items90W Range

PRODUCTS 2 YEARS GUARANTEE

61

ref. TR90-220

ref. MO90-220

F

V

compatible

compatible

ref. FR90

ref. FR-DYN90

F

ref. VAR90R

ref. VOL90

• Break voltage: 0-10V DC• Current: 0-60mA locking at 60mA• Dim. 210 x 150 x 150mm)

• Dim. 210 x 150 x 150mm

• Induced voltage separate windings230-400V / 0.2-0.36A by phase

• Associated converter : VAR90R

• Voltage: 230V• Current: 0.8A• Capacitor: permanent• Dim. 210 x 150 x 150mm

COUPLINGS SUPPLIED

FR-DYN90 = FR90 but with DC tachogeneratorfor data acquisition 10V/1000rpm

3-PHASE ASYNCHRONOUS SQUIRREL CAGE MOTOR

SINGLE-PHASE CAPACITOR MOTOR

MAGNETIC POWDER BRAKE

BRAKE INERTIA WHEEL SHUNT MOTOR

SPEED CONTROLLER

1. TORQUE SENSOR BUILT-ININTO THE GE90 & FR90

The machines GE90 & FR90 are equipped with atorque sensor. It’s an aluminium construction equippedwith a strain gauge in Wheatstone bridge.Sensitivity: 10mV/Nm Maximum stress: 1NmSupply: 6V DC Compatible with: GAMA96

2. TACHOGENERATOR BUILT-IN INTO THESH90 & AI90 & GE90

The machines SH90, AI90 &GE90 are equipped witha tachogenerator. It’s an alternating tachometer whichprovides a voltage & a frequency proportional to thespeed of rotation.- frequency: 200Hz at 1000rpm- Voltage: 5VAC at 1000rpm

The three-phasemotors can becontrolled bythis converterfrom 10 to150% of theirnormaloperating speed.

230V mains input on terminals (single-phase)3 x 220V output on terminals

The inertia wheel VOL90 connects to all the machinesand can be also inserted between two machines• Mass of wheel 5.5kg.• Moment of inertia = 0.011kgm2

INERTIA WHEEL

Built-In Torque sensor(See text box)


62

ref. SH90-24 ref. AI90-24 ref. GE90-24

V

compatible compatible

FV

compatible

ref. GPR3060D ref. TAC90 ref. GAMA96

50Hz

V VF


It displays via a DIN plug, the strength of torqueof generator GE90 and brake FR90. Analog output: 0 to 10V 2mA max.

TAC-90 displays in rpm the rotary speed ofmachines SH90, AI90, GE90 by converting thefrequency of the tachogenerator into a voltage.Display 3 1/2 digits.Analog output 0-10V 10 mA max.

DIGITAL TORQUE METER

1. TORQUE SENSOR BUILT-ININTO THE GE90 & FR90

The machines GE90 & FR90 are equipped with atorque sensor. It is an aluminium constructionequipped with a strain gauge in Wheatstonebridge.Sensitivity: 10mV/Nm Maximum stress: 1NmSupply: 6V DCCompatible with: GAMA96

2. TACHOGENERATOR BUILT-IN INTO THESH90 & AI90 & GE90

The machines SH90, AI90 &GE90 are equippedwith a tachogenerator. It is an alternating tachome-ter which provides a voltage and a frequencyproportional to the speed of rotation.- frequency: 200Hz at 1000rpm- Voltage: 5VAC at 1000rpm

DIGITAL TACHOMETERPOWER SUPPLY

Variable voltage output 0 à 30VAdjustable current output 0 - 6AProtected against short-circuits & overcurrents.

• Induced Voltage: 24V / 6,4A• Field excitation voltage: 24V / 0.56mA• Dim. 210 x 150 x 150mm


• Induced Voltage: 24V / 5.5A• Dim. 210 x 150 x 150mm

• Induced Voltage: 24V / 6.4A• Field excitation voltage: 24V /0.62mA• Dim. 210 x 150 x 150mm

DC SHUNT MOTORSEPARATE WINDING

DC MOTOR PERMANENTMAGNET

DC GENERATOR SHUNTON ROCKING STAND

(works as motor or generator)

90W - 24V rotary machines & compatible items90W Range

Built-In tachogenerator(See text box)Built-In Torque sensor(See text box)


63

F

compatible

compatible

ref. VOL90 ref. MO90-24 ref. TR90-24

ref. FR90

ref. FR-DYN90

ref. VAR24S

ref. VAR24D


3-PHASE 24V SPEED CONTROLLER

• Break voltage: 0-10V DC• Current: 0-60mA locking at 60mA• Dim. 210 x 150 x 150mm) Built-In Torque sensor (See text box)

The three-phasemotors can becontrolled bythis converterfrom 10 to150% of theirnormaloperatingspeed.

FR-DYN90 = FR90 but with DC tachogeneratorfor data acquisition 10V/1000rpm

MAGNETIC POWDER BRAKE

COUPLINGS SUPPLIED

BRAKE INERTIA WHEEL SHUNT MOTOR

24VDC SPEED CONTROLLER

For 90W DC machineThree possible controls:• Built-in potentiometer• 0-10V external voltage

input• Tachometer generator

(40V max.)Power supply viamains cableOutput: 24V/6Aon safety terminals.Compatible with SH90-24 / AI90-24

• Induced voltage separate windings24-42V / 6.6A-3.8A by phase

• Dim. 210 x 150 x 150mm

• Voltage: 24V• Current: 7.6A• Capacitor: permanent• Dim. 210 x 150 x 150mm

The inertia wheel VOL90 connects to allthe machines and can be also insertedbetween two machines• Mass of wheel 5.5kg.• Moment of inertia = 0.011kgm2

3-PHASE ASYNCHRONOUSCAGE MOTOR

SINGLE-PHASE CAPACITOR MOTORINERTIA WHEEL

230V mains input on terminals (single-phase)3 x 24V output on terminals

64

ref. PACK-AC1

50HzPRODUCTS 2 YEARS GUARANTEE

TUTORIALS DESCRIBED IN THE INSTRUCTIONS SUPPLIED WITH MOTOR PACK REF. PACK-AC1

ALSO AVAILABLE IN 300W. CONTACT US.

DELIVERED COMPLETE WITH TEACHING RESOURCESSTUDENT BOOKLET :THEORETICAL STUDIES AND PRACTICAL WORKTEACHER BOOKLET :WITH CORRECT VERSIONS OF THE PRACTICAL WORKS

The PACK-AC1 power unitkit (power unit + accesso-ries) can be used for stu-dying the short-circuited220/400V 1500W, three-phase, asynchronous in-duction motor with rotor inshort-circuit.

Several measurements canbe taken and the motorload properties can be mo-nitored on a PC.

• Study of the star/triangle coupling of the asynchronous motor.- Understanding and undertaking motor wiring.- Measurements and comparison of the various voltage and current values

according to the coupling type selected.- Measurement of properties on a PC.

• Study of the operation of the motor controlled by the speed controller (fre-quency converter)- Understanding and undertaking the wiring of the speed controller to the

motor.- Adjustment of speed controller settings.- Adjustment of motor acceleration and deceleration rotation speed settings.- Measurement on a PC of the rotation speed properties as a function of time.

• Study of motor operation with no load, with a load and with an overload,using the 230/400V three-phase power supply.- Theoretical reminders of the mathematical formulae concerning an

asynchronous induction motor.- Understanding and undertaking motor wiring with measuring and

monitoring devices.- Calculation of the electrical and mechanical quantities of the motor based on

its identification plate, such as: a Synchronism speeda Number of pairs of motor polesa Slipa Power consumption a Power consumptiona Efficiency

a Reactive powera Apparent power

- Creation of a table containing calculations and measurements of electrical andmechanical quantities at various points of the motor load:

a Current consumptiona Power consumptiona Rotation speeda Useful powera Motor torquea Power factora Apparent powera Reactive powera Slipa Efficiency

- Monitoring on the PC and comments about the various motor load curves- Comparison of the theoretical calculation of values with those values measure

during the motor tests- Plotting of properties based on motor measurements such as:

a Torque as a function of the speed (or other variable)a Torque as a function of useful power (or other variable)a Efficiency as a function of useful power (or other variable)a Reactive power as a function of useful power (or other variable)a Current as a function of useful power (or other variable)a Power factor as a function of useful power (or other variable)a Rotation speed as a function of useful power (or other variable)a Slip as a function of useful power (or other variable)

Complete kit for studying the 1.5kW asynchronous motor Complete motors kits

65PRODUCTS 2 YEARS GUARANTEE

Speed as a function of useful power

Efficiency in terms of useful power

3-phase supply on wheelsRef. TRT8PE - Qty 1(features P. 108)

Frequency converterRef. ACVAR5 - Qty 1(features P. 92)

Set of 38 safety leadsRef. 300S - Qty 1 set(features P. 259)

Digital wattmeterRef. DIGIWAT - Qty 1(features P. 88)

Measurement of mechanicalquantitiesRef. GRANMECA-V2 - Qty 1(features P. 88)

Real time and monitoringsystemRef. VISIREAL - Qty 1(features P. 89)

3-phase asynchronous motorRef. MAS22 - Qty 1(features P. 76)

Rotary torque sensorRef.CR2-V2 - Qty 1(features P. 78)

Powder brakeRef. FP2 - Qty 1(features P. 77)

DC tachogeneratorRef. DYTA2 - Qty 1(features P. 78)

Stand on wheelsRef. CTC - Qty 1(features P. 78)

Guide railsRef. RGC - Qty 1(features P. 78)

OPERATING PRINCIPLEA speed controller, constant V/F frequency converter,controls the motor’s rotation speed according to the variousacceleration or deceleration ramps. A three-phase powersupply on casters is also used to supply power to the motor,replacing the speed controller.A 1500W ventilated powder brake loads the motor withvalues of between 0 and 125% inclusive of the rated load.A brushless torque sensor (requiring no maintenance)measures the various torque values, whereas a DC tacho-generator provides an image signal of the motor’s rotationspeed.A first unit, with three digital displays, shows the electricalquantities such as voltage, current and power used by themotor. The second unit, which also has three displays, showsthe mechanical quantities such as torque, rotation speed anduseful power. All of these quantities, as well as the motor load curves, canbe displayed in real time on a PC, before being printed out.

Example of monitoring with a display of curves andvalues

DESCRIPTION OF THE 12 ITEMS INCLUDED IN PACK-AC1 REFERENCE

with PC monitoring

66

ref. PACK-AC2




The PACK-AC2 power unit kit (powerunit + accessories) can be used forstudying a 1500W asynchronousmotor.Charged by a 1500W three-phasealternator, the charge properties areplotted based on measurementstaken by various analogue or digitaldevices.

STUDY OF THE ASYNCHRONOUS INDUCTION MOTOR• Study of the star/delta coupling of the asynchronous motor.

- Understanding and undertaking motor wiring.- Measurements and comparison of the various voltage and current values accor-ding to the coupling type selected.

• Study of the “two powers” method.- Understanding and undertaking of wiring.- Power measurements P1/P2.- Calculation of the total power and total speed consumed by the motor.

• Study of motor operation with no load, with a load and with an overload,using the 1500W alternator.- Theoretical reminders of the mathematical formulae concerning an asynchro-nous motor.- Understanding and undertaking motor wiring with measuring devices.- Calculations of the electrical and mechanical quantities of the motor using itsidentification plate, such as:

a Synchronism speed a Number of pairs of motor polesa Slip a Torque a Power consumption a Efficiencya Reactive power a Apparent power

- Creation of a table containing calculations and measurements of electrical andmechanical quantities at various points of the motor load:

a Current consumption a Power consumptiona Rotation speed a Useful powera Motor torque a Power factora Apparent power a Reactive powera Slip a Efficiency

- Comparison of the theoretical calculation of values with those values measuredduring the motor tests

- Plotting of properties based on motor measurements such as:a Torque as a function of useful power*a Efficiency as a function of useful power*a Current as a function of useful power*a Rotation speed as a function of useful power*a Slip as a function of useful power** or other variable

STUDY OF THE ALTERNATOR• Study of the star/delta coupling of the asynchronous motor.

- Understanding and undertaking alternator wiring.- Measurements and comparison of the various voltage and current values accor-ding to the coupling type selected.

• Study of alternator operation with no load, with a load and with an overload,using a resistive load:- Theoretical reminders of the mathematical formulae which apply to the alternator.- Understanding and undertaking alternator wiring with measuring devices.- Measurement and plotting of the properties of the magnetic circuit’s hysteresis cycle.- Calculations of the electrical quantities of the alternator based on its identificationplate, such as:

a Number of pairs of poles a Power supplied a Power consumed by the rotary field a Joule loss- Creation of a table containing calculations and measurements of electrical and me-

chanical quantities at various points of the motor load - Comparison of the theoretical calculation of values with those values measured du-

ring the practical tests- Plotting the properties of the alternator’s load: voltage as a function of the supplied

current- Calculation of the voltage decrease as a function of the load - Theoretical plotting of the shapes of the capacitive and inductive loads, compared

with a resistive load- Analysis of results and conclusion

• Study of the operation of the synchronised alternator on the public network- Understanding and undertaking alternator wiring on the network.- Use of the speed controller- Use of the synchroscope with its various displays- Synchronisation on the mains network

• Study of the operation of a short-circuited alternator:- Measurement of the short-circuit current and the current in the rotary field- Plotting of properties

Complete kit for studying the 1.5kW asynchronous motor

TUTORIALS DESCRIBED IN THE INSTRUCTIONS SUPPLIED WITH PACK-AC2

Complete motors kits


Safety wattmeter switchRef. COWAT11 - Qty 1(features P. 237)

Stand on wheelsRef. CTC - Qty 1(features P. 78)Guide railsRef. RGC - Qty 1(features P. 78)

DC variable supplyRef. COMPAK40 - Qty 1(features P. 96)

2000W Resistive load Ref. RHP20 - Qty 1(features P. 99)

SynchronoscopeRef.CHR3 - Qty 1(features P. 72)

3-phase wattmeterRef. PSY14 - Qty 1(features P. 238)

MagnetoelectricvoltmeterRef. V1001 - Qty 1(features P. 241)

3-phase asynchronous motorRef. MAS22 - Qty 1(features P. 76)Rotary torque sensorRef.CR2-V2 - Qty 1(features P. 78)

3-phase alternatorRef. MSM20 - Qty 1(features P. 76)DC tachogeneratorRef. DYTA2 - Qty 1(features P. 78)


Measurement ofmechanical quantitiesRef. GRANMECA-V2 - Qty 1(features P. 88)

20A magnetoelectric ammeterRef. A11 - Qty 1(features P. 241)


RheostatRef. ECO2-106 - Qty 1(features P. 104)

Frequency converterRef. ACVAR5 - Qty 1(features P. 92)

OPERATING PRINCIPLEA 1500W asynchronous motor, powered by a 3 X 400Vsource, is charged by means of an alternator. The electricalpower generated by the alternator is drained either in theform of an adjustable resistive charge or throughout the pu-blic network.The power consumed by the motor is measured using the“two powers” method by using a wattmeter switch and ananalogue wattmeter.The voltage and current consumed by the motor are mea-sured using an analogue voltmeter and ammeter.On the alternator, the electrical quantities such as power,voltage and current supply are measured using a digitalwattmeter with three displays.A brushless torque sensor (requiring no maintenance) mea-sures the motor torque, whereas the tachometer generatormeasures the rotation speed. An analogue unit with threedisplays shows the torque, speed and useful power values.

Reactive power as a function of useful power

Charge properties:Voltage as a function of the current

Hysteresis curve. Electromotive force as afunction of the current in the rotary field

and three-phase alternatorDESCRIPTION OF THE 18 ITEMS INCLUDED IN PACK-AC2 REFERENCE

68

ref. PACK-DC1


TUTORIALS DESCRIBED IN THE INSTRUCTIONS SUPPLIED WITH MOTOR PACK REF. PACK-DC1



The PACK-DC1 power unitkit can be used for studyinga 1500W DC motor. The load properties areplotted based on measure-ments taken by variousanalogue or digital devices.

• Study of connection schematics with shunt excitation and separate excita-tion (independent).- Understanding and undertaking motor wiring depending on the selected ex-citation type.- Measurements and comparisons of the various consumed power, voltageand current values depending on the selected excitation type.

• Calculation method used for determining the resistance value:- of the start-up rheostat- of the excitation rheostat

• Study of the motor’s operation when unloaded, when loaded and whenoverloaded with separate excitation (independent) and with shunt excita-tion:- Theoretical reminders of the mathematical formulae applying to a DC motor.- Understanding and undertaking motor wiring with measuring devices.- Creation of a table containing calculations and measurements of electricaland mechanical quantities at various points of the motor load:

a Current consumption of field system/in the rotora Power consumption of field system/in the rotora Rotation speeda Useful powera Motor torquea Counter-electromotive forcea Rotor Joule decreasea Efficiency

Complete kit for studying the 1.5kW DC motor

• Plotting of properties based on motor measurements such as: - Rotation speed as a function of the field system current- Rotation speed as a function of the rotor current- Efficiency as a function of the rotor current- Torque as a function of the rotor current- Power consumption as a function of the rotor current

• Analysis of results and conclusion




WattmeterRef. P7405 - Qty 1(features P. 238)

Magnetoelectric voltmeterRef. V1001 - Qté 2(features P. 241)

20A magnetoelectricAmmeterRef. A11 - Qty 2(features P. 241)

Power supplymaster/slaveRef. GPS3303 - Qty 1(features P. 215)

Torque measuring interfacefor brushless sensor Ref. INTER-SB - Qty 1(features P. 86)

DC motorRef. CC20 - Qty 1(features P. 76)Rotary torque sensorRef.CR2-V2 - Qty 1(features P. 78)

Powder brakeRef. FP2 - Qty 1(features P. 77)DC tachogeneratorRef. DYTA2 - Qty 1(features P. 78)


MultimeterRef. TRG803 - Qty 2(features P. 223)

Safety starter RheostatRef. REDA34 - Qty 1(features P. 77)



Speed as a function of the inductor current withseparate excitation

Efficiency as a function of the armature current withshunt excitation

Torque as a function of the armature current

DESCRIPTION OF THE 19 ELEMENTS INCLUDED PACK-DC1 REFERENCEOPERATING PRINCIPLEA power supply with two independent outputs varying from0 to 220V DC powers the armature and field system of themotor.A starting rheostat is used for starting the motor without anysurges and with overspeed protection. A powder brake loads the motor with values of between0 and 125% of the rated load. The torque sensor (brushless,no maintenance required) provides an image signal of thedynamic torque. The DC tachogenerator generates an imagesignal (10V/1000 rpm) of the speed.Various measuring devices can be used to plot the motor’sload properties.

70

ref. PACK-DC2


STUDY OF THE CONTINUOUS MOTOR IN SEPARATED AND SHUNT EXCITATION• Preliminary study

- Reading of the specifications plate, calculation of the torque & nominal efficiency- Calculation of the starting torque- Calculation method for determining the resistance value of the starting rheostat

• Study of the motor’s operation when unloaded, when loaded & when overloaded- Theoretical reminders of the mathematical formulae applying to a DC motor.- Understanding and undertaking motor wiring with measuring devices.- Creation of a table containing calculations and measurements of electrical andmechanical quantities at various points of the motor load:- Current consumption of field system/in the rotor- Power consumption of field system/in the rotor- Rotation speed- Useful power- Motor torque- Counter-electromotive force- Rotor Joule decrease- Efficiency

• Plotting of properties based on motor measurements such as:- Rotation speed as a function of the field system current- Rotation speed as a function of the rotor current- Efficiency as a function of the rotor current- Torque as a function of the rotor current- Power consumption as a function of the rotor current

• Results of powers- Calculation of losses motor unloaded- Results of power in nominal functioning


STUDY OF THE ALTERNATOR• Preliminary study

- Reading of the specifications plate, calculation of the torque & nominal efficiency

• Study of alternator operation with no load, with a load and with an overload,using a resistive load:- Theoretical reminders of the mathematical formulae which apply to the alterna-tor.- Understanding and undertaking alternator wiring with measuring devices.- Measurement and plotting of the properties of the magnetic circuit’s hysteresiscycle.- Creation of a table containing calculations and measurements of electrical andmechanical quantities at various points of the motor load- Plotting the properties of the alternator’s load: voltage as a function of the sup-plied current- Calculation of the voltage decrease as a function of the load

• Study of the operation of the synchronised alternator on the public network- Understanding and undertaking alternator wiring on the network.- Use of the synchronoscope with its various displays- Synchronisation on the mains network

• Results of powers- Calculation of losses motor unloaded- Results of power in nominal functioning


TUTORIALS DESCRIBED IN THE INSTRUCTIONS SUPPLIED WITH MOTOR PACK REF. PACK-DC2

The PACK-DC2 power unit kit(power unit + accessories) can beused for studying a 1500W DCmotor.Charged by a 1500W three-phasealternator, the charge propertiesare plotted based on measurementstaken by various analogue or digi-tal devices.

Complete kit for studying the 1.5kW DC motor






Reactive power as a function of useful power

Charge properties:Voltage as a function of the current

Hysteresis curve. Electromotive force as afunction of the current in the rotary field


2000W Resistive load Ref. RHP20 - Qty 1(features P. 99)

SynchronoscopeRef.CHR3 - Qty 1(features P. 72)

AC/DC Power supplyRef. ISOSEC1 - Qty 1(features P. 97)

3-phase wattmeterRef. P7405 - Qty 1(features P. 238)

MagnetoelectricvoltmeterRef. V1001 - Qté 2(features P. 241)

DC motorRef. CC20 - Qty 1(features P. 76)Rotary torque sensorRef.CR2-V2 - Qty 1(features P. 78)

3-phase alternatorRef. MSM20 - Qty 1(features P. 76)DC tachogeneratorRef. DYTA2 - Qty 1(features P. 78)


Measurement ofmechanical quantitiesRef. GRANMECA-V2 - Qty 1(features P. 88)

20A magnetoelectric AmmeterRef. A11 - Qty 2(features P. 241)




OPERATING PRINCIPLEA 1500W continuous DC motor, powered by a DC powersupply, is charged by means of an alternator. The electricalpower generated by the alternator is drained either in theform of an adjustable resistive charge or throughout the pu-blic network.The power consumed by the motor is measured using ananalogue wattmeter, voltmeter and ammeter.The voltage and current consumed by the motor are mea-sured using an analogue voltmeter and ammeter.On the alternator, the electrical quantities such as power,voltage and current supply are measured using a digitalwattmeter with three displays.A brushless torque sensor (requiring no maintenance) mea-sures the motor torque, whereas the tachometer generatormeasures the rotation speed. An analogue unit with threedisplays shows the torque, speed and useful power values.

and three-phase alternatorDESCRIPTION OF THE 20 ELEMENTS INCLUDED PACK-DC2 REFERENCE

72

ref. CO-ET-8A

ref. RD3

ref. CHR3

T°Pto

T°Pto

T°Pto

T°Pto

T°Pto

T°Pto


*IE2 see the specifications Page 58

This engine works as well with a speed variatoras directly connected to a DC supply

REF U (V) I (A) H B L Weight

CC10 220/220V 2A sous 230V 90 172 390 21kg

Rotary machines 300W RANGE

SHUNT / SEPARATED DC MOTOR 220/220V

This engine works as well with a speed variator as directly connectedto a 3-phase supply.

2 capacitors, 1 starting and 1 running

3-PHASE SQUIRREL CAGE INDUCTION MOTOR

Works as a synchronous motor and 3-phase alternator.Equipped with LEBLANC poles for the mains network synchronization

REF U (V) H B L Weight

MSM10 230/400V 90 172 420 15kg

3-PHASE SYNCHRONOUS MACHINE


MAT10 230/400V 2.3/1.33 90 172 300 9kg

3-PHASE ASYNCHRONOUS SLIP RING INDUCTION MOTOR


MO10 230V 2.6A 90 172 295 9kg

SINGLE PHASE MOTOR WITH 2 CAPACITORS


MAS12 * 230/400V 1.5 / 0.9 90 172 235 8.2kg

MAS42 * 400V/690V 0.9 / 0.5 90 172 235 8.2kg

300W Range

STAR/DELTA STARTERManual STAR/DELTA starterinto a safety box

SAFETY STARTER RHEOSTATSafety starter rheostat for low powerfulslip ring machines

SYNCHRONOSCOPESafety laboratory synchronoscope16A - 400V max.

Each machine is equipped with a binary temperature sensorwith a contact that can be inserted into a control circuit.

73

ref. RDC

H

B L

T°Pto

T°Pto

T°Pto

L

H

B


POWDER BRAKE

POWDER BRAKE PRINCIPLEThe DC current injected into the brake coil creates a field which causes the ma-gnetic powder placed in the air gap to agglomerate. The braking torque is pro-portional to the field current alone; in particular it is independent of the speed ofrotation. Waste heat is eliminated by natural ventilation. A circuit breaker cutsthe field current in the event of the brake overheating.This brake is always mounted in balance so that it can be equipped with a staticsensor with a strain gauge. Additionally, it is delivered on guide rails (Ref ST10)with housings, couplings and screws.

Ref. FP1

Voltage/Current max for blocking 2V / 0.1A

Max torque 35Nm

H / B / L in mm 90x172x240

Weight 12kg

Ventilation Natural

This inertia wheel allows to simu-late rotary machines with a highmoment of inertia.Supplied with 1 coupling + 1cover + screws.

INERTIA WHEEL FOR 300W MACHINES

Ref. VOL1

Inertia 0,025kgm2

Weight 10kg

H 90mm

B 172mm

L 111mm

Designed for a didactic use.


CG10 220V 1.45A 90 172 420 26kg

SHUNT / SEPARATED DC GENERATOR

Designed to be high-performance generator (characteristics below), this machinealso work as a motor.


PE10 220V 1.45A 90 172 420 26kg

POLYEXCITATION (COMPOUND) GENERATOR

Designed to be high-performance motor (characteristics below), this machine alsowork as a generator.


PM10 220V 2.2A 90 172 420 26kg

POLYEXCITATION (COMPOUND) MOTOR

The couplings are compatible acrossa single power range.Coupling and fastening screws provi-ded with each reference number.

STARTER RHEOSTAT

Safety starter rheostat for lowpowerful DC machines

Fault finding in motor

SEE PAGE 180

74

L

B L

H


Ref Sensor design Range Use with an important inertia Output voltage

CR1-V2 Rotary 50Nm yes ± 5V for 20Nm

DISPLAYS PAGES 86 AND 87

Rotary machines 300W RANGETORQUE SENSORS FOR 300W MACHINESSTANDARD VERSIONThis family of brush sensors operates as 4-resistor measurement bridge changing value linearly according to the torque.JA: Sensor designed for mounting only on particle brakes.CR: Rotary sensor for installing between 2 machines, for measuring the torque by torsion, even when greatly variable.Maximum recommended speed of rotation 1500 rpm to prevent early wear.Connecting cable and protection casing supplied.Compatibility with other systems explained in the instructions.

Ref Sensor design Sensor range L Use with an important inertia Movement

JA1 Static 4Nm / yes Buckling

CR1 Rotary 20Nm 140 yes Torsion

BRUSHLESS VERSIONRotary sensor for installing between 2 machines, for measuring the torque by torsion, even when greatly variable.Contactless technology, using optical measurement, enables rotation speeds of 3000 rpm and all maintenance free.It should be powered between 12 and 28 V DC to obtain a 'high level' measurement in voltage from 0 to 10 V full scale.The sign depends on the direction of rotation. Connecting cable and protection casing supplied.

This tachogenerator delivers a continuous voltage proportionalto the rotating speed.Supplied complete with couplings, housings and screws bolts

Ref. Voltage at

1000 rpm

Connector H B L

DYTA1 20V Safety terminals 90mm 172mm 170mm

DC TACHOGENERATOR FOR 300W MACHINES

Designed to transport a complete set of machines. 4 wheels, 2 of them with a brake.

MOTOR STAND ON WHEELS

GUIDE RAILS WITH COVERS AND FASTENINGS

Ref. Usefull

Length

Width Height Weight

CTB 1300mm 470mm 500mm 30kg

CTC 1610mm 470mm 500mm 39kg

CTH 1610mm 470mm 845mm 45kg

These rails will be used for aligning and fixing the machines constituting of the made up groups according to your ownconfiguration. With each pair of guide rails are included 2 end of shaft protective covers and 1 intermediate housing.FP1 powder brake is always fitted with its own rails ST10.

Ref. Overall length Pitch of rails Weight

ST10 1100mm 172mm 7kg

STL 1450mm 172mm 8kg

300W Range

75

T°Pto


Complete 1500rpm rotating units 300W RANGEConsisting of machines whose features are shown in the previous pages, these are the most commonly used units in the field of education. 300W units: supplied complete with couplings, housings and guide rails (ST10).Each machine is equipped with a binary temperature sensor with a contact that can be inserted into a control circuit.

REF. GM56-300 GM57-300

MAS12 3-phase squirrel cage motor • •

FP1 Powder brake • •

JA1 Static sensor •

CR1 Rotary sensor •

DYTA1 DC tachogenerator • •

ST10 Guide rails • •

COMPLETE AC 1500RPM ROTATING UNITAC 3-PHASE SQUIRREL CAGE MOTOR + BRAKE

REF. GM70-300

MAS12 3-phase squirrel cage motor •

MSM10 3-phase synchronous machine •


DYTA1 DC tachogenerator •

ST10 Guide rails •

MAS12 3-phase squirrel cage motor

FP1 Powder brake

CR1 Rotary sensor

CG10 Shunt separated generator

DYTA1 DC tachogenerator

ST10 Guide rails

COMPLETE AC 1500RPM ROTATING UNITAC 3-PHASE SQUIRREL CAGE MOTOR + ALTERNATOR

MAS12 3-phase squirrel cage motor

VOL1 Inertia wheel

JA1 Static sensor

FP1 Powder brake


ST10 Guide rails

ALL UNITS, WHETHERSTANDARD OR COMPOSITE,ARE SUPPLIED ALREADYASSEMBLED, TESTED ANDREADY FOR OPERATION.

EXAMPLES OF COMPLETE UNITS MADE TO MEASURE

SafetyresistiveloadSEE PAGE 99

AC powersuppliesSEE PAGE 97

SpeedVariatorSEE PAGE92-95

76

ref. VICOD

ref. REDA12

T°Pto

T°Pto

T°Pto T°

Pto

T°Pto

ref. CO-ET-8A ref. CHR3




MAS22* 230/400V 5.7/3.3 112 190 355 19kg

MAS52* 400V/690V 3.3/1.9 112 190 355 19kg


MAT20 230/400V 6.4 / 3.7 112 190 620 43kg

REF U (V) H en mm B en mm L en mm Weight

MSM20 230/400V 112 190 550 48kg



MO20 230V 8.7A 112 190 335 19kg

Fitted with a 1024 pts encoder and a forced ventilation to run at slow speed

3-PHASE ASYNCHRONOUS CAGE MOTORWITH VECTORIAL CONTROL


VAV20 230/400V 5.9 / 3.4 112 190 580 19kg

VAV50 400/690V 3.4 / 1.95 112 190 580 19kg

These engines work as well with a speed variator as directly connectedto a 3-phase supply

2 capacitors, 1 starting and 1 running

3-PHASE SQUIRREL CAGE INDUCTION MOTOR 3-PHASE SYNCHRONOUS MACHINE

3-PHASE ASYNCHRONOUS SLIP RING INDUCTION MOTOR

SINGLE PHASE MOTOR WITH 2 CAPACITORS

Works as a synchronous motor and 3-phase alternator.Equipped with LEBLANC poles for mains network synchronization.

1500W Range

SPEED VARIATOR TACHOMETER FOR1024PTS ENCODER

SAFETY STARTER RHEOSTATSafety starter rheostat for high powerfulslip ring machines



ref. VCV52

Page 94

77

H

B L

ref. REDA34

H - B - L (mm)

T°Pto T°

Pto

T°Pto

T°Pto

T°Pto

L

H

B


Designed to be high-performance generator (characteristics below),this machine also work as a motor.

POLYEXCITATION COMPOUND DC GENERATOR

POWDER BRAKE

POWDER BRAKE PRINCIPLEThe DC current injected into the brake coil creates a field which causes the ma-gnetic powder placed in the air gap to agglomerate. The braking torque is pro-portional to the field current alone; in particular it is independent of the speed ofrotation. Waste heat is eliminated by forced ventilation. A circuit breaker cuts thefield current in the event of the brake overheating.This brake is always mounted in balance so that it can be equipped with a staticsensor with a strain gauge. Additionally, it is delivered on guide rails (Ref RGC)with housings, couplings and screws.


PE20 255V 6A 112 190 510 53kg

Ref. FP2


Max torque 65Nm

H / B / L in mm 112 x 190 x 356

Weight 21kg

Ventilation Fan

This inertia wheel allows to simulaterotary machines with a high momentof inertia. Supplied with 1 coupling +1 cover + screws.


Ref. VOL2

Inertia 0,2kgm2

Weight 39kg

H 112mm

B 190mm

L 220mm

This engine works as well with a DC speed variator as directly connected to a DC supply.



Designed to be high-performance motor (characteristics below),this machine also work as a generator.


PM20 220V 8.6A 90 172 420 26kg

POLYEXCITATION COMPOUND DC MOTOR



CC20 220/220V 9A with 230V 112 190 510 51kg


CG20 240V 7A 112 190 510 53kg

The couplings are compatible across asingle power range.Coupling and fastening screws provi-ded with each reference number.


STARTER RHEOSTATSafety starter rheostat for highpowerful DC machines

78

B L

H

Ref. CTC

Ref. CTH

H - B - L (mm)


DISPLAYS PAGES 86 AND 87

*1 The use of an inertia wheel + a rotarysensor (CR design) between the motor andthe brake gives starting torques which cango to 7 times the operating torque.

TORQUE SENSORS FOR 1500W MACHINESSTANDARD VERSIONThis family of brush sensors operates as 4-resistor measurement bridge changing value linearly according to the torque.JA: Sensor designed for mounting only on particle brakes.CR: Rotary sensor for installing between 2 machines, for measuring the torque by torsion, even when greatly variable.Maximum recommended speed of rotation 1500 rpm to prevent early wear.Connecting cable and protection casing supplied.Compatibility with other systems explained in the instructions.



CR2* Rotary 50Nm 140 no*1 Torsion



CR2-V2 Rotary 50Nm no*1 ± 5V for 50Nm

CR2-100-V2 Rotary 100Nm yes ± 5V for 100Nm

Ref. Voltage at

1000 rpm

Connector H B L

DYTA2 10V Safety terminals 112 190 130

DYTA62 20V/60V Dyn/Safety terminals 112 190 170

These tachogenerators deliver a continuous voltage proportional to therotating speed. Supplied complete with couplings, housings and screws bolt.

DC TACHOGENERATORS FOR 1500W MACHINES




Ref. Useful

Length

Width Height Weight

CTA 950mm 470mm 500mm 30kg



CTL 1900mm 470mm 500mm 45kg


These rails will be used for aligning and fixing the machines constituting of the made up groups according to your ownconfiguration. With each pair of guide rails are included 2 end of shaft protective covers and 1 intermediate housing.FP2 powder brake is always fitted with its own rails (RGC).

Ref. Overall length Pitch of rails WeightRGA 950mm 190/216mm 16kg

RGC 1600mm 190/216mm 24kg

RGL 1900mm 190/216mm 28kg

1500W Range

79

T°Pto


Consisting of machines whose features are shown in the previous pages, these are the most commonly used units in the field of education. 1500W units: supplied complete with couplings, housings and a stand on wheels.Each machine is equipped with a binary temperature sensor with a contact that can be inserted into a control circuit.

REF. GM56-1500 GM57-1500

MAS22 3-phase squirrel motor • •

FP2 Powder brake • •

JA2 Static sensor •


DYTA2 DC Tachogenerator • •

RGC Guide rails • •

CTC Stand on wheels • •

COMPLETE AC 1500RPM ROTATING UNITAC 3-PHASE SQUIRREL CAGE MOTOR + BRAKE

REF. GM70-1500

MAS22 3-phase squirrel motor •




RGC Guide rails •

CTC Stand on wheels •

MAT20 Asynchronous slip ring motor

CG20 Shunt separated DC motor


RGC Guide rails

CTC Stand on wheels


ALL UNITS, WHETHER STANDARD OR COMPOSITE,ARE SUPPLIED ALREADY ASSEMBLED,TESTED AND READY FOR OPERATION.


Complete 1500rpm rotating units 1500W RANGE




80

T°Pto T°

Pto

T°Pto

T°Pto

T°Pto

ref. REDA12

ref. CO-ET-8A

ref. CHR3



Rotary machines 3kW RANGE

These engines work as well with a speed variator as directly connectedto a 3-phase supply


MAS32* 230/400V 10.6/6.1 132 216 445 28kg

MAS62* 400V/690V 6.1/3.5 132 216 445 28kg


MAT30 230/400V 13.2 / 7.5 132 216 630 70kg

REF U (V) H B L Weight

MSM30 230/400V 132 216 650 48kg

3-PHASE SQUIRREL CAGE INDUCTION MOTOR

3-PHASE ASYNCHRONOUS SLIP RING INDUCTION MOTORWorks as a synchronous motor and a 3-phase alternator.Equipped with LEBLANC poles for mains network synchronization.

3-PHASE SYNCHRONOUS MACHINE

Fitted with a 1024 pts encoder and a forced ventilation to run at a slow speed

3-PHASE ASYNCHRONOUS CAGE MOTORWITH VECTORIAL CONTROL


VAV30 230/400V 11.9 / 6.6 132 216 620 28kg

3000W Range

SAFETY STARTER RHEOSTATSafety starter rheostat for high powerfulslip ring machines




81

H

B L

H - B - L (mm)

T°Pto

T°Pto

T°Pto

ref. REDA34

L

H

B



CC30 Multitensions 16.5A

with 220V

132 216 550 80kg



CG30 220V 14.2A 132 216 570 83kg


PE30 270V 13.6A 132 216 570 83kg

Ref. FP3


Max torque 65Nm

Moment of inertia 15kgcm2

H / B / L in mm 132 x 216 x 356

Weight 23kg

Ventilation Fan

Ref. VOL3

Inertia 0.2kgm2

Weight 40kg

H 132mm

B 216mm

L 220mm


Designed to be high-performance generator (characteristics below),this machine also work as a motor.

POLYEXCITATION COMPOUND DC GENERATOR

POWDER BRAKE


This engine work as well with a speed variator as directly on a DC supply.

This inertia wheel allow to simulaterotary machines with a high momentof inertia. Supplied with 1 coupling +1 cover + screws.


POWDER BRAKE PRINCIPLEThe DC current injected into the brake coil creates a field which causes the ma-gnetic powder placed in the air gap to agglomerate. The braking torque is pro-portional to the field current alone; in particular it is independent of the speed ofrotation. Waste heat is eliminated by natural ventilation. A circuit breaker cutsthe field current in the event of the brake overheating.This brake is always mounted in balance so that it can be equipped with a staticsensor with a strain gauge. Additionally, it is delivered on guide rails (Ref RGC)with housings, couplings and screws.

The couplings are compatible acrossa single power range. Coupling andfastening screws provided with eachreference number.

SAFETY STARTER RHEOSTATSafety starter rheostat for highpowerful DC machines

82

B L

H

H - B - L (mm)

Ref. CTC

Ref. CTH


DISPLAYS PAGES 86 & 87

* The use of an inertia wheel + a rotarysensor (CR design) between the motorand the brake gives starting torqueswhich can go to 7 times the operatingtorque.

TORQUE SENSORS FOR 3000W MACHINES

STANDARD VERSIONThis family of brush sensors operates as 4-resistor measurement bridge changing value linearly according to the torque.JA: Sensor designed for mounting only on particle brakes.CR: Rotary sensor for installing between 2 machines, for measuring the torque by torsion, even when greatly variable.Maximum recommended speed of rotation 1500 rpm to prevent early wear.Connecting cable and protection casing supplied.Compatibility with other systems explained in the instructions.



CR3 Rotary 50Nm 140 no* Torsion

CR3100 Rotary 100Nm 140 yes* Torsion



CR3-V2 Rotary 50Nm no* ± 5V for 50Nm

CR3-100-V2 Rotary 100Nm yes* ± 5V for 100Nm

Ref. Voltage at

1000 rpm

Connector H B L

DYTA3 10V Safety terminals 132 216 130

DYTA63 20V/60V Dyn/Safety terminals 132 216 170

These tachogenerators deliver a continuous voltage proportional to therotating speed. Supplied complete with couplings, housings and screws bolt.

DC TACHOGENERATORS FOR 3000W MACHINES

Rotary machines 3kW RANGE



Ref. Useful

Length

Width Height Weight

CTA 950mm 470mm 500mm 30kg



CTL 1900mm 470mm 500mm 45kg


These rails will be used for aligning and fixing the machines constituting of the made up groups according to your ownconfiguration. With each pair of guide rails are included 2 end of shaft protective covers and 1 intermediate housing.FP3 powder brake is always fitted with its own rails.

Ref. Overall length Pitch of rails WeightRGA 950mm 190/216mm 16kg

RGC 1600mm 190/216mm 24kg

RGL 1900mm 190/216mm 28kg

3000W Range

83

T°Pto


Complete 1500rpm rotating units 3000W RANGEConsisting of machines whose features are shown in the previous pages, these are the most commonly used units in the field of education. 3000W units: supplied complete with couplings, housings and a stand on wheels.Each machine is equipped with a binary temperature sensor with a contact that can be inserted into a control circuit.

REF. GM80-3000

MAS32 3-phase squirrel motor •




RGC Guide rails •



REF. GM81-3000

CC30 Shunt / separated DC motor 220/220V •




RGC Guide rails •


VAV30 3-phase asynchronous cage motor with vectorial control

VOL3 Inertia wheel

CR3100 Capteur de couple rotatif

FP3 Powder brake


RGC Guide rails

CTC Stand on wheels

COMPLETE AC 1500RPM ROTATING UNITSHNT SEPARATED DC MOTOR + ALTERNATOR

ALL UNITS, WHETHER STANDARD OR COMPOSITE,ARE SUPPLIED ALREADY ASSEMBLED,TESTED AND READY FOR OPERATION.





84 PRODUCTS 2 YEARS GUARANTEE

SynchronoscopeRef. CHR3 - Page 72-76-80compatible with motors MSM10 - MSM20 - MSM30

Motors stand on wheel &guide rails 3kW & 1500WPages 78 - 82

Help inchoosing

non-exhaustivelist

VARIATORS POWER SUPPLY STARTER RHEOSTAT

MAIN AUXILIARY

300W RANGE

MAS12 & 42 Page 72 MODELS PAGES 92 TO 95 TRT5PE / PAGE 108 CO-ET-8A / PAGE 72

MAT10 Page 72 TRT5PE / PAGE 108 RD3 / PAGE 72

MO10 Page 72 ALT5PE / PAGE 108

CC10 Page 72 ISOSEC2 / PAGE 97 RDC / PAGE 73 ECO1-1500 / PAGE 104

PM10 Page 73 ISOSEC2 / PAGE 97 RDC / PAGE 73 ECO1-1500 / PAGE 104

MSM10 Page 72 GPS2303 / PAGE 215 ECO1-330 / PAGE 104

CG10 Page 73 ISOSEC2 / PAGE 97 ECO1/2-1000 / PAGE 104

PE10 Page 73 ISOSEC2 / PAGE 97 RDC / PAGE 73 ECO1-1500 / PAGE 104

1500W RANGE


MAT20 Page 76 TRT8PE / PAGE 108 REDA12 / PAGE 76

MO20 Page 76 ALT13PE / PAGE 108

VAV20 Page 76 VCV52 / PAGE 94 TRT8PE / PAGE 108

CC20 Page 77 DCVAR-2 / PAGE 95 COMPAK40 / PAGE 96 REDA34 / PAGE 77 ECO1-650 / PAGE 104

PM20 Page 77 DCVAR-2 / PAGE 95 COMPAK40 / PAGE 96 REDA34 / PAGE 77 ECO1-650 / PAGE 104

MSM20 Page 76 GPS2303 / PAGE 215 ECO1-50 / PAGE 104

CG20 Page 77 ISOSEC2 - PAGE 97 ECO1-1500 / PAGE 104

PE20 Page 77 ISOSEC2 - PAGE 97 REDA34 / PAGE 77 ECO1-650 / PAGE 104

3000W RANGE


MAT30 Page 80 TRT13PE / PAGE 108 REDA12 / PAGE 80

VAV30 Page 80 TRT13PE / PAGE 108

CC30 Page 81 COMPAK40 / PAGE 96 REDA34 / PAGE 81 ECO1-650 / PAGE 104

MSM30 Page 80 GPR7550D (contact us) ECO1-33 / PAGE 104

CG30 Page 81 ISOSEC2 - PAGE 97 ECO1-330 / PAGE 104

PE30 Page 81 ISOSEC2 - PAGE 97 REDA34 / PAGE 81 ECO1-330 / PAGE 104

Products recommended for use with rotary machinesRotary machines


Motors stand on wheel& guide rails 300WPage 74

CAUTIONThe powder brakes of range 300,1500 and 3000W are alwayssupplied with the guide rails

LOADS POWDER BRAKE SENSORS TACHOGENERATOR

RESISTIVE INDUCTIVE CAPACITIVE

FP1 / PAGE 73

CR1-V2 / PAGE 74 DYTA2 - PAGE 74

RHP05 / PAGE 99 LH10 / PAGE 98 CH05 / PAGE 98

RHP05 / PAGE 99

RHP05 / PAGE 99

FP2 / PAGE 77



RHP20 / PAGE 99

RHP20 / PAGE 99

FP3 / PAGE 81



RHP40 / PAGE 99

RHP40 / PAGE 99

86

ref. GAMA84

ref. GAMA96

ref. GAMA85

ref. GAMA97

PRODUCTS 2 YEARS GUARANTEE 230VAC single-phase 50/60Hz

ref. INTER-SB For brushless sensor

ref. GAMA-SB For brushless sensor

Interface with the displayGAMA-SB is connected to the brushless sensor via a DIN jack at the rear of the box. The display shows directly the value of the measured torque in Nm. • Rating: 200.0Nm• Resolution 0.1Nm• Power supply: 220V 50Hz

The brushless torque sensor is connected to the DIN jack of the INTER-SB interface,which is powered by an external 12 to 28V DC power supply (not provided).The 0 to 5V measuring signal (5V for the nominal torque) is the image of themechanical torque in Nm. A suitably calibrated voltmeter will display the torque directly in Nm.

Torque displays unitsDISPLAY UNITS FOR STANDARD STATICAND ROTARY TORQUE SENSORS

TORQUE DISPLAY UNITFOR BRUSHLESS SENSORS (-V2 MODELS)

TORQUE MEASURING INTERFACEFOR BRUSHLESS SENSORS (-V2 MODELS)

• Zero setting and sensor gain by potentiometer• Analogical output of the torque -5V 0 +5V• Sensor range 200,0 Nm

• Zero setting and sensor gain by pulse push button• Analogical output of the torque -5V 0 +5V• Sensor range 200.0 Nm

• Zero setting and sensor gain by potentiometer• Brake manual control (by potentiometer)• Analogical output of the torque -5V 0 +5V• Sensor range 200,0 Nm

• Zero setting and sensor gain by pulse push button• Brake manual control (by potentiometer)• Analogical output of the torque -5V 0 +5V• Sensor range 200,0 Nm

Displays & Acquisition

FOR SENSORSJA1 - JA2 - JA3CR1 - CR2 - CR3

CR2-100 - CR3-100

FOR SENSORSCR1-V2CR2-V2CR3-V2

CR2-100-V2CR3-100-V2

FOR SENSORSCR1-V2CR2-V2CR3-V2

CR2-100-V2CR3-100-V2

87

ref. VICOD

MPC

LOGYCAP


Back view

ref. TAGA For rotary sensors with brushes and static sensors

ref. TACH10BO for DC tachogenerator 10V/1000rpm (DYTA2 / DYTA3)

ref. TACH20BO for DC tachogenerator 20V/1000rpm (DYTA1)

ref. TACH60BO for DC tachogenerator 60V/1000rpm (DYTA62 / DYTA63)

ref. TAGA-V2 Only for brushless sensors

ref. LOGYCAP For rotary sensors with brushes and static sensor

ref. LOGYCAP-V2 only for brushless sensors

Torque sensors :• see page 74 : range 300W• see page 78 : range 1500W• see page 82 : range 3000W

SUPPLIED WITH SOFTWARESEE PAGE 91

200,0 Nm range. 2000rpm range.Compatible with a tachogenerator 10, 20 or 60V/1000rpm.Zero setting and sensor gain by potentiometer.Analog output of torque and speed.

Speed display units

Speed & Torque displays

Acquisition systemDISPLAYS COMPATIBLE WITH A DC TACHOGENERATOR

The LOGYCAP system allows the user to save and display on a computer screenthe mechanical and electrical magnitudes of machine installations (asynchronousmotors, synchronous machines, single phase motors, DC machines).

LOGYCAP is composed of an interface connecting the motor test bench to a PC,and a program which displays these magnitudes in real time. During acquisition,the values recorded for voltage, current, absorbed power, torque, rotation speedand power output are displayed simultaneously as graphs and figures. With DCrotary machines, LOGYCAP recording in addition of the voltage, current andpower absorbed (inductor parameters).

At the end of the acquisition phase, LOGYCAP uses the recorded values to cal-culate and draw supplementary electrical and mechanical characteristics such asslip, efficiency output, active power, reactive power, power factor…LOGYCAP can be used with a torque simulator or a speed variator which permitsthe simulation of specific resistant torque type loads speed, square of the speed,constant torque functions

LOGYCAP is an accurate, fast, user-friendly and very easy to use new generationsupervision system.

REAL TIME AND SUPERVISION SYSTEMOF MECHANICAL & ELECTRICAL MAGNITUDES

• ONLY ONE COMPLETE UNIT• AUTONOMOUS SYSTEM• DISPLAYS 100% VALUES ON A PC

DISPLAY COMPATIBLE WITH A 1024 PTS ENCODER

2000rpm range compatiblewith the VAV20 motor(page 76)

2000rpm range

DEMO CDUPON REQUEST

DATA PROCESSING& DISPLAY

88

ref. DIGIWATT

50/60Hz230VAC single-phasePRODUCTS 2 YEARS GUARANTEE

ref. GRANMECA-V2 only for brushless sensors

ref. GRANMECA For rotary sensors with brushes and static sensor

Function U I W

Ranges400Vrms single-phase

700Vrms 3-phase20Arms 0.2 - 2 - 20kW

Accuracy

in %

of reading

1% from 0 to 70kHz2% 0 ~ 20kHz

3% 20 ~ 70kHz

2% 0 ~ 20kHz

3% 20 ~ 30kHz

5% 30 ~ 70kHz

Protection Electronic breaker 20A delayed fuse

Impedance 1.5MΩ <5mΩ

Recopy

outputs10VDC/1000Vrms 10VDC/20Arms

10VDC/

0,2kW - 2kW - 20kW

DISPLAY:By two 3 1/2 and one 4 1/2 digits displays, height of digits 15mm. Power rangesare switched automatically. INPUTSVoltage inputs: Three floating potential voltage terminals, situated at the rear ofthe apparatus allowing either the application of an alternating, continuous orcomposite voltage, or a balanced three phase voltage. These inputs are electro-nically protected against over voltages. Max. voltage: 400Vrms single phase,700Vrms three phaseCurrent inputs: Two floating potential current terminals, situated at the rear of theapparatus allowing the application of an alternating, continuous or compositecurrent. Imax = 20A. The current input is protected by a delay fuse, allowingmeasurements on starting up a motorRECOPY OUTPUTSVoltage output: 0 to 10V DC signal for 0 to 1000Vrms entering.Current output: 0 to 10V DC signal for 0 to 20Arms entering.Power output: 0 to 10V DC for 0 to 0.2kW - 0 to 2kW - 0 to 20kW; these threeratings are switched automatically.Important: these three outputs are insulated from the voltage and currents appliedto the input terminals of the apparatus. OTHER CHARACTERISTICSA switch on the front panel selects the mode single or three-phase. A diode in-forms the user that an overvoltage has been applied to the voltage input; he mustremove it and reset the voltage circuit. Input and outputs through 4mm safety ter-minalsDims: 375 x 80 x 275 mm - 5kgSupply: 220V 50Hz 30VA.

DIGIWATT is a digital multimeter with floating inputs simultaneously displayingthe 3 electric values: voltage, current and power. DIGIWATT measures the TRMSeffective values of the U I W measurements, possibly with direct componentsuperimposed. The wide bandwidth of the apparatus allows measurements to bemade from DC to 70kHz or on chopped signals (frequency converters, industrialchoppers, rectified supplies etc.). The apparatus voltage and current inputs areinsulated between each other and relative to earth. DIGIWATT measures singlephase and balanced three phase powers.

GENERAL FEATURESGRANMECA is a display unit for showing 3 mechanical values of torque,speed, and power, with measurements taken on rotating machines using atorque sensor and a tachogenerator. It also includes:● a manually adjustable energising source for a powder brake● analog copies of output of the three mechanical values.Supply : 230V 50Hz, 30VA.Dimensions : 375 x 80 x 275 mm - 5.8kg.Height of digits : 15mm

DIRECT DISPLAY• of the mechanical torque in NmSensors used: any type of standard rotating or static sensor with 4 strain gaugeson the Wheatstone bridge. GRANMECA feeds the bridge at 10V, recovers thesignal and displays the mechanical torque through an adjustable gain amplifier.

• of the speed of rotation n in rpm.Sensors used: any tachometric dynamo of rating 10 - 20 - 60 V at 1000 rpm.

• of the power WGRANMECA calculates internally the mechanical powerPu = M 2π n/ 60 and directly displays the results in watts.

FRONT PANEL ADJUSTMENTS • zero calibration of the torque sensor• calibration of the torquemeter depending on the sensor• manual control of braking intensity (compatible with brakes FP1, FP2, FP3)

ANALOGUE INPUTS AND OUTPUTSThe rear of GRANMECA is equipped with:• a brake control input by 0 to 10V externally controlled by an analog signal .

Impedance 1kΩ• a 0 to 5VDC output at 500mA manual energising adjustment for a powder

brake • a -5 to +5V* instantaneous torque image output. • a -5 to +5V* average torque image output**• a -5 to +5V* instantaneous speed image output.• a -5 to +5V* average speed image output.• a -5 to +5V* average power image output.* The sign indicates the direction of rotation of the motor.** The integration time constant of the average values is 1s.

GRANMECA is compatible with:• motors of 90 – 300 – 1500 – 3000W • static and rotating torque sensors of 2 to 50 Nm• tachometric dynamos of 10 - 20 - 60V at 1,000 rpm.

Speed, torque & power TRMS wattmeterDisplays & Acquisition

89

ref. MECASIM ref. VISIREAL


SUPPLIED WITH SOFTWARESEE PAGE 91

• Constant torque: T = b The moment of the resisting torque is constant (conveyor belt, crane motor)

• Torque proportional to speed: T = an + b The moment of the torque is an affine function of speed(screw compressors, measuring pumps)

• Torque proportional to speed squared: T = an2 + b The moment depends on the speed squared (mixers, fans, centrifugal pumps)

• Torque inversely proportional to speed: T = a/n The product nT = constant, giving constant motor power(uncoilers, saws, machine tools)

• Oscillating torque: T = b or T = a + b Torque oscillates between two values according to time. The cycle frequency isadjustable from 0 to 200s and the cyclic ratio from 0% to 100%

THE FOLLOWING FEATURES ARE ON THE FRONT OF THE APPARATUS• Two potentiometers for adjusting parameters a and b• 6-position push-button selector: five types of torque plus a manual position• A LED display indicates which function has been selected• Two switches to adjust frequency and cyclic ratio (if oscillating torque is selected)• Potentiometer controlling manual braking• Switch to cut off the power supply to the brake at the "brake activation"

terminal. This switch does not cut off the output to the "braking signal copy"terminals, making it possible to adjust parameters a and b.

THE FOLLOWING FEATURES ARE ON THE REAR OF THE APPARATUS• 4 speed information inputs (0-5V and 10 – 20 – 60 V/ rpm) from the tacho-

metric dynamo • 0 – 20V "brake activation" output: connected directly to the brake • 0 – 5V "braking signal copy" output. On/Off switch.

MECASIM is a current generator designed to drive a powder brake control circuit,for the purpose of generating different types of brake torque.Motors used in industrial environments must resist various types of counter-torque:

• constant torque (e.g. a motor connected to lifting equipment)• torque proportional to speed (e.g. feed screw)• torque proportional to speed squared (e.g. liquid mixing systems)• torque inversely proportional to speed (e.g. cutting tool on a lathe)

To simulate torque dependent on rotation speed, a tachometric dynamo connectedto the motor being tested transmits the speed information via a cable attached tothe rear of the MECASIM. The generator is capable of producing the 5 types oftorque described above. Parameters a and b are directly adjustable by means oftwo potentiometers on the front of the system.

Torque simulator Acquisition system

VISIREAL lets you record and display on a screen mechanical and electrical quan-tities from the rotating machines (asynchronous motors, synchronous machines,single-phase motors and DC machines).

VISIREAL is an interface that connects the motor test bench to a PC via a measu-ring bay composed of at least GRANMECA and DIGIWATT (see all the arrange-ments possible on the next page).

The LOGIREAL software delivered with VISIREAL lets one display these quantitiesin real time. During acquisition, the values for voltage, current, power consumed, torque, rotation speed and useful power are shown both as curvesand as numeric displays.

After acquisition, VISIREAL uses the recorded values to calculate and trace addi-tional mechanical and electrical characteristics, such as slip, efficiency, activepower, reactive power, the power factor, and so on.

REAL TIME AND SUPERVISION SYSTEMOF MECHANICAL & ELECTRICAL MAGNITUDES

DEMO CD

upon request

90

AFFICHAGE DIRECT ACQUISITIONAFFICHAGE ET

TRAITEMENT INFORMATIQUE

PCVISIREAL

2 DIGIWATT

1 GRANMECA

MM

AFFICHAGE DIRECT ACQUISITIONAFFICHAGE ET

TRAITEMENT INFORMATIQUE

PCVISIREAL

1 GRANMECA

1 DIGIWATT


EXAMPLE• 1 DIGIWATT (see P.88) Allows to record : voltage, current and absorbed electrical power by the motor• 1 GRANMECA (see P.88) Allows to record : torque, rotating speed, and mechanical power into the brake• 1 MECASIM (see P.89) Allows to simulate typical mechanical torques• 1 VISIREAL (see P.89) interface + software: allows the real time acquisition + displays curves on the PC.

• 1 DIGIWATT (see P.88)Allows to record : voltage, current and absorbed electrical power by the motor

• 1 GRANMECA (see P.88)Allows to record : torque, rotating speed, and mechanical power into the brake

• 1 VISIREAL (see P.89)interface + software: allows the real time acquisition + displays curves on the PC.

• 1 DIGIWATT (see P.88)Allows to record : voltage, current and absorbed electrical power by the motor

• 1 DIGIWATT (see P.88)Allows to record : voltage, current and absorbed electrical power by the motor(field values)

• 1 GRANMECA (see P.89)Allows to record : torque, rotating speed, and mechanical power into the brake

• 1 VISIREAL (see P.89)interface + software: allows the real time acquisition + displays curves on the PC.

Real-time monitoring & acquisition softwareREQUIRED UNITS FOR AC MACHINES STUDY REQUIRED UNITS FOR DC MACHINES STUDY

DISPLAY & ACQUISITION UNITS FOR MACHINES STUDY (AC OR DC) CAN BE COMPLETE WITH THE TORQUE SIMULATOR

Displays & Acquisition

DIRECT DISPLAY DIRECT DISPLAYDATA PROCESSING

& DISPLAYSDATA PROCESSING

& DISPLAYS


The following stage in-volves setting the acqui-sition time (here it is 1minute and 30s). Onceacquisition is underway,the mechanical andelectrical features willbe displayed in real-time in the form of digi-tal data and curves.

Most graph display settings can be ac-cessed by means of a single mouse click.This means that it is very easy to changethe colours, text styles or grid shapes inthe graph display window, with a view toprinting out information for a measure-ment report.

Option to save and print the features,and to display the various measurementsin an Excel® spreadsheet, for instance.

1. SETTING PRIOR TO ACQUISITION

Note down the featuresof the machine to betested from the terminalboard (AC/DC, powerand speed, etc.) andcomplete the window inthe computer program

Using the “load plot-ting” function, the mo-tor’s operating point canbe displayed on thescreen.Severaldifferent load featurescan be shown automati-cally.

Using this window, youcan select from all thesaved mechanical andelectrical features thosethat you would like todisplay. You can movealong the curve chartsusing the cursor. Ateach point in the curve,the numeric display on

2. REAL-TIME ACQUISITION

3. FEATURE DISPLAY SELECTION

After the acquisitionprocess is complete,you can modify thescale of each axis ifyou wish.

4. CURVE ANALYSIS

5. LOAD CURVE

6. OTHERS SETTINGS

This software is supplied with VISIREAL(acquisition system which works using ameasuring unit) and LOGYCAP (completelystand-alone acquisition system). Fully adjus-table for compatibility with the machinesyou want to study, this software can alsoconvert the data that it acquires into aspreadsheet (e.g. Excel ®).(®Excel is a trademark of Microsoft corp.)

FEATURES OF LOGIREAL SOFTWARE

DEMO CDUPON REQUEST

Acquisition software is supplied with LOGYCAP & VISIREAL

Sampling frequency 50msNumber of curves displayed in real-time 8Number of numeric keypads displaying the electrical and mechanical values 9Number of curves that can be displayed simultaneously 8Plotting of machine operating point YESModification of characteristic scales and X/Y axes YESModification of one or more plotting points in curves YESRetains the colour and scale configurations when a saved file is opened YES

Once acquisition is complete, you can zoom in on any point in the curve chartsto display the detailed features at instant t.

the right of the screen shows the mechanical and electrical features.The displayed curve charts correspond to the total acquisition time(here it is 62 seconds).You can choose to display the following quantities: U, I, u, i, Pa, slip, efficiency,power factor, torque, n, Pu, reactive power and apparent power.Any quantity can be selected for either the x- or y-axis (e.g. I=f (t); t=f (Pu), etc.).To do this, simply click on the corresponding button at the bottom of the screen.

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