background image

DC Servo Drive System Manual

   Ver: 0009

DC - 5/32

1.2

GENERAL

CHARACTERISTICS

DCM4

42.12A

(Kg·m

2

)·10E-3

Total weight with tachometer

Maximum speed

MECHANICAL PARAMETERS

Inertia

Kg

rpm

5,2

0,95

4.000

7,3

9,5

1,8

4.000

2,7

2.500

2,1

9,3

1.200

2.000

3.000

1.200

V/(rad/s)

Nm/A

rad/s

2

UNIT

Continuous stall current

Armature resistance w/o brushes

Armature resistance with brushes

Back EMF

Armature inductance

Peak current

Voltage constant

mH

A

A

V

ohms

(2)

ohms

Mechanical time constant

Electrical time constant

Theoretical acceleration at peak torque

Thermal time constant

ELECTRICAL PARAMETERS

THERMAL PARAMETERS

Torque constant (KT)

(2)

min

ms

ms

Continuous stall torque

Peak stall torque

MOTOR PARAMETERS 

(1)

Nm

Nm

8,5

19,5

4,7

103

1,75

0,24

1,6

7

4

40

8,8

105

32,5

7,2

113

0,7

0,55

0,25

1,4

0,43

1,2

0,24

45

4.950

28,8

4,8

0,25

55

0,43

60

5.555

5,7

20

5.185

21,2

5

7,5

21

22

2,9

110,5

36,5

4,7

111

5,90

5,80

0,88

1,90

1,80

0,53

13

3,5

55

6,9

110

35

5,2

110,5

0,80

0,70

0,35

2,6

2,5

0,88

0,88

0,53

50

9.190

3,5

16

9.190

3,9

14,2

0,35

0,88

9.190

4,3

13,7

9.687

5

10,7

DCM2

1,12

4,7

21.40A

DCM21

2,2

10

22.40A

3,1

14

23.25A

DCM22

DCM23

41.20A

DCM41

41.12A

2,6

19,3

2,5

19,3

41.30A

2,4

19,3

4,6

31

2.000

3.000

12,4

3,2

2.000

17

4,8

1.200

21

9,6

1.200

23

2.000

13

1.200

11.250

2

5

52

7,8

118

80

11,0

120

0,98

0,9

0,56

0,45

0,38

0,38

3

9

55

7,3

123

95

12,0

123

1,22

1,12

0,98

0,54

0,44

0,58

9.687

0,56

60

0,38

9.687

5,1

11,1

4,4

11,7

0,98

70

0,58

11.250

7,5

6,8

5,5

8,8

6,7

50

9,5

125

1,10

1,03

1,00

6

2,4

83

15,0

125

70

12,0

125

0,42

0,36

0,60

0,77

0,70

1,00

1,00

5.000

6

10,4

0,60

80

1,00

90

5.000

5,7

12,1

5.400

7,6

10

43.20A

42.30A

42.20A

4,4

29

4,2

31

DCM42

43.12A

7,2

54

7,0

54

DCM43

DCM5

DCM51

9,5

50

51.12A

9

50

51.20A

12

70

52.12A

DCM52

(2)

(2)

(2)

(2)

TACHOMETER PARAMETERS  -T0-

(2)

ohms

Armature resistance

Temperature coefficient

Minimum load resistance value

Kohms

% / °C

Voltage Gradient

Voltage Ripple

(3)

V / Krpm

%

26

6

0,02

20 ± 5%

<1,5

ENCODER PARAMETERS -E0-

Signal

Resolution

2500 lines per turn

3.000

11.250

1,3

140

17,4

123

0,25

0,18

0,39

0,39

6

8,7

43.30A

6,8

54

Brake mass

Parking torque

Power Supply voltage, (power)

(3) Peak-to-peak value / average value. 
     Measured with filter at max. motor speed

(1) Ambient temperature: 40°C
(2) Tolerance ±10 %

Rated torque

Nm

0,9

Rated power

Kw

0,37

1,5

2

0,62

0,52

2,3

2

1,6

0,29

0,42

0,5

4,5

4

3,5

0,56

0,83

1,1

0,85

1,15

1

1,25

6,8

5,5

8

4

1,25

1,38

6

11

Important:

The torque offered by the motors could be limited
by the maximum current of the drive governing them. See table on page 17.

square wave TTL 
+5 Vdc  20 mA max.

Power supply

DC
+5 Vdc  200 mA max.

Kg

BRAKE PARAMETERS

Vdc, (W)

Nm

0,6

24, (12)

2

1

24, (15)

5

3

24, (25)

20

DCM2

DCM4

DCM5

Hold/Release time

sec

5/7

7/15

18/55

Inertia

Kg.cm

2

0.38

1.05

8.5

Summary of Contents for DCM21

Page 1: ...DC Servo Drive System Manual Ver 0009 DC 1 32 Fagor Automation S Coop Ver 0009 DC Servo Drive System Manual...

Page 2: ...8 1 7 SERVICEINSTRUCTIONS 8 D C Servodrive 9 2 1 INTRODUCTION 9 2 2 GENERAL CHARACTERISTICS 10 2 3 CONNECTORS 11 2 4 STATUS DISPLAY 13 2 5 INTERNAL OPERATION DIAGRAM 14 2 6 SPECIFICATIONS PLATE AND SA...

Page 3: ...iansatany ofoursubsidiariesworldwide ThankyouforchoosingFagor Declaration of conformity Manufacturer Fagor Automation S Coop BarriodeSanAndr ss n C P 20500 Mondrag n Guip zcoa SPAIN Weherebydeclare un...

Page 4: ...keyway Mounting Face flange meets IEC 34 7 72 B14 V18 V19 on DCM2 B5 V1 V3 on DCM4 and DCM5 Mechanical tolerance Standard class meets IEC 72 1971 Bearings life 10000 hours Balancing Class N meets DIN...

Page 5: ...00 11 250 2 5 52 7 8 118 80 11 0 120 0 98 0 9 0 56 0 45 0 38 0 38 3 9 55 7 3 123 95 12 0 123 1 22 1 12 0 98 0 54 0 44 0 58 9 687 0 56 60 0 38 9 687 5 1 11 1 4 4 11 7 0 98 70 0 58 11 250 7 5 6 8 5 5 8...

Page 6: ...t25 C 77 F TheDCSdrive equippedwiththeproperIMboard watches themotorsoitneverexceedsthosedemagnetizingcurrents 1 0 5 10 50 0 4000 rpm DCM21 DCM22 DCM23 Nm 5 3000 1000 DCM41 DCM52 1 0 5 10 50 0 4000 rp...

Page 7: ...sterminals Tacho alsowiththepolarityindicatedon the box Theelectromechanicalbrakereleasesthemotorshaftwhenapplied24Vdc Whenstationary itholdsthemotorshaft Thethermalswitchwatchesthearmaturetemperature...

Page 8: ...sions 10mmfortheDCM2 and 11 mm for the DCM4 and DCM5 TYPE DCM42 20A E0 000 Permanent Magnet D C Servomotor SN E190057 Mo 4 4 Nm Mp 29 Nm Io 7 8 A MAX RPM 2000 B E M F 118 V TACHO V KRPM BRAKE V A Ip 5...

Page 9: ...former PWM Mosfets Encoderfeedback standard ortacho VelocityorTorquecommand Velocitycommandfilteredwithramps Logicinputstocontrolthemotor Galvanicisolationbetweenpowerandcontrol Analogoutputstomonitor...

Page 10: ...t is protected against particles with diameter greater than 12 5 mm but not against water splashes In other words the equipment must be mounted inside the electrical enclosure Fagor D C Servodrive DCS...

Page 11: ...Pins4 7 Seepage25 Themotortorqueisdirectlyproportionaltothecurrent Torquecommand Tacho feedback Pins 8 9 Velocity feedback input from the tacho into the drive Be careful with thepolarity Seepage24 Mo...

Page 12: ...NPUT 3x110Vac L1 L3 L2 DANGER HIGH VOLTAGE 150Vdc DISCHARGE TIME 1 min M T POWER INPUT L3 L1 L2 MOTOR OUTPUT 11 10 12 VELOCITY CURRENT 17 16 DR OK 14 13 15 SPEED DRIVE COMMON 10 V 10 V 2 1 3 VEL VEL 5...

Page 13: ...ot open or defective Driveovertemperature Solutions Smooththedutycycle Improveitscooling Theunitwillreturntoitsnormalrunning statuswhenitcoolsdownbelow78 C 172 F Motoroverload TheI Tprotectionhasgoneo...

Page 14: ...R INPUT ENCODER OUTPUT A Protections Motor Insulation Fault Feedback Error Drive Overtemperature Motor Overload Drive Overcurrent Drive Overvoltage Undervoltage Logic circuits for diagnosis control ST...

Page 15: ...SERVODRIVE CURRENT Rated Peak 4 5 sec 08 8 Amp 16 Amp 14 14 Amp 28 Amp FEEDBACK T0 Basic drive Ready to control motors with tacho E0 Drive especially equipped to also control motors with Encoder E0 a...

Page 16: ...DC Servo Drive System Manual Ver 0009 DC 16 32...

Page 17: ...DCS 14 DRIVE Speed Stall Torque Peak Torque Stall Torque Peak Torque MOTORS rpm Nm Nm Nm Nm DCM21 40A 4000 1 12 3 8 DCM22 40A 4000 2 4 2 2 7 DCM23 25A 2500 3 1 6 8 3 1 12 DCM41 12A 1200 2 6 15 2 DCM4...

Page 18: ...equenciesofthe encoderpulsesandtheequivalentvoltageintheinternaldrivecircuits RAPT Thesystemisprotectedagainstmotorrunawayshoulditlosefeedback Thisresistor setstheoverspeedvaluetriggeringthisprotectio...

Page 19: ...mummotorspeed Turningthispotclockwiseallowsgreaterspeed Offset Tocompensateforthedifferencebetweenthevelocitycommandandtheactualmotor speed Thesearethenamesoftheidentity modules IM foreachMotor Drives...

Page 20: ...r according to the characteristics table or the current used in a duty cycle considered nominal AdjustmentofIMcomponentsforgoverningNon Fagormotors Maximum Speed 1200 rpm Tacho Constant 20 V Krpm Exam...

Page 21: ...st oil or other pollutants rememberthatitsdegreeofprotectionisIP20 Neverinstallitexposingittoflammable gases Avoidexcessiveheatandhumidity Theambienttemperaturemustneverexceed45 C 113 F Mountthemodule...

Page 22: ...drive Power Mains 3 x 2 5 mm2 Fuses Secondary 3x110 Vac From 1 7 to 3 kw DCS 08 DCS 14 10 Amp 16 Amp Secondary 3x110 Vac Transformer Fuses From 1 7 to 3 kw 3 x 2 5 mm2 Power Mains Fuses Not connected...

Page 23: ...suallythemotor smaximumspeed The current outputoffers 10Vdcwhenthedrive providesitspeakscurrent tablepage10 Powerconnection Drive Motor DC Servodrive MOTOR OUTPUT CONNECTOR N C Thermal switch Thermal...

Page 24: ...omustturnwiththemotorshaftanditmustnotbemountedanywhereelseinthe transmissionchain On the identity card put selector J1 in the de position Fagorsuppliesthisfullconnection cable connectors DCTC DC Serv...

Page 25: ...cation to the drive 5 4 6 Uref 2 1 3 10 V 10 V 10 k range 10V range 6 2 Vdc Input impedance 22 k Velocity command Input impedance 10 k Uref 0V shortcircuit RAPT on the IM Jumper J4 bc Jumper J4 bc Jum...

Page 26: ...ircuit to power the brake of the DCM Warning When using an autotransformer thesecondary musthaveastarconnectionwithits middlepointconnectedtoground FusesareMANDATORY ThedelaywhendisconnectingtheD3cont...

Page 27: ...ringoutput pins10and11 willprovide10V Usethe Max Current Limitpotentiometertoadjustthemaximumpeakcurrent maximummotor torque To monitor the peak current the motor may be turned back and forth at full...

Page 28: ...DC Servo Drive System Manual Ver 0009 DC 28 32 MechanicalsDimensions DCMOTORS...

Page 29: ...2 Detailsofthemotorshaftsandkeyways DCSERVODRIVE 63 mm 2 48 230 mm 9 05 240 mm 9 44 270 mm 10 6 6 mm 0 23 11 mm 0 43 DCS 08 DCS 14 DC IND 2 28 300 mm 11 8 95 mm 3 7 130 mm 5 11 105 mm 4 13 126 mm 4 96...

Page 30: ...0 110 84400107 DCM52 12A E0 110 84400207 DCM41 12A T0 000 84400050 DCM43 12A T0 000 84400130 IM 2140A 08 84600010 DCM41 12A T0 010 84400051 DCM43 12A T0 010 84400131 IM 2240A 08 84600011 DCM41 12A T0...

Page 31: ...not been sent to us the warranty period ends 15 months from when the product left our warehouse FAGOR is committed to repairing or replacing its products from the time when the first such product was...

Page 32: ...fornia FAGOR AUTOMATION West Coast 3176 Pullman Suite 110 Costa Mesa CA 92626 Tel 1 714 9579885 9892 Fax 1 714 9579891 caservice fagor automation com New Jersey FAGOR AUTOMATION East Coast Tel 1 973 7...

Reviews: