137 models · 44 manufacturers
Servo & Spindle Motors repair
Servo motors, spindle motors and the feedback devices mounted on them. Servo and spindle motors usually fail mechanically or in their feedback device rather than in the windings. Bearings, encoders, brakes and seals can be replaced and the motor tested under load.
Manufacturers
Servo & Spindle Motors by manufacturer
Models
Servo & Spindle Motors in the catalog
A selection. Pick a manufacturer above for the full list, or search by part number at the top of the catalog.
| Model / part | Manufacturer | Actions |
|---|---|---|
| 0072220170 00 1113Weighing scale motherboard | Mettler Toledo | |
| 089UDB300BAFCAServo motor | Unimotor | |
| 1232E-2321A.c.motor controller | Curtis | |
| 1FK2102-1AG00-0MA0Servo motor | Siemens | |
| 1MYN745004-CRelay, ramde motor protection | ABB | |
| 2-QUADRANTMotor, speed driver for BLDC DBH-22012HV | Hdb Hamderburg | |
| 65-40NC IP65Model no-bgk uzw 48VDC WK 1794709 servo motor | Groschopp | |
| 6SL3120-1TE21-8AA4Single motor module | Siemens | |
| 6SL3120-2TE15-0AA4Module, SINAMICS double motor | Siemens | |
| 6SL3120-2TE21-0AA4Module, SINAMICS double motor | Siemens | |
| 6SL3120-2TE21-8AC0Module, drive SINAMICS double motor 1P | Siemens | |
| 6SL3130-6TE23-6AA3Module, drive SINAMICS smart line 1P | Siemens | |
| 7053-01-1202Servo motor, AC P/N | Allen-Bradley | |
| 812644Motor, SMALL feeder - 037M | Stegmann | |
| 8LSA44.DA030S000-3Servo motor | B&R | |
| 8MSA2S-RO-J2Motor | B&R | |
| A19273-1Bridge interface module | Avtron Mfg. | |
| AC servo motor | Panasonic | |
| ACS48XS-250F-B3AC-DC motor controller | Inmotion | |
| ACS8015-330CController, forklift AC super drive motor | Danaher Motion | |
| B21 IL-2-23-PHASE servo motor | Lenze | |
| BSM100N-4250AAServo motor, brushless AC | Brusatori | |
| Controller, motor power SVE | Groschopp | |
| DCM125/6F-ST100/13Motor, damping type:cd 74 | Baumüller | |
| Drive, EAE REPW servo motor | Eae Ewert Ahrensburg Electronic | |
| EC-0895 50B-040652-001Control card | Jordan Controls, | |
| EGK65-60NRServo motor, electr commuted | Groschopp | |
| EK1 87-60Motor, statimate ME machine | Groschopp | |
| EMCA-EC-67-M-1TM-PNDC servo motor | Festo | |
| EVD471-EDC motor drive | Lenze |
- 0072220170 00 1113Weighing scale motherboard · Mettler Toledo
- 089UDB300BAFCAServo motor · Unimotor
- 1232E-2321A.c.motor controller · Curtis
- 1FK2102-1AG00-0MA0Servo motor · Siemens
- 1MYN745004-CRelay, ramde motor protection · ABB
- 2-QUADRANTMotor, speed driver for BLDC DBH-22012HV · Hdb Hamderburg
- 65-40NC IP65Model no-bgk uzw 48VDC WK 1794709 servo motor · Groschopp
- 6SL3120-1TE21-8AA4Single motor module · Siemens
- 6SL3120-2TE15-0AA4Module, SINAMICS double motor · Siemens
- 6SL3120-2TE21-0AA4Module, SINAMICS double motor · Siemens
- 6SL3120-2TE21-8AC0Module, drive SINAMICS double motor 1P · Siemens
- 6SL3130-6TE23-6AA3Module, drive SINAMICS smart line 1P · Siemens
- 7053-01-1202Servo motor, AC P/N · Allen-Bradley
- 812644Motor, SMALL feeder - 037M · Stegmann
- 8LSA44.DA030S000-3Servo motor · B&R
- 8MSA2S-RO-J2Motor · B&R
- A19273-1Bridge interface module · Avtron Mfg.
- AC servo motorPanasonic
- ACS48XS-250F-B3AC-DC motor controller · Inmotion
- ACS8015-330CController, forklift AC super drive motor · Danaher Motion
- B21 IL-2-23-PHASE servo motor · Lenze
- BSM100N-4250AAServo motor, brushless AC · Brusatori
- Controller, motor power SVEGroschopp
- DCM125/6F-ST100/13Motor, damping type:cd 74 · Baumüller
- Drive, EAE REPW servo motorEae Ewert Ahrensburg Electronic
- EC-0895 50B-040652-001Control card · Jordan Controls,
- EGK65-60NRServo motor, electr commuted · Groschopp
- EK1 87-60Motor, statimate ME machine · Groschopp
- EMCA-EC-67-M-1TM-PNDC servo motor · Festo
- EVD471-EDC motor drive · Lenze
Common faults
What usually fails on Servo & Spindle Motors
Bearing wear
Noise, vibration and heat from worn bearings, often caused by coolant ingress, belt tension or misalignment.
Encoder or resolver faults
Feedback alarms, position errors or a motor that runs away. The encoder may be replaceable, but it then needs aligning to the rotor.
Winding insulation failure
Earth faults and overcurrent alarms from coolant or oil getting into the motor or connector.
Holding brake problems
A brake that doesn't release causes overload alarms; one that doesn't hold lets vertical axes drop when disabled.
Connector and cable damage
Corroded or loose power and feedback connectors cause intermittent alarms that look like drive faults.
First checks
What to check before calling an engineer
Isolate and lock out the supply, and wait for stored energy to discharge, before opening anything.
Safe for plant staff
- Check connectors for coolant, oil and corrosion.
- Listen for bearing noise with the motor running unloaded, if it is safe to do so.
- Have the winding insulation tested with the motor cable disconnected from the drive.
Leave to a specialist
- Removing or replacing an encoder: it has to be realigned to the rotor.
- Changing bearings on spindle motors.
- Working on vertical axes without the load supported.
Warranty. Repairs carry a warranty of 30 days to 6 months, depending on the item and the repair; the exact term is confirmed before work starts.
FAQ
Servo & Spindle Motors repair questions
Can the encoder on the motor be replaced?+
Often, yes. The replacement has to be aligned to the motor's rotor so commutation stays correct, which is done during the repair and checked under power.
Can a motor with coolant in it be saved?+
Usually, if the windings haven't broken down. The motor is cleaned, dried, re-sealed and insulation-tested before any decision on rewinding.
More manufacturers
Servo & Spindle Motors from other manufacturers
- Mettler Toledo 0072220170 00 1113
- Unimotor 089UDB300BAFCA
- Curtis 1232E-2321
- Hdb Hamderburg 2-QUADRANT
- Avtron Mfg. A19273-1
- Inmotion ACS48XS-250F-B3
- Danaher Motion ACS8015-330C
- Brusatori BSM100N-4250AA
- Baumüller DCM125/6F-ST100/13
- Eae Ewert Ahrensburg Electronic Drive, EAE REPW servo motor
- Jordan Controls, EC-0895 50B-040652-001
- Festo EMCA-EC-67-M-1TM-PN
- Heidelberg G1G144-AF25-09
- Kromschröder GT 31-03T1E
- Fuji Electric GYC751DC1-SA Z88
- Mitsubishi Electric HG-KN73J
- Ningbo Haitian Drive Systems HT2511202R
- Kromschröder IC20-30W3 74921086 A.0741-57452
- GE IC800VMM04LNKSE25B
- Berger Lahr IFS62/2CAN-DS/-I-B54/GC005KPP54
- Jetter JH3-0320-35-4RVBPS-AC5L1
- ebm-papst K3G200-AG16-13
- KB Electronics KBMG-212D-8831H
- Honeywell M7284C1000
- Mirle MA0640IC-MSN24310
- Microelecttrica Scientifica ( L&t) MM30
- Larsen & Toubro MM30-743
- Moog Model-G423-404 Type-G3L15
- Dynaflux Motor, permanent magent DC
- Gefeg-neckar P80
- Heidelberg PDCM CD-74
- Easun Reyrolle RH0-3
- Gefran SBM72303524K165R
- Berger Lahr SER3913/4L3SM0CO
- Yaskawa SGMSH-09DCA6F-OY
- Abus Electronic SYSTEM 17791
- Tamagawa TSM 1807N8230E227
- Microelecttrica Scientifica ( L&t) TYPE:MM30
- Eae Ewert Ahrensburg Electronic TYR30C
- Siasun VCU300
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