AC Motor Controls
Expert AC Motor Control Repair Services
At Control System Labs, we specialize in the repair of a wide range of AC motor controls, including variable frequency drives (VFDs), soft starters, and inverter drives. Our experienced technicians are equipped to handle devices from a variety of leading manufacturers. We offer comprehensive services to return your equipment to optimal performance, minimizing downtime and extending the lifespan of your assets.
Our repair services address common issues such as:
- Overheating and thermal failures
- Faulty capacitors and power supply issues
- Control circuit malfunctions
- Communication errors and interface problems
- Drive not powering up or inconsistent performance
Our repair process includes:
- Detailed diagnostics
- Replacement of defective components with high-quality parts
- Functional testing under load conditions
- Comprehensive 2-year warranty on all repairs
To initiate a repair, you can search further in the list below, or feel free to Contact Us directly for help in resolving your specific issue.
| Mfg. | Mfg. Part Num. | Description | Prices | |
|---|---|---|---|---|
![[103361] 125 HP 380-480 VAC 3 Phase Variable Frequency Drive](/web/image/product.template/110494/image_128/%5B103361%5D%20125%20HP%20380-480%20VAC%203%20Phase%20Variable%20Frequency%20Drive?unique=57cadfb)
|
ABB Drives | ACB530-U1-157A-4 | 125 HP 380-480 VAC 3 Phase Variable Frequency Drive | Repair: $ 6,995.00 |
![[103422] ACS300 Series Drive](/web/image/product.template/110547/image_128/%5B103422%5D%20ACS300%20Series%20Drive?unique=04dd037)
|
ABB | ACS310-03U-25A4-4 | ACS300 Series Drive | Repair: $ 899.00 |
![[103473] UNIDRIVE M 480V 250/280kW AC Drive Follower](/web/image/product.template/110590/image_128/%5B103473%5D%20UNIDRIVE%20M%20480V%20250-280kW%20AC%20Drive%20Follower?unique=dd2ed29)
|
Emerson | M000-114 04640 EU0 | UNIDRIVE M 480V 250/280kW AC Drive Follower | Repair: Call for price |
![[103495] UNIDRIVE M 480V 250/280kW AC Drive Master](/web/image/product.template/110611/image_128/%5B103495%5D%20UNIDRIVE%20M%20480V%20250-280kW%20AC%20Drive%20Master?unique=dd2ed29)
|
Emerson | M000-114 04640 EU0 (Master) | UNIDRIVE M 480V 250/280kW AC Drive Master | Repair: Call for price |
![[103530] UNIDRIVE M Master Controller](/web/image/product.template/110646/image_128/%5B103530%5D%20UNIDRIVE%20M%20Master%20Controller?unique=dd2ed29)
|
Emerson | M702-MASTER | UNIDRIVE M Master Controller | Repair: Call for price |
![[103598] 4 kW 5 HP 380-480 V 50/60 Hz In, 0-Vin 0-400 Hz 3 Phase Out Micro Drive](/web/image/product.template/110715/image_128/%5B103598%5D%204%20kW%205%20HP%20380-480%20V%2050-60%20Hz%20In%2C%200-Vin%200-400%20Hz%203%20Phase%20Out%20Micro%20Drive?unique=c351f61)
|
Danfoss | 132F0026 | 4 kW 5 HP 380-480 V 50/60 Hz In, 0-Vin 0-400 Hz 3 Phase Out Micro Drive | Repair: Call for price |
![[103599] 15.5 kW 380-480 V 50/60 Hz In, 0-Vin 0-400 Hz 3 Phase Out Micro Drive](/web/image/product.template/110716/image_128/%5B103599%5D%2015.5%20kW%20380-480%20V%2050-60%20Hz%20In%2C%200-Vin%200-400%20Hz%203%20Phase%20Out%20Micro%20Drive?unique=c351f61)
|
Danfoss | 132F0030 | 15.5 kW 380-480 V 50/60 Hz In, 0-Vin 0-400 Hz 3 Phase Out Micro Drive | Repair: Call for price |
![[103600] 23.0 kW 380-480 V 50/60 Hz In, 0-Vin 0-400 Hz 3 Phase Out Micro Drive](/web/image/product.template/110717/image_128/%5B103600%5D%2023.0%20kW%20380-480%20V%2050-60%20Hz%20In%2C%200-Vin%200-400%20Hz%203%20Phase%20Out%20Micro%20Drive?unique=c351f61)
|
Danfoss | 132F0058 | 23.0 kW 380-480 V 50/60 Hz In, 0-Vin 0-400 Hz 3 Phase Out Micro Drive | Repair: Call for price |
![[103601] 31.0 kW 380-480 V 50/60 Hz In, 0-Vin 0-400 Hz 3 Phase Out Micro Drive](/web/image/product.template/110718/image_128/%5B103601%5D%2031.0%20kW%20380-480%20V%2050-60%20Hz%20In%2C%200-Vin%200-400%20Hz%203%20Phase%20Out%20Micro%20Drive?unique=c351f61)
|
Danfoss | 132F0059 | 31.0 kW 380-480 V 50/60 Hz In, 0-Vin 0-400 Hz 3 Phase Out Micro Drive | Repair: Call for price |
![[103602] 37.0 kW 380-480 V 50/60 Hz In, 0-Vin 0-400 Hz 3 Phase Out Micro Drive](/web/image/product.template/110719/image_128/%5B103602%5D%2037.0%20kW%20380-480%20V%2050-60%20Hz%20In%2C%200-Vin%200-400%20Hz%203%20Phase%20Out%20Micro%20Drive?unique=c351f61)
|
Danfoss | 132F0060 | 37.0 kW 380-480 V 50/60 Hz In, 0-Vin 0-400 Hz 3 Phase Out Micro Drive | Repair: Call for price |
![[103603] 43.0 kW 380-480 V 50/60 Hz In, 0-Vin 0-400 Hz 3 Phase Out Micro Drive](/web/image/product.template/110720/image_128/%5B103603%5D%2043.0%20kW%20380-480%20V%2050-60%20Hz%20In%2C%200-Vin%200-400%20Hz%203%20Phase%20Out%20Micro%20Drive?unique=c351f61)
|
Danfoss | 132F0061 | 43.0 kW 380-480 V 50/60 Hz In, 0-Vin 0-400 Hz 3 Phase Out Micro Drive | Repair: Call for price |
![[103630] 50Hp 480V 3 Phase Inverter Drive](/web/image/product.template/110746/image_128/%5B103630%5D%2050Hp%20480V%203%20Phase%20Inverter%20Drive?unique=5a63c32)
|
Control Techniques | SK4401 | 50Hp 480V 3 Phase Inverter Drive | Repair: $ 2,970.00 |
![[103657] 30 kW J3 Drive 107A 230V](/web/image/product.template/110772/image_128/%5B103657%5D%2030%20kW%20J3%20Drive%20107A%20230V?unique=c0fa00a)
|
Mitsubishi | MR-J3-CV30K | 30 kW J3 Drive 107A 230V | Repair: $ 3,000.00 |
![[103869] Commander SK AC Motor Drive 5HP](/web/image/product.template/110970/image_128/%5B103869%5D%20Commander%20SK%20AC%20Motor%20Drive%205HP?unique=6b352e1)
|
Control Techniques | SKC3400400 | Commander SK AC Motor Drive 5HP | Repair: $ 984.00 |
![[103978] Micro-Invert Control 2HP 230V 7.5A 3kVA](/web/image/product.template/111075/image_128/%5B103978%5D%20Micro-Invert%20Control%202HP%20230V%207.5A%203kVA?unique=8e5174b)
|
Woods | XFC2002-0A | Micro-Invert Control 2HP 230V 7.5A 3kVA | Repair: $ 724.00 |
![[103982] Commander SK Series Drive 240V 5.8A .37kW](/web/image/product.template/111079/image_128/%5B103982%5D%20Commander%20SK%20Series%20Drive%20240V%205.8A%20.37kW?unique=e5d5b27)
|
Emerson | SKA1200037 | Commander SK Series Drive 240V 5.8A .37kW | Repair: $ 724.00 |
![[104241] 240 Volt 1 HP Variable Speed AC Motor Drive NEMA 1](/web/image/product.template/111319/image_128/%5B104241%5D%20240%20Volt%201%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%201?unique=6e33a3b)
|
AC Technology | Q12001B | 240 Volt 1 HP Variable Speed AC Motor Drive NEMA 1 | Repair: Call for price |
![[104242] 480 Volt 1 HP Variable Speed AC Motor Drive NEMA 1](/web/image/product.template/111320/image_128/%5B104242%5D%20480%20Volt%201%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%201?unique=6e33a3b)
|
AC Technology | Q14001B | 480 Volt 1 HP Variable Speed AC Motor Drive NEMA 1 | Repair: $ 1,154.00 |
![[104243] 590 Volt 1 HP Variable Speed AC Motor Drive NEMA 1](/web/image/product.template/111321/image_128/%5B104243%5D%20590%20Volt%201%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%201?unique=6e33a3b)
|
AC Technology | Q15001B | 590 Volt 1 HP Variable Speed AC Motor Drive NEMA 1 | Repair: Call for price |
![[104244] 240 Volt 2 HP Variable Speed AC Motor Drive NEMA 1](/web/image/product.template/111322/image_128/%5B104244%5D%20240%20Volt%202%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%201?unique=6e33a3b)
|
AC Technology | Q12002B | 240 Volt 2 HP Variable Speed AC Motor Drive NEMA 1 | Repair: Call for price |
![[104245] 480 Volt 2 HP Variable Speed AC Motor Drive NEMA 1](/web/image/product.template/111323/image_128/%5B104245%5D%20480%20Volt%202%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%201?unique=6e33a3b)
|
AC Technology | Q14002B | 480 Volt 2 HP Variable Speed AC Motor Drive NEMA 1 | Repair: Call for price |
![[104247] 240 Volt 3 HP Variable Speed AC Motor Drive NEMA 1](/web/image/product.template/111325/image_128/%5B104247%5D%20240%20Volt%203%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%201?unique=6e33a3b)
|
AC Technology | Q12003B | 240 Volt 3 HP Variable Speed AC Motor Drive NEMA 1 | Repair: Call for price |
![[104248] 480 Volt 3 HP Variable Speed AC Motor Drive NEMA 1](/web/image/product.template/111326/image_128/%5B104248%5D%20480%20Volt%203%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%201?unique=6e33a3b)
|
AC Technology | Q14003B | 480 Volt 3 HP Variable Speed AC Motor Drive NEMA 1 | Repair: $ 1,154.00 |
![[104249] 590 Volt 3 HP Variable Speed AC Motor Drive NEMA 1](/web/image/product.template/111327/image_128/%5B104249%5D%20590%20Volt%203%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%201?unique=6e33a3b)
|
AC Technology | Q15003B | 590 Volt 3 HP Variable Speed AC Motor Drive NEMA 1 | Repair: Call for price |
![[104250] 240 Volt 5 HP Variable Speed AC Motor Drive NEMA 1](/web/image/product.template/111328/image_128/%5B104250%5D%20240%20Volt%205%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%201?unique=6e33a3b)
|
AC Technology | Q12005B | 240 Volt 5 HP Variable Speed AC Motor Drive NEMA 1 | Repair: Call for price |
We repair almost any item! Request a free quote through our RMA form or call us at Toll Free: (800) 284-2420