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 | |
|---|---|---|---|---|
![[51942] 1HP 460V AC Drive](/web/image/product.template/77382/image_128/%5B51942%5D%201HP%20460V%20AC%20Drive?unique=2d42ac7)
|
Reliance Electric | 1V4140 | 1HP 460V AC Drive | Repair: $ 752.00 |
![[51941] 1HP 230V AC Drive](/web/image/product.template/77381/image_128/%5B51941%5D%201HP%20230V%20AC%20Drive?unique=bbd4c07)
|
Reliance Electric | 1V2460 | 1HP 230V AC Drive | Repair: Call for price |
![[51940] 1HP 230V AC Drive](/web/image/product.template/77380/image_128/%5B51940%5D%201HP%20230V%20AC%20Drive?unique=bbd4c07)
|
Reliance Electric | 1V2160 | 1HP 230V AC Drive | Repair: Call for price |
![[51939] 1HP 230V AC Drive](/web/image/product.template/77379/image_128/%5B51939%5D%201HP%20230V%20AC%20Drive?unique=2d42ac7)
|
Reliance Electric | 1V2151 | 1HP 230V AC Drive | Repair: $ 664.00 |
![[51938] 1HP 230V AC Drive](/web/image/product.template/77378/image_128/%5B51938%5D%201HP%20230V%20AC%20Drive?unique=2d42ac7)
|
Reliance Electric | 1V2150 | 1HP 230V AC Drive | Repair: $ 708.00 |
![[51937] 20HP 460V SP500 Variable Speed AC Drive](/web/image/product.template/77377/image_128/%5B51937%5D%2020HP%20460V%20SP500%20Variable%20Speed%20AC%20Drive?unique=e89ae1f)
|
Reliance Electric | 1SU42020 | 20HP 460V SP500 Variable Speed AC Drive | Repair: $ 2,696.00 |
![[51935] 20HP 460V SP500 Variable Speed AC Drive](/web/image/product.template/77375/image_128/%5B51935%5D%2020HP%20460V%20SP500%20Variable%20Speed%20AC%20Drive?unique=e89ae1f)
|
Reliance Electric | 1SU41020 | 20HP 460V SP500 Variable Speed AC Drive | Repair: $ 1,968.00 |
![[51934] 15HP 460V SP500 Variable Speed AC DRIVE](/web/image/product.template/77374/image_128/%5B51934%5D%2015HP%20460V%20SP500%20Variable%20Speed%20AC%20DRIVE?unique=e89ae1f)
|
Reliance Electric | 1SU41015 | 15HP 460V SP500 Variable Speed AC DRIVE | Repair: $ 1,672.00 |
![[51933] 5HP 230V AC Drive](/web/image/product.template/77373/image_128/%5B51933%5D%205HP%20230V%20AC%20Drive?unique=e89ae1f)
|
Reliance Electric | 1SU24005 | 5HP 230V AC Drive | Repair: $ 960.00 |
![[51932] 2HP 230V AC Drive](/web/image/product.template/77372/image_128/%5B51932%5D%202HP%20230V%20AC%20Drive?unique=e89ae1f)
|
Reliance Electric | 1SU20002 | 2HP 230V AC Drive | Repair: $ 572.00 |
![[51929] 5HP 460V AC Drive](/web/image/product.template/77369/image_128/%5B51929%5D%205HP%20460V%20AC%20Drive?unique=1ff6b37)
|
Reliance Electric | 1CV41005 | 5HP 460V AC Drive | Repair: $ 956.00 |
![[51928] 5HP 575V AC Drive](/web/image/product.template/77368/image_128/%5B51928%5D%205HP%20575V%20AC%20Drive?unique=1ff6b37)
|
Reliance Electric | 1AC5105C | 5HP 575V AC Drive | Repair: $ 1,560.00 |
![[51926] 7.5HP 460V AC Drive](/web/image/product.template/77366/image_128/%5B51926%5D%207.5HP%20460V%20AC%20Drive?unique=fe0f708)
|
Reliance Electric | 1AC4107C | 7.5HP 460V AC Drive | Repair: $ 1,788.00 |
![[51925] 3HP 460V AC Drive](/web/image/product.template/77365/image_128/%5B51925%5D%203HP%20460V%20AC%20Drive?unique=fe0f708)
|
Reliance Electric | 1AC4103U | 3HP 460V AC Drive | Repair: $ 1,312.00 |
![[51924] 2HP 460V AC Drive](/web/image/product.template/77364/image_128/%5B51924%5D%202HP%20460V%20AC%20Drive?unique=fe0f708)
|
Reliance Electric | 1AC4102G | 2HP 460V AC Drive | Repair: $ 1,100.00 |
![[51923] 7.5HP 460V AC Drive](/web/image/product.template/77363/image_128/%5B51923%5D%207.5HP%20460V%20AC%20Drive?unique=fe0f708)
|
Reliance Electric | 1AC4007U | 7.5HP 460V AC Drive | Repair: $ 2,604.00 |
![[51922] 7.5HP 460V AC Drive](/web/image/product.template/77362/image_128/%5B51922%5D%207.5HP%20460V%20AC%20Drive?unique=fe0f708)
|
Reliance Electric | 1AC4007 | 7.5HP 460V AC Drive | Repair: $ 2,404.00 |
![[51921] 2HP 230V AC Drive](/web/image/product.template/77361/image_128/%5B51921%5D%202HP%20230V%20AC%20Drive?unique=28a9035)
|
Reliance Electric | 1AC2102C | 2HP 230V AC Drive | Repair: $ 864.00 |
![[51920] 5HP 230V AC Drive](/web/image/product.template/77360/image_128/%5B51920%5D%205HP%20230V%20AC%20Drive?unique=28a9035)
|
Reliance Electric | 1AC2005C | 5HP 230V AC Drive | Repair: $ 1,280.00 |
![[51847] 15H 10 HP 230VAC Inverter](/web/image/product.template/77287/image_128/%5B51847%5D%2015H%2010%20HP%20230VAC%20Inverter?unique=21849e1)
|
Baldor Electric | ID15H210-E | 15H 10 HP 230VAC Inverter | Repair: $ 1,444.00 |
![[51797] 15HP 460V AC Drive](/web/image/product.template/77237/image_128/%5B51797%5D%2015HP%20460V%20AC%20Drive?unique=2d42ac7)
|
Reliance Electric | 15V4251 | 15HP 460V AC Drive | Repair: $ 2,676.00 |
![[51796] 15HP 460V AC Drive](/web/image/product.template/77236/image_128/%5B51796%5D%2015HP%20460V%20AC%20Drive?unique=2d42ac7)
|
Reliance Electric | 15V4250 | 15HP 460V AC Drive | Repair: $ 2,492.00 |
![[51795] 15HP 460V AC Drive](/web/image/product.template/77235/image_128/%5B51795%5D%2015HP%20460V%20AC%20Drive?unique=2d42ac7)
|
Reliance Electric | 15V4240 | 15HP 460V AC Drive | Repair: $ 2,676.00 |
![[51794] 15HP 460V AC Drive](/web/image/product.template/77234/image_128/%5B51794%5D%2015HP%20460V%20AC%20Drive?unique=2d42ac7)
|
Reliance Electric | 15V4151 | 15HP 460V AC Drive | Repair: $ 2,392.00 |
![[51793] 15HP 460V AC Drive](/web/image/product.template/77233/image_128/%5B51793%5D%2015HP%20460V%20AC%20Drive?unique=2d42ac7)
|
Reliance Electric | 15V4150 | 15HP 460V AC Drive | Repair: $ 2,116.00 |
We repair almost any item! Request a free quote through our RMA form or call us at Toll Free: (800) 284-2420