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 | |
|---|---|---|---|---|
![[52896] 7.5HP AC Drive](/web/image/product.template/78336/image_128/%5B52896%5D%207.5HP%20AC%20Drive?unique=1ff6b37)
|
Reliance Electric | 6SP201-022BTAN | 7.5HP AC Drive | Repair: $ 996.00 |
![[52895] 5HP AC Drive](/web/image/product.template/78335/image_128/%5B52895%5D%205HP%20AC%20Drive?unique=1ff6b37)
|
Reliance Electric | 6SP201-015BTAN | 5HP AC Drive | Repair: $ 848.00 |
![[52894] 60HP 600V AC Drive](/web/image/product.template/78334/image_128/%5B52894%5D%2060HP%20600V%20AC%20Drive?unique=1ff6b37)
|
Reliance Electric | 6SB501-062CNNNA | 60HP 600V AC Drive | Repair: $ 2,760.00 |
![[52893] 100HP 460V AC Drive](/web/image/product.template/78333/image_128/%5B52893%5D%20100HP%20460V%20AC%20Drive?unique=2d42ac7)
|
Reliance Electric | 6SB401-125CNANA | 100HP 460V AC Drive | Repair: Call for price |
![[52892] 75HP 460V AC Drive](/web/image/product.template/78332/image_128/%5B52892%5D%2075HP%20460V%20AC%20Drive?unique=1ff6b37)
|
Reliance Electric | 6SB401-096CNANA | 75HP 460V AC Drive | Repair: $ 3,108.00 |
![[52891] 60HP AC Drive](/web/image/product.template/78331/image_128/%5B52891%5D%2060HP%20AC%20Drive?unique=1ff6b37)
|
Reliance Electric | 6SB401-077CNANA | 60HP AC Drive | Repair: $ 2,696.00 |
![[52890] 50HP 460V AC Drive](/web/image/product.template/78330/image_128/%5B52890%5D%2050HP%20460V%20AC%20Drive?unique=1ff6b37)
|
Reliance Electric | 6SB401-065CTANA | 50HP 460V AC Drive | Repair: $ 2,596.00 |
![[52889] 40HP 460V AC Drive](/web/image/product.template/78329/image_128/%5B52889%5D%2040HP%20460V%20AC%20Drive?unique=1ff6b37)
|
Reliance Electric | 6SB401-052CTANA | 40HP 460V AC Drive | Repair: $ 2,528.00 |
![[52888] 30HP 460V AC Drive](/web/image/product.template/78328/image_128/%5B52888%5D%2030HP%20460V%20AC%20Drive?unique=1ff6b37)
|
Reliance Electric | 6SB401-040CTANA | 30HP 460V AC Drive | Repair: $ 2,428.00 |
![[52887] 20HP AC Drive](/web/image/product.template/78327/image_128/%5B52887%5D%2020HP%20AC%20Drive?unique=1ff6b37)
|
Reliance Electric | 6SB401-027CTANA | 20HP AC Drive | Repair: $ 2,184.00 |
![[52886] 1HP 120V AC Drive](/web/image/product.template/78326/image_128/%5B52886%5D%201HP%20120V%20AC%20Drive?unique=2d42ac7)
|
Reliance Electric | 6MDVN-5P0102/A | 1HP 120V AC Drive | Repair: $ 472.00 |
![[52885] .5HP 120V AC Drive](/web/image/product.template/78325/image_128/%5B52885%5D%20.5HP%20120V%20AC%20Drive?unique=2d42ac7)
|
Reliance Electric | 6MDVN-2P3102/A | .5HP 120V AC Drive | Repair: $ 364.00 |
![[52883] 2HP 600V AC Drive](/web/image/product.template/78323/image_128/%5B52883%5D%202HP%20600V%20AC%20Drive?unique=1ff6b37)
|
Reliance Electric | 6MDEN-3P0102/A | 2HP 600V AC Drive | Repair: $ 684.00 |
![[52882] 5HP 460V AC Drive](/web/image/product.template/78322/image_128/%5B52882%5D%205HP%20460V%20AC%20Drive?unique=1ff6b37)
|
Reliance Electric | 6MDDN-8P7101/A | 5HP 460V AC Drive | Repair: $ 640.00 |
![[52881] 3HP 460V AC Drive](/web/image/product.template/78321/image_128/%5B52881%5D%203HP%20460V%20AC%20Drive?unique=1ff6b37)
|
Reliance Electric | 6MDDN-6P0102/A | 3HP 460V AC Drive | Repair: $ 728.00 |
![[52880] 3HP 460V AC Drive](/web/image/product.template/78320/image_128/%5B52880%5D%203HP%20460V%20AC%20Drive?unique=1ff6b37)
|
Reliance Electric | 6MDDN-6P0101/A | 3HP 460V AC Drive | Repair: $ 576.00 |
![[52879] 2HP 460V AC Drive](/web/image/product.template/78319/image_128/%5B52879%5D%202HP%20460V%20AC%20Drive?unique=1ff6b37)
|
Reliance Electric | 6MDDN-4P0102/A | 2HP 460V AC Drive | Repair: $ 532.00 |
![[52878] 2HP 460V AC Drive](/web/image/product.template/78318/image_128/%5B52878%5D%202HP%20460V%20AC%20Drive?unique=1ff6b37)
|
Reliance Electric | 6MDDN-4P0101/A | 2HP 460V AC Drive | Repair: $ 460.00 |
![[52877] 1HP 460V AC Drive](/web/image/product.template/78317/image_128/%5B52877%5D%201HP%20460V%20AC%20Drive?unique=2d42ac7)
|
Reliance Electric | 6MDDN-2P3102/A | 1HP 460V AC Drive | Repair: $ 540.00 |
![[52876] 1HP 460V AC Drive](/web/image/product.template/78316/image_128/%5B52876%5D%201HP%20460V%20AC%20Drive?unique=2d42ac7)
|
Reliance Electric | 6MDDN-2P3101/A | 1HP 460V AC Drive | Repair: $ 400.00 |
![[52875] .5HP 460V AC Drive](/web/image/product.template/78315/image_128/%5B52875%5D%20.5HP%20460V%20AC%20Drive?unique=2d42ac7)
|
Reliance Electric | 6MDDN-1P4102/A | .5HP 460V AC Drive | Repair: $ 504.00 |
![[52874] .5HP 460V AC Drive](/web/image/product.template/78314/image_128/%5B52874%5D%20.5HP%20460V%20AC%20Drive?unique=2d42ac7)
|
Reliance Electric | 6MDDN-1P4101/A | .5HP 460V AC Drive | Repair: $ 352.00 |
![[52873] 7.5HP 460V AC Drive](/web/image/product.template/78313/image_128/%5B52873%5D%207.5HP%20460V%20AC%20Drive?unique=1ff6b37)
|
Reliance Electric | 6MDDN-012102/A | 7.5HP 460V AC Drive | Repair: $ 1,024.00 |
![[52872] 5HP 460V AC Drive](/web/image/product.template/78312/image_128/%5B52872%5D%205HP%20460V%20AC%20Drive?unique=1ff6b37)
|
Reliance Electric | 6MDDN-010102/A | 5HP 460V AC Drive | Repair: $ 912.00 |
![[52871] 5HP 230V AC Drive](/web/image/product.template/78311/image_128/%5B52871%5D%205HP%20230V%20AC%20Drive?unique=1ff6b37)
|
Reliance Electric | 6MDBN-017102/A | 5HP 230V AC Drive | Repair: $ 768.00 |
We repair almost any item! Request a free quote through our RMA form or call us at Toll Free: (800) 284-2420