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 | |
|---|---|---|---|---|
![[77531] 7.5HP AC Drive](/web/image/product.template/97880/image_128/%5B77531%5D%207.5HP%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 178B0456 | 7.5HP AC Drive | Repair: $ 1,744.00 |
![[77530] 30HP 460V AC Drive](/web/image/product.template/97879/image_128/%5B77530%5D%2030HP%20460V%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 178B0036 | 30HP 460V AC Drive | Repair: $ 2,428.00 |
![[77529] 1HP AC Drive](/web/image/product.template/97878/image_128/%5B77529%5D%201HP%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 176Z0120 | 1HP AC Drive | Repair: $ 900.00 |
![[77528] 1HP AC Drive](/web/image/product.template/97877/image_128/%5B77528%5D%201HP%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 176Z0034 | 1HP AC Drive | Repair: $ 900.00 |
![[77527] 15HP AC Drive](/web/image/product.template/97876/image_128/%5B77527%5D%2015HP%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 176F0880 | 15HP AC Drive | Repair: $ 2,280.00 |
![[77526] 5HP AC Drive](/web/image/product.template/97875/image_128/%5B77526%5D%205HP%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 176F0874 | 5HP AC Drive | Repair: $ 1,408.00 |
![[77525] 15HP AC Drive](/web/image/product.template/97874/image_128/%5B77525%5D%2015HP%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 176F0538 | 15HP AC Drive | Repair: $ 2,364.00 |
![[77524] 7.5HP AC Drive](/web/image/product.template/97873/image_128/%5B77524%5D%207.5HP%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 176F0496 | 7.5HP AC Drive | Repair: $ 1,788.00 |
![[77523] 3HP 460V AC Drive](/web/image/product.template/97872/image_128/%5B77523%5D%203HP%20460V%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 176F0478 | 3HP 460V AC Drive | Repair: $ 1,092.00 |
![[77522] 2HP AC Drive](/web/image/product.template/97871/image_128/%5B77522%5D%202HP%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 176F0472 | 2HP AC Drive | Repair: $ 1,092.00 |
![[77521] 1.5HP AC Drive](/web/image/product.template/97870/image_128/%5B77521%5D%201.5HP%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 176F0466 | 1.5HP AC Drive | Repair: $ 952.00 |
![[77520] 1HP AC Drive](/web/image/product.template/97869/image_128/%5B77520%5D%201HP%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 176F0460 | 1HP AC Drive | Repair: $ 920.00 |
![[77517] 10HP 460V AC Drive](/web/image/product.template/97866/image_128/%5B77517%5D%2010HP%20460V%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 175Z7442 | 10HP 460V AC Drive | Repair: $ 1,940.00 |
![[77516] 5HP AC Drive](/web/image/product.template/97865/image_128/%5B77516%5D%205HP%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 175Z7440 | 5HP AC Drive | Repair: $ 1,464.00 |
![[77515] 20HP 460V AC Drive](/web/image/product.template/97864/image_128/%5B77515%5D%2020HP%20460V%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 175Z7366 | 20HP 460V AC Drive | Repair: $ 2,216.00 |
![[77514] 25HP 460V AC Drive](/web/image/product.template/97863/image_128/%5B77514%5D%2025HP%20460V%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 175Z7289 | 25HP 460V AC Drive | Repair: $ 2,552.00 |
![[77513] 10HP 460V AC Drive](/web/image/product.template/97862/image_128/%5B77513%5D%2010HP%20460V%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 175Z7286 | 10HP 460V AC Drive | Repair: $ 1,832.00 |
![[77512] 7.5H 460V AC Drive](/web/image/product.template/97861/image_128/%5B77512%5D%207.5H%20460V%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 175Z7285 | 7.5H 460V AC Drive | Repair: $ 1,768.00 |
![[77511] 5HP 460V AC Drive](/web/image/product.template/97860/image_128/%5B77511%5D%205HP%20460V%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 175Z7284 | 5HP 460V AC Drive | Repair: $ 1,596.00 |
![[77510] 3HP 460V AC Drive](/web/image/product.template/97859/image_128/%5B77510%5D%203HP%20460V%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 175Z7282 | 3HP 460V AC Drive | Repair: $ 1,388.00 |
![[77509] 40HP 460V AC Drive](/web/image/product.template/97858/image_128/%5B77509%5D%2040HP%20460V%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 175Z7033 | 40HP 460V AC Drive | Repair: $ 2,588.00 |
![[77508] 15HP AC Drive](/web/image/product.template/97857/image_128/%5B77508%5D%2015HP%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 175Z4299 | 15HP AC Drive | Repair: $ 2,280.00 |
![[77507] 30HP AC Drive](/web/image/product.template/97856/image_128/%5B77507%5D%2030HP%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 175Z4156 | 30HP AC Drive | Repair: $ 2,660.00 |
![[77506] 25HP AC Drive](/web/image/product.template/97855/image_128/%5B77506%5D%2025HP%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 175Z4138 | 25HP AC Drive | Repair: $ 2,552.00 |
![[77505] 25HP AC Drive](/web/image/product.template/97854/image_128/%5B77505%5D%2025HP%20AC%20Drive?unique=2fc86ec)
|
Danfoss | 175Z4132 | 25HP AC Drive | Repair: $ 2,732.00 |
We repair almost any item! Request a free quote through our RMA form or call us at Toll Free: (800) 284-2420