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 | |
|---|---|---|---|---|
![[24686] Altivar 66 7.5HP AC Drive](/web/image/product.template/43705/image_128/%5B24686%5D%20Altivar%2066%207.5HP%20AC%20Drive?unique=fd93abd)
|
Square D | ATV66U90M2 | Altivar 66 7.5HP AC Drive | Repair: $ 1,524.00 |
![[24685] Altivar 66 3 HP AC Drive](/web/image/product.template/43704/image_128/%5B24685%5D%20Altivar%2066%203%20HP%20AC%20Drive?unique=fd93abd)
|
Square D | ATV66U41M2 | Altivar 66 3 HP AC Drive | Repair: $ 1,080.00 |
![[24684] Altivar 66 350HP AC Drive](/web/image/product.template/43703/image_128/%5B24684%5D%20Altivar%2066%20350HP%20AC%20Drive?unique=fd93abd)
|
Square D | ATV66C31N41 | Altivar 66 350HP AC Drive | Repair: Call for price |
![[24683] Altivar 66 300HP AC Drive](/web/image/product.template/43702/image_128/%5B24683%5D%20Altivar%2066%20300HP%20AC%20Drive?unique=fd93abd)
|
Square D | ATV66C28N41 | Altivar 66 300HP AC Drive | Repair: Call for price |
![[24682] Altivar 66 250HP AC Drive](/web/image/product.template/43701/image_128/%5B24682%5D%20Altivar%2066%20250HP%20AC%20Drive?unique=fd93abd)
|
Square D | ATV66C23N41 | Altivar 66 250HP AC Drive | Repair: Call for price |
![[24681] Altivar 66 200HP AC Drive](/web/image/product.template/43700/image_128/%5B24681%5D%20Altivar%2066%20200HP%20AC%20Drive?unique=fd93abd)
|
Square D | ATV66C19N4 | Altivar 66 200HP AC Drive | Repair: Call for price |
![[24679] Altivar 66 150HP AC Drive](/web/image/product.template/43699/image_128/%5B24679%5D%20Altivar%2066%20150HP%20AC%20Drive?unique=fd93abd)
|
Square D | ATV66C15N4 | Altivar 66 150HP AC Drive | Repair: Call for price |
![[24677] Altivar 66 125HP AC Drive](/web/image/product.template/43698/image_128/%5B24677%5D%20Altivar%2066%20125HP%20AC%20Drive?unique=fd93abd)
|
Square D | ATV66C13N4 | Altivar 66 125HP AC Drive | Repair: Call for price |
![[24676] Altivar 66 40HP AC Drive](/web/image/product.template/43697/image_128/%5B24676%5D%20Altivar%2066%2040HP%20AC%20Drive?unique=fd93abd)
|
Square D | ATV66D46M2 | Altivar 66 40HP AC Drive | Repair: Call for price |
![[24675] Altivar 66 100HP AC Drive](/web/image/product.template/43696/image_128/%5B24675%5D%20Altivar%2066%20100HP%20AC%20Drive?unique=fd93abd)
|
Square D | ATV66C10N4 | Altivar 66 100HP AC Drive | Repair: Call for price |
![[24674] Altivar 66 30HP AC Drive](/web/image/product.template/43695/image_128/%5B24674%5D%20Altivar%2066%2030HP%20AC%20Drive?unique=fd93abd)
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Square D | ATV66D33M2 | Altivar 66 30HP AC Drive | Repair: $ 3,048.00 |
![[24673] Altivar 66 60HP AC Drive](/web/image/product.template/43694/image_128/%5B24673%5D%20Altivar%2066%2060HP%20AC%20Drive?unique=fd93abd)
|
Square D | ATV66D64N4 | Altivar 66 60HP AC Drive | Repair: Call for price |
![[24672] Altivar 66 20HP AC Drive](/web/image/product.template/43693/image_128/%5B24672%5D%20Altivar%2066%2020HP%20AC%20Drive?unique=fd93abd)
|
Square D | ATV66D23M2 | Altivar 66 20HP AC Drive | Repair: $ 2,580.00 |
![[24671] Altivar 66 50HP AC Drive](/web/image/product.template/43692/image_128/%5B24671%5D%20Altivar%2066%2050HP%20AC%20Drive?unique=fd93abd)
|
Square D | ATV66D54N4 | Altivar 66 50HP AC Drive | Repair: Call for price |
![[24670] Altivar 66 15HP AC Drive](/web/image/product.template/43691/image_128/%5B24670%5D%20Altivar%2066%2015HP%20AC%20Drive?unique=fd93abd)
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Square D | ATV66D16M2 | Altivar 66 15HP AC Drive | Repair: Call for price |
![[24669] Altivar 66 40HP 30KW AC Drive](/web/image/product.template/43690/image_128/%5B24669%5D%20Altivar%2066%2040HP%2030KW%20AC%20Drive?unique=fd93abd)
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Square D | ATV66D46N4 | Altivar 66 40HP 30KW AC Drive | Repair: $ 3,692.00 |
![[24668] Altivar 66 5HP AC Drive](/web/image/product.template/43689/image_128/%5B24668%5D%20Altivar%2066%205HP%20AC%20Drive?unique=fd93abd)
|
Square D | ATV66U72N4 | Altivar 66 5HP AC Drive | Repair: $ 996.00 |
![[24667] Altivar 66 30HP 460V AC Drive](/web/image/product.template/43688/image_128/%5B24667%5D%20Altivar%2066%2030HP%20460V%20AC%20Drive?unique=fd93abd)
|
Square D | ATV66D33N4 | Altivar 66 30HP 460V AC Drive | Repair: $ 3,208.00 |
![[24666] Altivar 66 5HP AC Drive](/web/image/product.template/43687/image_128/%5B24666%5D%20Altivar%2066%205HP%20AC%20Drive?unique=fd93abd)
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Square D | ATV66U72M2 | Altivar 66 5HP AC Drive | Repair: $ 1,108.00 |
![[24665] Altivar 66 20HP AC Drive](/web/image/product.template/43686/image_128/%5B24665%5D%20Altivar%2066%2020HP%20AC%20Drive?unique=fd93abd)
|
Square D | ATV66D23N4 | Altivar 66 20HP AC Drive | Repair: $ 2,252.00 |
![[24664] Altivar 66 15HP AC Drive](/web/image/product.template/43685/image_128/%5B24664%5D%20Altivar%2066%2015HP%20AC%20Drive?unique=fd93abd)
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Square D | ATV66D16N4 | Altivar 66 15HP AC Drive | Repair: $ 2,504.00 |
![[24663] Altivar 66 7.5HP AC Drive](/web/image/product.template/43684/image_128/%5B24663%5D%20Altivar%2066%207.5HP%20AC%20Drive?unique=fd93abd)
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Square D | ATV66U90N4 | Altivar 66 7.5HP AC Drive | Repair: $ 1,768.00 |
![[24662] Altivar 66 10HP AC Drive](/web/image/product.template/43683/image_128/%5B24662%5D%20Altivar%2066%2010HP%20AC%20Drive?unique=fd93abd)
|
Telemecanique | ATV66D12M2 | Altivar 66 10HP AC Drive | Repair: $ 1,768.00 |
![[24661] Altivar 66 3 HP AC Drive](/web/image/product.template/43682/image_128/%5B24661%5D%20Altivar%2066%203%20HP%20AC%20Drive?unique=fd93abd)
|
Square D | ATV66U41N4 | Altivar 66 3 HP AC Drive | Repair: $ 940.00 |
![[24238] 5HP AC Drive](/web/image/product.template/43280/image_128/%5B24238%5D%205HP%20AC%20Drive?unique=f176537)
|
Getriebebau Nord | SK4000/3NC | 5HP AC Drive | Repair: $ 2,304.00 |
We repair almost any item! Request a free quote through our RMA form or call us at Toll Free: (800) 284-2420