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.

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7697 Items Found
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Mfg. Mfg. Part Num. Description Prices
Allen Bradley 1336-C025EJFS1 25HP 575V AC Drive Repair: Call for price
Allen Bradley 1336-C025EJFRP3 25HP 575V AC Drive Repair: Call for price
Allen Bradley 1336-C025EJFRP1 25HP 575V AC Drive Repair: Call for price
Allen Bradley 1336-C025EJFL3 25HP 575V AC Drive Repair: Call for price
Allen Bradley 1336-C025EJFL2 25HP 575V AC Drive Repair: Call for price
Allen Bradley 1336-C025EJFL1 25HP 575V AC Drive Repair: Call for price
Allen Bradley 1336-C025EJF 25HP 575V AC Drive Repair: Call for price
Allen Bradley 1336-C025EAFS1 25HP 575V AC Drive Repair: Call for price
Allen Bradley 1336-C025EAFL3 25HP 575V AC Drive Repair: Call for price
Allen Bradley 1336-C025EAFL2 25HP 575V AC Drive Repair: Call for price
Allen Bradley 1336-C025EAFL1 25HP 575V AC Drive Repair: Call for price
Allen Bradley 1336-C025EAFFA2 25HP 575V AC Drive Repair: Call for price
Allen Bradley 1336-C025EAF 25HP 575V AC Drive Repair: Call for price
Allen Bradley 1336-C020EOES1 20HP 575V AC Drive Repair: Call for price
Allen Bradley 1336-C020EOEL3 20HP 575V AC Drive Repair: Call for price
Power Electronics M1046CXH Micro-Speed CX 10 HP AC Drive with Gang Set Repair: 1,116.00
Danfoss VLT5002PT5B205TR3DLF00A000 AC Inverter 1.5 HP 380-440VAC Repair: 1,656.00
Extron 113-604 Snap-Pac Drive Repair: 712.00
Woods XFC1000-5A W/KEYPAD Micro Inverter 0.5 HP 115VAC Repair: 544.00
Eurotherm 690PE/0450/400 60HP 460V AC Drive Repair: 6,444.00
Eurotherm 690PB/0060/400 SSD 690+ 10 HP 460V AC Drive Repair: 2,144.00
Eurotherm 690PB/0040/400 SSD 690+ 5 HP 460V AC Drive Repair: 1,654.00
Eurotherm 690PB/0022/400 SSD 690+ 3 HP 460V AC Drive Repair: 1,314.00
Eurotherm 690PB/0022/230 SSD 690+ 3 HP 230V AC Drive Repair: 1,314.00
Eurotherm 690PE/0370/400 50HP 460V AC Drive Repair: 6,444.00
7697 Items Found
Can't Find Your Item?

We repair almost any item! Request a free quote through our RMA form or call us at Toll Free: (800) 284-2420