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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7695 Items Found
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Mfg. Mfg. Part Num. Description Prices
General Electric 6VAF323020B AF-300B AC Drive 230V 20HP Repair: 1,264.00
General Electric 6VAF323015B AF-300B AC Drive 230V 15HP Repair: 1,380.00
General Electric 6VAF323010B AF-300B AC Drive 230V 10HP Repair: 932.00
General Electric 6VAF323007B AF-300B AC Drive 7.5HP Repair: 1,116.00
General Electric 6VAF323005B AF-300B AC Drive 5HP Repair: 1,000.00
General Electric 6VAF323003B AF-300B AC Drive 3 HP Repair: 836.00
General Electric 6VAF323002B AF-300B AC Drive 2 HP Repair: 1,032.00
General Electric 6VAF323001B AF-300B AC Drive 230V 1 HP Repair: 620.00
Vee-Arc Corp. 930-700 Super 7000 AC Drive Reg Board without Keypad Repair: 1,736.00
Vee-Arc Corp. 930-800 Super 7000 AC Drive Reg Board with Keypad Repair: Call for price
Saftronics CIMR-F75AS2 Open Chassis Juspeed F 7.5KW AC Drive Repair: 1,640.00
Saftronics CIMR-F55AS2 Open Chassis Juspeed F 5.5KW AC Drive Repair: 1,412.00
Saftronics CIMR-F37AS3 Open Chassis Juspeed 460V 5 HP AC Drive Repair: 1,216.00
Saftronics CIMR-F37AS2 Open Chassis Juspeed F 3.7KW AC Drive Repair: 1,336.00
Saftronics CIMR-F22AS2 Open Chassis Juspeed F 2.2KW AC Drive Repair: 960.00
Saftronics CIMR-F22AS3 Open Chassis Juspeed F 2.2KW AC Drive Repair: 960.00
Saftronics CIMR-F15AS3 Open Chassis Juspeed F 1.5KW AC Drive Repair: 852.00
Saftronics CIMR-F15AS2 Open Chassis Juspeed F 1.5KW AC Drive Repair: 840.00
Saftronics CIMR-F08AS2 Open Chassis Juspeed F 0.8KW AC Drive Repair: 740.00
Woods WFC4050-0C 50 HP E-Trac AC Inverter Motor Drive Repair: Call for price
Woods WFC4050-0A 50 HP E-Trac AC Inverter Motor Drive Repair: Call for price
Woods WFC4040-0C 40 HP E-Trac AC Inverter Motor Drive Repair: 3,452.00
Woods WFC4040-0A 40 HP E-Trac AC Inverter Motor Drive Repair: 3,452.00
Woods WFC4030-0C 30 HP E-Trac AC Inverter Motor Drive Repair: 2,848.00
Woods WFC4030-0A 30 HP E-Trac AC Inverter Motor Drive Repair: 2,848.00
7695 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