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
Woods AFC2001-5A E-Trac AC Inverter Motor 1 HP Repair: 848.00
Woods AFC2001-0C2 E-Trac AC Inverter Motor 1 HP Repair: 1,148.00
Woods AFC2001-0B2 E-Trac AC Inverter Motor 1 HP Repair: 632.00
Woods AFC2001-0A2 E-Trac AC Inverter Motor 1 HP Repair: 664.00
Woods AFC2000-7D E-Trac AC Inverter Motor 0.75 HP Repair: 608.00
Woods AFC2000-7C2 E-Trac AC Inverter Motor 0.75 HP Repair: 608.00
Woods AFC2000-7B2 E-Trac AC Inverter Motor 0.75 HP Repair: 608.00
Woods AFC2000-7B E-Trac AC Inverter Motor 0.75 HP Repair: 608.00
Woods AFC2000-7A2 E-Trac AC Inverter Motor 0.75 HP Repair: 608.00
Woods AFC2000-7A E-Trac AC Inverter Motor 0.75 HP Repair: 608.00
Fuji Electric FVR 004 G5-2 Adjustable Frequency Inverter Drive 0.75 HP E-Trac Repair: 640.00
Fuji Electric FVR 015 G5S-2 Adjustable Frequency Inverter Drive 5 HP 230V Repair: 928.00
Fuji Electric FVR 022 G5S-2 Adjustable Frequency Inverter Drive 5 HP 230V Repair: 1,160.00
Fuji Electric FVR 220 G5S-2 Adjustable Frequency Inverter Drive 30HP 230V Repair: Call for price
Fuji Electric FVR 055 G5-2 Adjustable Frequency Inverter Drive 7HP 230V Repair: 2,240.00
Fuji Electric FVR 037 G5B Adjustable Frequency Inverter Drive 5 HP 230V Repair: 1,276.00
Fuji Electric FVR 037 G5-2 Adjustable Frequency Inverter Drive 5 HP 230V/16A Repair: 1,292.00
Danfoss 175B6037 AC 200 VLT Motor Option Board Repair: Call for price
Danfoss 175B6035 AC 200 VLT Motor Optiopn Board Repair: Call for price
Emerson 2990-8000 Horizon 1 AC Motor Repair: 380.00
Struckmeier FSP-38A-750-19K Frequency AC Motor Drive 19Amp Repair: 1,300.00
Miki Pulley Co. Ltd. VM1-37-(X) Variable Frequency AC Drive 16AMP Repair: 1,104.00
Miki Pulley Co. Ltd. VM1-22-(X) Variable Frequency AC Drive 11AMP Repair: 1,016.00
Miki Pulley Co. Ltd. VM1-15-(X) Variable Frequency AC Drive 8AMP Repair: 920.00
Miki Pulley Co. Ltd. VM1-07-(X) Variable Frequency AC Drive 5AMP Repair: 920.00
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