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
Omron 3G3HV-A4150-E 25HP 460V AC Drive Repair: 2,576.00
Omron 3G3HV-A4055-CE 5HP 460V AC Drive Repair: 1,248.00
Omron 3G3FV-A4110-CE 20HP 460V AC Drive Repair: 1,980.00
Omron 3G3FV-A4040-CUE AC Drive Repair: 1,012.00
Omron 3G3FV-A4040-CE AC Drive Repair: 1,060.00
Omron 3G3FV-A4007-CE AC Drive Repair: 836.00
Omron 3G3FV-A2075-E 10HP 230V AC Drive Repair: 2,020.00
Omron 3G3FV-A2037-E 5HP 230V AC Drive Repair: 1,284.00
Omron 3G3FV-A2015-E 2HP 230V AC Drive Repair: 1,032.00
Omron 3G3EV-AB007MA AC Drive Single Phase 200 VAC 0.75 kW Repair: 754.00
Omron 3G3EV-AB007-CUE AC Drive Single Phase 200 VAC 0.75kW Repair: 754.00
Omron 3G3EV-AB004-E AC Drive Single Phase 200 VAC 0.4kW Repair: 664.00
Omron 3G3EV-A2004-E AC Drive 3 Ph 200VAC 0.4kW Repair: 654.00
NUM MNDA2-015-Q23 15A AC Drive Monod Repair: 1,888.00
Nordic 91EJ34A0A 15HP 460V AC Drive Repair: 592.00
Nordic 91DJ34A0A 10HP 460V AC Drive Repair: 516.00
Nordic 3RW3126-1CB14 AC Drive Repair: 408.00
Nordic 3RW3125-1CB14 AC Drive Repair: 352.00
Nordic 25B34J00 15HP 460V AC Drive Repair: 592.00
Nordic 25B34I00 10HP 460V AC Drive Repair: 532.00
Nordic 25B34H00 7.5H 460V AC Drive Repair: 532.00
Nordic 25B34G00 5HP 460V AC Drive Repair: 520.00
Nordic 25B34F00 3HP 460V AC Drive Repair: 516.00
Motortronics KP1-430-P 30HP 460V AC Drive Repair: 2,608.00
Motortronics KP1-410-E-K1 10HP 460V AC Drive Repair: 1,976.00
Motortronics KP1-407-P 7.5H 460V AC Drive Repair: 1,580.00
Motortronics KP1-401-PX1 1HP 460V AC Drive Repair: 804.00
Motortronics KP1-401-N 1HP 460V AC Drive Repair: 740.00
Motortronics KP1-205-E 5HP 230V AC Drive Repair: 1,356.00
Motortronics KP1-203 3HP 230V AC Drive Repair: 812.00
Motortronics HV1-64-P 28A 208V Soft Start Repair: 448.00
Motortronics CSD-640-N4 40-50HP AC Drive Repair: 2,764.00
Motortronics CSD-640-N 40-50HP AC Drive Repair: 2,764.00
Motortronics CSD-640-E 40-50HP AC Drive Repair: 2,496.00
Motortronics CSD-630-N4 30-40HP AC Drive Repair: 2,436.00
Motortronics CSD-630-N 30-40HP AC Drive Repair: 2,428.00
Motortronics CSD-630-E 30-40HP AC Drive Repair: 2,436.00
Motortronics CSD-620-N4 20-30HP AC Drive Repair: 2,268.00
Motortronics CSD-620-N 20-30HP AC Drive Repair: 2,272.00
Motortronics CSD-620-E 20-30HP AC Drive Repair: 2,364.00
Motortronics CSD-615-N4 15-20HP AC Drive Repair: 1,896.00
Motortronics CSD-615-N 15-20HP AC Drive Repair: 1,896.00
Motortronics CSD-615-E 15-20HP AC Drive Repair: 1,896.00
Motortronics CSD-610-N4 10-15HP AC Drive Repair: 1,600.00
Motortronics CSD-610-N 10-15HP AC Drive Repair: 1,676.00
Motortronics CSD-610-E 10-15HP AC Drive Repair: 1,676.00
Motortronics CSD-607-N4 7.5H 600V AC Drive Repair: 1,468.00
Motortronics CSD-607-N 7.5H 600V AC Drive Repair: 1,472.00
Motortronics CSD-607-E 7.5H 600V AC Drive Repair: 1,524.00
Motortronics CSD-605-N4 5HP 600V AC Drive Repair: 1,236.00
Motortronics CSD-605-N 5HP 600V AC Drive Repair: 1,236.00
Motortronics CSD-605-E 5HP 600V AC Drive Repair: 1,236.00
Motortronics CSD-430-N4 30-40HP AC Drive Repair: 2,444.00
Motortronics CSD-430-N 30-40HP AC Drive Repair: 2,444.00
Motortronics CSD-430-E 30-40HP AC Drive Repair: 2,444.00
Motortronics CSD-420-N4 20-25HP AC Drive Repair: 1,544.00
Motortronics CSD-420-N 20-25HP AC Drive Repair: 1,544.00
Motortronics CSD-420-E 20-25HP AC Drive Repair: 1,544.00
Motortronics CSD-415-N4 15-20HP AC Drive Repair: 1,544.00
Motortronics CSD-415-E 15-20HP AC Drive Repair: 1,544.00
Motortronics CSD-410-E 10HP 460V AC Drive Repair: 1,014.00
Motortronics CSD-407-N 7.5H 460V AC Drive Repair: 1,014.00
Motortronics CSD-407-E 7.5H 460V AC Drive Repair: 1,014.00
Motortronics CSD-405-N4 5HP 460V AC Drive Repair: 844.00
Motortronics CSD-405-N 5HP 460V AC Drive Repair: 844.00
Motortronics CSD-405-E 5HP 460V AC Drive Repair: 844.00
Motortronics CSD-403-N4 3HP 460V AC Drive Repair: 844.00
Motortronics CSD-403-N 3HP 460V AC Drive Repair: 844.00
Motortronics CSD-403-E 3HP 460V AC Drive Repair: 844.00
Motortronics CSD-402-NX3 2HP 460V AC Drive Repair: 724.00
Motortronics CSD-402-E 2HP 460V AC Drive Repair: 724.00
Motortronics CSD-402 2HP 460V AC Drive Repair: 724.00
Motortronics CSD-401-E 1HP 460V AC Drive Repair: 724.00
Motortronics CSD-2P5-N4 0.5 HP 230V AC Drive Repair: 704.00
Motortronics CSD-2P5-N 0.5 HP 230V AC Drive Repair: 704.00
Motortronics CSD-230-N 30-40HP AC Drive Repair: 1,644.00
Motortronics CSD-220-N4 20-25HP AC Drive Repair: 1,444.00
Motortronics CSD-220-N 20-25HP AC Drive Repair: 1,444.00
Motortronics CSD-220-E 20-25HP AC Drive Repair: 1,444.00
Motortronics CSD-215-N4 15-20HP AC Drive Repair: 1,444.00
Motortronics CSD-215-N 15-20HP AC Drive Repair: 1,444.00
Motortronics CSD-215-E 15-20HP AC Drive Repair: 1,444.00
Motortronics CSD-210-N4 10HP 230V AC Drive Repair: 1,444.00
Motortronics CSD-210-E 10HP 230V AC Drive Repair: 1,444.00
Motortronics CSD-207-N4 7.5H 230V AC Drive Repair: 824.00
Motortronics CSD-207-N 7.5H 230V AC Drive Repair: 824.00
Motortronics CSD-207-E 7.5H 230V AC Drive Repair: 824.00
Motortronics CSD-205-E 5HP 230V AC Drive Repair: 824.00
Motortronics CSD-203-N4 3HP 230V AC Drive Repair: 754.00
Motortronics CSD-203-E 3HP 230V AC Drive Repair: 754.00
Motortronics CSD-202-E 2HP 230V AC Drive Repair: 754.00
Motortronics CSD-201-N4 1HP 230V AC Drive Repair: 754.00
Motortronics CSD-201-E 1HP 230V AC Drive Repair: 754.00
Mitsubishi FR-Z340-7.5K-UL 10HP 460V AC Drive Repair: 2,660.00
Mitsubishi FR-Z340-7.5K-ER 10HP 460V AC Drive Repair: 2,552.00
Mitsubishi FR-Z340-5.5K-UL 7.5H 460V AC Drive Repair: 2,576.00
Mitsubishi FR-Z340-5.5K 7.5H 460V AC Drive Repair: 2,484.00
Mitsubishi FR-Z340-3.7K 5HP 460V AC Drive Repair: 1,780.00
Mitsubishi FR-Z340-2.2K-AW 3HP 460V AC Drive Repair: 1,592.00
Mitsubishi FR-Z320-7.5K-UL 10HP 230V AC Drive Repair: 2,188.00
7697 Items Found
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We repair almost any item! Request a free quote through our RMA form or call us at Toll Free: (800) 284-2420