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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Mfg. Mfg. Part Num. Description Prices
Allen Bradley 20BD096A0ANNANA 75HP 460V AC Drive Repair: 3,536.00
Allen Bradley 20BD077A0ANNAND 60HP 460V AC Drive Repair: 3,560.00
Allen Bradley 20BD065A5AYNANA 50HP 460V AC Drive Repair: 3,012.00
Allen Bradley 20BD065A3AYNANA 50HP 460V AC Drive Repair: 2,908.00
Allen Bradley 20BD065A3AYNADD 50HP 460V AC Drive Repair: 2,924.00
Allen Bradley 20BD065A0AYNANN Power Flex 50HP 460V AC Drive Repair: 2,900.00
Allen Bradley 20BD065A0AYNAND PowerFlex 700 50HP 460V AC Drive Repair: 3,064.00
Allen Bradley 20BD065A0AYNANA PowerFlex 700 50HP 460V AC Drive Repair: 2,812.00
Allen Bradley 20BD052A3AYNAND 40HP 460V AC Drive Repair: 2,716.00
Allen Bradley 20BD052A0AYNANC 40HP 460V AC Drive Repair: 2,704.00
Allen Bradley 20BD052A0AYNANB 40HP 460V AC Drive Repair: 2,612.00
Allen Bradley 20BD040A0AYNANN 30HP 460V AC Drive Repair: 2,416.00
Allen Bradley 20BD040A0AYNAND 30HP 460V AC Drive Repair: 2,484.00
Allen Bradley 20BD040A0AYNANB 30HP 460V AC Drive Repair: 2,512.00
Allen Bradley 20BD034A0NYNANC 25HP 460V AC Drive Repair: 2,140.00
Allen Bradley 20BD034A0AYNAND 25HP 460V AC Drive Repair: 2,116.00
Allen Bradley 20BD034A0AYNANB 25HP 460V AC Drive Repair: 2,092.00
Allen Bradley 20BD034A0AYNANA 25HP 460V AC Drive Repair: 2,000.00
Allen Bradley 20BD027A3AYNANC 20HP 460V AC Drive Repair: 2,300.00
Allen Bradley 20BD027A0AYNANN 20HP 460V AC Drive Repair: 1,800.00
Allen Bradley 20BD027A0AYNAND 20HP 460V AC Drive Repair: 2,160.00
Allen Bradley 20BD027A0AYNANB 20HP 460V AC Drive Repair: 1,884.00
Allen Bradley 20BD022A3AYYACD 15HP 460V AC Drive Repair: 2,088.00
Allen Bradley 20BD022A2AYNADB 15HP 460V AC Drive Repair: 1,976.00
Allen Bradley 20BD022A0AYNANC 15HP 460V AC Drive Repair: 1,628.00
Allen Bradley 20BD014A0AYNANC 10HP 460V AC Drive Repair: 1,524.00
Allen Bradley 20BC022A0AYNANC 15HP 460V AC Drive Repair: 1,720.00
Allen Bradley 20BB052A3AYNBNB 20HP 230V AC Drive Repair: 2,300.00
Allen Bradley 20AE9P0A0YNNNN 7.5HP 575V AC Drive Repair: 1,492.00
Allen Bradley 20AE022A0AYNNNN 20HP 575V AC Drive Repair: 1,628.00
Allen Bradley 20AE017A0AYNNNN 15HP 575V AC Drive Repair: 1,328.00
Allen Bradley 20AE011A0AYNNNN 10HP 575V AC Drive Repair: 1,256.00
Allen Bradley 20AE011A0AYNNNC 10HP 575V AC Drive Repair: 1,200.00
Allen Bradley 20AD8P0C3AYNNRN 5HP 460V AC Drive Repair: 1,708.00
Allen Bradley 20AD5P0A3AYNNNN 3HP 460V AC Drive Repair: 1,028.00
Allen Bradley 20AD5P0A3AYNNNC 3HP 460V AC Drive Repair: 808.00
Allen Bradley 20AD2P1A3AYNNDN 1HP 460V AC Drive Repair: 1,028.00
Allen Bradley 20AD065F0AYNANC 50HP 460V AC Drive Repair: 3,576.00
Allen Bradley 20AD065A3AYNANC 50HP 460V AC Drive Repair: 2,968.00
Allen Bradley 20AD065A0AYNANC 50HP 460V AC Drive Repair: 2,968.00
Allen Bradley 20AD052A0AYNANC 40HP 460V AC Drive Repair: 2,600.00
Allen Bradley 20AD040A3AYNANC 30HP 460V AC Drive Repair: 2,416.00
Allen Bradley 20AD034C3AYYAEC 20HP 460V AC Drive Repair: 2,524.00
Allen Bradley 20AD034C3AYNANC 25HP 460V AC Drive Repair: 2,528.00
Allen Bradley 20AD034A3AYNANC 20HP 460V AC Drive Repair: 2,328.00
Allen Bradley 20AD034A0AYNANN 20HP 460V AC Drive Repair: 2,520.00
Allen Bradley 20AD027F0AYNANN 20HP 460V AC Drive Repair: 1,948.00
Allen Bradley 20AD027C3AYNANN 20HP 460V AC Drive Repair: 1,600.00
Allen Bradley 20AD027A3AYNANC 20HP 460V AC Drive Repair: 2,360.00
Allen Bradley 20AD027A1AYNANN 20HP 460V AC Drive Repair: 1,952.00
Allen Bradley 20AD027A0AYNANN 20HP 460V AC Drive Repair: 1,884.00
Allen Bradley 20AD027A0AYNANC 20HP 460V AC Drive Repair: 1,780.00
Allen Bradley 20AD022F3AYNANC 15HP 460V AC Drive Repair: 1,616.00
Allen Bradley 20AD022C3AYNAEN 15HP 460V AC Drive Repair: 1,624.00
Allen Bradley 20AD022C0AYNANN 15HP 460V AC Drive Repair: 1,688.00
Allen Bradley 20AD022A3AYNANN 15HP 460V AC Drive Repair: 1,616.00
Allen Bradley 20AD022A2AYNADN 15HP 460V AC Drive Repair: 1,624.00
Allen Bradley 20AD022A1AYNARN 15HP 460V AC Drive Repair: 1,592.00
Allen Bradley 20AD022A0AYNANN 15HP 460V AC Drive Repair: 1,520.00
Allen Bradley 20AD014C3AYNANC 10HP 460V AC Drive Repair: 1,720.00
Allen Bradley 20AD014A3AYNANN 10HP 460V AC Drive Repair: 1,180.00
Allen Bradley 20AD014A3AYNANC 10HP 460V AC Drive Repair: 1,204.00
Allen Bradley 20AD014A1AYYANN 10HP 460V AC Drive Repair: 1,132.00
Allen Bradley 20AD014A0AYNANN 10HP 460V AC Drive Repair: 1,164.00
Allen Bradley 20AD011A3AYNANN 7.5HP 460V AC Drive Repair: 1,544.00
Allen Bradley 20AD011A0AYNANN 7.5HP 460V AC Drive Repair: 1,544.00
Allen Bradley 20AC022A0AYNANN 15HP 460V AC Drive Repair: 1,468.00
Allen Bradley 20AC030A0AYNANN 20HP 460V AC Drive Repair: 1,864.00
Allen Bradley 20AC011A0AYNANN 7.5HP 460V AC Drive Repair: 1,544.00
Allen Bradley 20AB028A3AYNANN 20HP 460V AC Drive Repair: 1,380.00
Allen Bradley 20AB028A0AYNANN 20HP 460V AC Drive Repair: 1,268.00
Allen Bradley 20AB022A0AYNANN 7.5HP 230V AC Drive Repair: 1,024.00
Allen Bradley 22B-D4P0N104, SERIES A Powerflex 40 480VAC 3 Phase 2 HP Drive Repair: 608.00
Allen Bradley 20BD011A3AYNADD1 W/KEYPAD Powerflex 700 Drive Repair: 1,652.00
Cutler-Hammer AF93AG0B0010D Adjustable Frequency AC Drive 10 HP 240V Repair: Call for price
Cutler-Hammer AF93AG0B007D Adjustable Frequency AC Drive 7.5 HP 240V Repair: Call for price
Cutler-Hammer AF93AG0B005D Adjustable Frequency AC Drive 5 HP 240V Repair: Call for price
Cutler-Hammer AF93AG0B003D Adjustable Frequency AC Drive 3 HP 240V Repair: Call for price
Cutler-Hammer AF93AG0B002D Adjustable Frequency AC Drive 2 HP 240V Repair: Call for price
Cutler-Hammer AF93AG0C0020D Adjustable Frequency AC Drive 20 HP 460V Repair: Call for price
Cutler-Hammer AF93AG0C0015D Adjustable Frequency AC Drive 15 HP 460V Repair: Call for price
Cutler-Hammer AF93AG0C0010D Adjustable Frequency AC Drive 10 HP 460V Repair: Call for price
Cutler-Hammer AF93AG0C007D Adjustable Frequency AC Drive 7.5 HP 460V Repair: Call for price
Cutler-Hammer AF93AG0C005D Adjustable Frequency AC Drive 5HP 460V Repair: Call for price
Allen Bradley 1392-B050-RGMCA 15HP AC Drive Repair: Call for price
Allen Bradley 1351-VMB AC Drive Repair: Call for price
Allen Bradley 1351-TMB-R3 AC Drive Repair: Call for price
Allen Bradley 1351-ROB AC Drive Repair: Call for price
Allen Bradley 1351-QOB AC Drive Repair: Call for price
Allen Bradley 1351-NOB AC Drive Repair: 3,676.00
Allen Bradley 1341M-BAB-H1 AC Drive Repair: 1,284.00
Allen Bradley 1336VTB200EOWS1 200HP 460V AC Drive Repair: Call for price
Allen Bradley 1336VTB200EOWL3 200HP 460V AC Drive Repair: Call for price
Allen Bradley 1336VTB200EOWL2 200HP 460V AC Drive Repair: Call for price
Allen Bradley 1336VTB200EOWL1 200HP 460V AC Drive Repair: Call for price
Allen Bradley 1336VTB200EOWFA 200HP 460V AC Drive Repair: Call for price
Allen Bradley 1336VTB200EOW 200HP 460V AC Drive Repair: Call for price
Allen Bradley 1336VTB200EAWS1 200HP 460V AC Drive Repair: Call for price
Allen Bradley 1336VTB200EAWL3 200HP 460V AC Drive Repair: Call for price
Allen Bradley 1336VTB200EAWL2 200HP 460V AC Drive Repair: Call for price
7694 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