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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7694 Items Found
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Mfg. Mfg. Part Num. Description Prices
Allen Bradley 1333-YAB-C 2 HP 460V AC Drive Repair: 1,192.00
Allen Bradley 1333-YAB-B 2 HP 460V AC Drive Repair: 1,192.00
Allen Bradley 1333-YAB-A 2 HP 460V AC Drive Repair: 1,192.00
Allen Bradley 1333-YAA-D 2 HP 230V AC Drive Repair: 1,192.00
Allen Bradley 1333-YAA-C 2 HP 230V AC Drive Repair: 1,192.00
Allen Bradley 1333-YAA-B 2 HP 230V AC Drive Repair: 1,192.00
Allen Bradley 1333-YAA-A 2 HP 230V AC Drive Repair: 1,192.00
Allen Bradley 1333-RAA-B 25 HP 230V AC Drive Repair: 2,496.00
Allen Bradley 1333-RAA-A 25 HP 230V AC Drive Repair: 2,496.00
Allen Bradley 1333-MOD-KB005S B Dynamic Brake Repair: Call for price
Allen Bradley 1333-KAA-B 50 HP 230V AC Drive Repair: Call for price
Allen Bradley 1333-KAA-A 50 HP 230V AC Drive Repair: Call for price
Allen Bradley 1333-JAA-B 40 HP 230V AC Drive Repair: 3,552.00
Allen Bradley 1333-JAA-A 40 HP 230V AC Drive Repair: 3,552.00
Allen Bradley 1333-HAA-B 30 HP 230V AC Drive Repair: 3,348.00
Allen Bradley 1333-HAA-A 30 HP 230V AC Drive Repair: 3,348.00
Allen Bradley 1333-GAA-C 20 HP 230V AC Drive Repair: 2,480.00
Allen Bradley 1333-GAA-B 20 HP 230V AC Drive Repair: 2,480.00
Allen Bradley 1333-GAA-A 20 HP 230V AC Drive Repair: 2,480.00
Allen Bradley 1333-FAN-B 15 HP AC Drive Repair: 2,708.00
Allen Bradley 1333-FAC-B 15 HP 575V AC Drive Repair: 2,708.00
Allen Bradley 1333-FAC-A 15 HP 575V AC Drive Repair: 2,708.00
Allen Bradley 1333-FAA-B 15 HP 230V AC Drive Repair: 2,708.00
Allen Bradley 1333-FAA-A 15 HP 230V AC Drive Repair: 2,708.00
Allen Bradley 1333-EAN-B 10 HP AC Drive Repair: 2,020.00
Allen Bradley 1333-EAC-B 10 HP 575V AC Drive Repair: 2,020.00
Allen Bradley 1333-EAC-A 10 HP 575V AC Drive Repair: 2,020.00
Allen Bradley 1333-EAA-B 10 HP 230V AC Drive Repair: 1,980.00
Allen Bradley 1333-EAA-A 10 HP 230V AC Drive Repair: 1,980.00
Allen Bradley 1333-DAW-A 7.5 HP AC Drive Repair: 1,948.00
Allen Bradley 1333-DAN-B 7.5 HP AC Drive Repair: 1,948.00
Allen Bradley 1333-DAC-A 7.5 HP 575V AC Drive Repair: 1,948.00
Allen Bradley 1333-DAA-C 7.5 HP 230V AC Drive Repair: 1,948.00
Allen Bradley 1333-DAA-B 7.5 HP 230V AC Drive Repair: 1,948.00
Allen Bradley 1333-DAA-A 7.5 HP 230V AC Drive Repair: 1,948.00
Allen Bradley 1333-CAN-C 5 HP AC Drive Repair: 1,360.00
Allen Bradley 1333-CAC-B 5 HP 575V AC Drive Repair: 1,360.00
Allen Bradley 1333-CAC-A 5 HP 575V AC Drive Repair: 1,360.00
Allen Bradley 1333-CAB-D 5 HP 460V AC Drive Repair: 1,360.00
Allen Bradley 1333-CAB-C 5 HP 460V AC Drive Repair: 1,360.00
Allen Bradley 1333-CAB-B 5 HP 460V AC Drive Repair: 1,360.00
Allen Bradley 1333-CAB-A 5 HP 460V AC Drive Repair: 1,360.00
Allen Bradley 1333-CAA-D 5 HP 230V AC Drive Repair: 1,360.00
Allen Bradley 1333-CAA-C 5 HP 230V AC Drive Repair: 1,360.00
Allen Bradley 1333-CAA-B 5 HP 230V AC Drive Repair: 1,360.00
Allen Bradley 1333-BAN-B 3 HP AC Drive Repair: 1,360.00
Allen Bradley 1333-BAC-B 3 HP 575V AC Drive Repair: 1,360.00
Allen Bradley 1333-BAC-A 3 HP 575V AC Drive Repair: 1,360.00
Allen Bradley 1333-BAB-D 3 HP 460V AC Drive Repair: 1,360.00
Allen Bradley 1333-BAB-C 3 HP 460V AC Drive Repair: 1,360.00
Allen Bradley 1333-BAB-B 3 HP 460V AC Drive Repair: 1,360.00
Allen Bradley 1333-BAB-A 3 HP 460V AC Drive Repair: 1,360.00
Allen Bradley 1333-BAA-D 3 HP 230V AC Drive Repair: 1,360.00
Allen Bradley 1333-BAA-C 3 HP 230V AC Drive Repair: 1,360.00
Allen Bradley 1333-BAA-B 3 HP 230V AC Drive Repair: 1,360.00
Allen Bradley 1333-BAA-A 3 HP 230V AC Drive Repair: 1,360.00
Allen Bradley 1333-AAN-C 1 HP AC Drive Repair: 1,024.00
Allen Bradley 1333-AAC-B 1 HP 575V AC Drive Repair: 1,024.00
Allen Bradley 1333-AAC-A 1 HP 575V AC Drive Repair: 1,024.00
Allen Bradley 1333-AAB-D 1 HP 460V AC Drive Repair: 1,024.00
Allen Bradley 1333-AAB-C 1 HP 460V AC Drive Repair: 1,024.00
Allen Bradley 1333-AAB-B 1 HP 460V AC Drive Repair: 1,024.00
Allen Bradley 1333-AAB-A 1 HP 460V AC Drive Repair: 1,024.00
Allen Bradley 1333-AAA-D 1 HP 230V AC Drive Repair: 1,024.00
Allen Bradley 1333-AAA-C 1 HP 230V AC Drive Repair: 1,024.00
Allen Bradley 1333-AAA-B 1 HP 230V AC Drive Repair: 936.00
Allen Bradley 1333-AAA-A 1 HP 230V AC Drive Repair: 1,024.00
Woods WFC4020-0C 20 HP E-Trac AC Inverter Repair: 2,408.00
Emerson CD400K Commander 5 HP AC Drive Repair: 2,688.00
Emerson WA2305 Vision 2/ 5 HP AC Drive Repair: 752.00
Square D ATV16U72N4 Altivar 16 AC Drive 5 HP 460V Repair: 2,120.00
Square D ATV16U41N4 Altivar 16 AC Drive 3 HP 460V Repair: 2,184.00
Square D ATV16U29N4 Altivar 16 AC Drive 2 HP 460V Repair: 1,132.00
Square D ATV16U18N4 Altivar 16 AC Drive 1 HP 460V Repair: 1,328.00
Square D ATV16U41M2 Altivar 16 AC Drive 3 HP 240V Repair: 1,168.00
Square D ATV16U29M2 Altivar 16 AC Drive 2 HP 240V Repair: 764.00
Square D ATV16U18M2 Altivar 16 AC Drive 1 HP 240V Repair: 1,060.00
Square D ATV16U09M2 Altivar 16 AC Drive 0.5 HP 240V Repair: 820.00
Saftronics EZ6-125 EZ6 125 Amp AC Soft Start Starter Repair: 2,152.00
Saftronics EZ6-40 EZ6 40 Amp AC Soft Start Starter Repair: 1,292.00
Saftronics EZ6-80 EZ6 80 Amp AC Soft Start Starter Repair: 1,732.00
Saftronics CIMR-G3U4L45 G3 AC Adjustable Frequency Drive 60 HP Repair: Call for price
Saftronics CIMR-G3U47P5 G3 AC Adjustable Frequency Drive 10 HP Repair: 1,980.00
Saftronics CIMR-G3U45P5 G3 AC Adjustable Frequency Drive 7.5 HP Repair: 1,720.00
Saftronics CIMR-G3U43P7 G3 AC Adjustable Frequency Drive 5 HP Repair: 1,396.00
Saftronics CIMR-G3U41P5 G3 AC Adjustable Frequency Drive 2 HP Repair: 1,308.00
Saftronics CIMR-G3U40P7 G3 AC Adjustable Frequency Drive 1 HP Repair: 1,128.00
Saftronics CIMR-G3U40P4 G3 AC Adjustable Frequency Drive 0.75 HP Repair: 1,208.00
Saftronics CIMR-G3U4045 G3 AC Adjustable Frequency Drive 60 HP Repair: Call for price
Saftronics CIMR-G3U4037 G3 AC Adjustable Frequency Drive 50 HP Repair: Call for price
Saftronics CIMR-G3U4030 G3 AC Adjustable Frequency Drive 40 HP Repair: Call for price
Saftronics CIMR-G3U4022 G3 AC Adjustable Frequency Drive 30 HP Repair: 2,772.00
Saftronics CIMR-G3U4018 G3 AC Adjustable Frequency Drive 25 HP Repair: 2,944.00
Saftronics CIMR-G3U4015 G3 AC Adjustable Frequency Drive 20 HP Repair: 2,448.00
Saftronics CIMR-G3U4011 G3 AC Adjustable Frequency Drive 15 HP Repair: 2,184.00
Saftronics CIMR-G3U27P5 G3 AC Adjustable Frequency Drive 10 HP Repair: 2,056.00
Saftronics CIMR-G3U25P5 G3 AC Adjustable Frequency Drive 7.5 HP Repair: 1,612.00
Saftronics CIMR-G3U22P2 G3 AC Adjustable Frequency Drive 3 HP Repair: 1,144.00
Saftronics CIMR-G3U21P5 G3 AC Adjustable Frequency Drive 3 HP Repair: 1,228.00
Saftronics CIMR-G3U20P7 G3 AC Adjustable Frequency Drive 1 HP Repair: 996.00
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