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
Allen Bradley 1336S-BRF50-AN-EN4-L4 1336+ Adjustable AC Drive 5 HP 480V Repair: Call for price
Reliance Electric 1SU11001 SP500 Variable Speed AC Drive 1 HP 115VAC Repair: 540.00
Saftronics GP10E1ST34020B1 GP10 20 HP 460V VECTOR AC Drive Repair: 1,952.00
Saftronics GP10E4ST34002B1 GP10 2 HP 460V VECTOR AC Drive Repair: Call for price
Yaskawa CIMR-V7AM43P7 V7 5 HP Inverter Repair: 960.00
Magnetek CIMR-V7AM43P7 V7 5 HP Inverter Repair: 960.00
Powertec C001.5N2CH000 MDL 500 Brushless Motor 1 HP Repair: 1,200.00
Oriental Motor Japan SBR31-ZP 3Amp Reversing AC Motor Indexer Module Repair: 620.00
Asea Brown Boveri F0034EA000 LC AC Drive 3Amp 3 Phase 480VAC Repair: 920.00
Allen Bradley 160-BA04NSF1P1 SERIES C Smart Speed Controller 2 Hp 460 V Repair: 928.00
Tasc Drives T04V5B3N Speed Star II 460VAC 2HP AC Drive Repair: 1,048.00
Tasc Drives S02V4BEN Speed Star II 460VAC 2HP AC Drive Repair: 1,048.00
Electromotive Systems 230AFD5-SI Impulse SI 5HP 230V AC Motor Control Repair: 936.00
Electromotive Systems 230AFD3-SI Impulse SI 3HP 230V AC Motor Control Repair: 520.00
Electromotive Systems 230AFD2-SI Impulse SI 2HP 230V AC Motor Control Repair: 520.00
Electromotive Systems 230AFD1-SI Impulse SI 1HP 230V AC Motor Control Repair: 460.00
Electromotive Systems 460AFD3-SI Impulse SI 3HP 460V AC Motor Control Repair: 632.00
Electromotive Systems 460AFD2-SI Impulse SI 2HP 460V AC Motor Control Repair: 720.00
Electromotive Systems 460AFD1-SI Impulse SI 1HP 460V AC Motor Control Repair: 504.00
Electromotive Systems 460AFD5-SI Impulse SI 5HP 460V AC Motor Control Repair: 1,108.00
Showa Electric SCTIP-22CI2A/4 AC Inverter Motor Drive 2.2KW 400VAC Repair: 2,548.00
Allen Bradley 160-AA12NSF1P1 Smart Speed Controller 3 Hp 240 V Repair: 608.00
Fuji Electric FVR-008G5-2FK FVR-G5 230V 1 HP Motor Drive Repair: 712.00
KEB Electronic 10.56.100 3 Phase 220-240V AC Inverter Repair: 1,936.00
Woods AFC2002-0B2S E-Trac AC Inverter Motor 2 HP with Keypad Repair: 1,032.00
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