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.

Refine Results
Manufacturer
7695 Items Found
Items per page:
Sort By:
Mfg. Mfg. Part Num. Description Prices
Reliance Electric 1AC2105 5HP GP 1000 Drive Repair: 1,164.00
Reliance Electric 1AC2005U 5HP GP 1000 Drive Repair: 1,128.00
Reliance Electric 1AC2005 5HP GP 1000 Drive Repair: 1,308.00
Reliance Electric 1AC2103U 3HP GP 1000 Drive Repair: 1,028.00
Reliance Electric 1AC2103G 3HP GP 1000 Drive Repair: 1,092.00
Reliance Electric 1AC2103 3HP GP 1000 Drive Repair: 1,068.00
Reliance Electric 1AC2003U 3HP GP 1000 Drive Repair: 912.00
Reliance Electric 1AC2003 3HP GP 1000 Drive Repair: 928.00
Reliance Electric 1AC2102U 2HP GP 1000 Drive Repair: 780.00
Reliance Electric 1AC2102G 2HP GP 1000 Drive Repair: 860.00
Reliance Electric 1AC2102 2HP GP 1000 Drive Repair: 896.00
Reliance Electric 1AC2002U 2HP GP 1000 Drive Repair: 872.00
Reliance Electric 1AC2002 2HP GP 1000 Drive Repair: 832.00
Reliance Electric 1AC2001U 1HP GP 1000 Drive Repair: 728.00
Reliance Electric 1AC2001 1HP GP 1000 Drive Repair: 772.00
Reliance Electric 1AC2101U 1 HP GP1000 Drive Repair: 716.00
Reliance Electric 1AC2101 1 HP GP1000 Drive Repair: 780.00
Fincor M460-100-150 MPR-IV 5000 10 HP 460VAC Repair: 2,312.00
Fincor M460-075-100 MPR-IV 5000 7.5 HP 460VAC Repair: 1,804.00
Fincor M460-050-075 MPR-IV 5000 5 HP 460VAC Repair: 1,560.00
Fincor M230-050-150 MPR-IV 5000 5 HP 230VAC Repair: 1,560.00
Fincor M460-030-050 MPR-IV 5000 3 HP 460VAC Repair: 1,248.00
Fincor M230-030-090 MPR-IV 5000 3 HP 230VAC Repair: 1,248.00
Fincor M460-020-035 MPR-IV 5000 2 HP 460VAC Repair: 1,248.00
Fincor M230-020-070 MPR-IV 5000 2 HP 230VAC Repair: 1,248.00
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