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
7694 Items Found
Items per page:
Sort By:
Mfg. Mfg. Part Num. Description Prices
Sew Eurodrive 4601.51 1HP 460V AC Drive Repair: 780.00
Sew Eurodrive 4601.5 1HP 460V AC Drive Repair: 728.00
Sew Eurodrive 31C450-503-4-00 60HP 460V AC Drive Repair: Call for price
Sew Eurodrive 31C300-503-4-00 40HP 460V AC Drive Repair: Call for price
Sew Eurodrive 31C220-503-4-00 30HP 460V AC Drive Repair: Call for price
Sew Eurodrive 31C110-503-4-00 15HP 460V AC Drive Repair: Call for price
Sew Eurodrive 31C075-503-4-00 10HP 460V AC Drive Repair: 1,254.00
Sew Eurodrive 31C055-503-4-00 7.5HP 460V AC Drive Repair: 1,254.00
Sew Eurodrive 31C040-503-4-00 5HP 460V AC Drive Repair: 1,254.00
Sew Eurodrive 31C037-233-4-00 5HP 230V AC Drive Repair: 1,108.00
Sew Eurodrive 31C030-503-4-01 4HP 460V AC Drive Repair: 1,124.00
Sew Eurodrive 31C022-233-4-00 3HP 230V AC Drive Repair: 964.00
Sew Eurodrive 31C014-503-4-20 2HP 460V AC Drive Repair: 1,124.00
Sew Eurodrive 31C014-503-4-00 2HP 460V AC Drive Repair: 1,124.00
Sew Eurodrive 31C011-503-4-00 1.5HP 460V AC Drive Repair: 1,124.00
Sew Eurodrive 31C008-233-4-00 1HP 230V AC Drive Repair: 1,192.00
Sew Eurodrive 31C007-503-4-00 1HP 460V AC Drive Repair: 904.00
Sew Eurodrive 31C005-503-4-20 .75HP 460V AC Drive Repair: 904.00
Sew Eurodrive 31C005-503-4-00 .75HP 460V AC Drive Repair: 904.00
Sew Eurodrive 3005-503-4-00 Movitrac Drive Repair: 1,888.00
Sew Eurodrive 3005-403-4-00 Movitrac Drive Repair: 1,620.00
Sew Eurodrive 3002-503-4-00 AC Drive Repair: 2,716.00
Sew Eurodrive 3002-503-1-00 AC Drive Repair: 2,180.00
Sew Eurodrive 1008-231-4-0 Movitrac Drive Repair: 1,032.00
Minarik VFD02-D230AC VFD AC FHP Motor Controller Repair: 336.00
Minarik VFD01-D230AC VFD AC FHP Motor Controller Repair: 380.00
Omron 3G3XV-C4037 PC3 Drive 7HP 460VAC Repair: 1,984.00
Omron 3G3XV-C4022 GPD333 AC Drive 3 HP 460VAC Repair: 1,276.00
Woods XFC4002-0A Micro Inverter 2 HP without Keypad Repair: 756.00
Lenze SF2200 20HP 208V / 240V AC 3 Phase Variable Speed AC Motor Drive Repair: 1,400.00
Delta Electronics VFD015M21A VFD-M Motor Controller 2 HP with Keypad Repair: 860.00
Delta Electronics VFD015M21B VFD-M Motor Controller 2 HP with Keypad Repair: 560.00
Mitsubishi FR-Z320-11K-UL Freqrol Z300 15 HP Motor Drive with Keypad Repair: 1,920.00
Teco-Westinghouse TWM1450BJ Optim 500 5 HP AC Drive 440VAC Repair: 988.00
Lenze ESV371N01SXB 120V / 240V 3 Phase 2.4A 0.37KW 0.5HP Drive Repair: 524.00
Yaskawa CIMR-V7CU20P2 V7-4X Varispeed Drive 0.5HP Repair: 428.00
Yaskawa CIMR-V7AZB4P0 V7 Inverter 4KW Repair: 868.00
ABB ACX550-U0-044A-4 AC Drive 30HP 3 Phase 460V Repair: Call for price
ABB ACS355-03U-31A0-4 480VAC 20 HP 15KW Motor Drive Repair: 1,068.00
Baldor Electric VS1SP45-1B 5Hp 460Vac Drive NEMA 1 Repair: 856.00
Siemens 6SE6440-2UD22-2BA1 Micromaster 440 AC Drive 3 HP 2.2KW Repair: 508.00
Hitachi J100-007LF2 AC Drive 1 HP 0.75 KW Repair: 1,272.00
ABB ACS800-U1-0050-5+B056+E200+ 480V 3 Phase 50HP AC Drive with Options Repair: 3,920.00
Control Techniques 9650-0020 Commander CDE 20 HP AC Drive 480VAC Repair: 3,768.00
Siemens 6SE6420-2UD21-5AA1 Micromaster 420 AC Drive 2 HP 1.5KW Repair: 588.00
Leeson Electric 174545 Speedmaster 7.5 HP AC Motor Drive Repair: 976.00
ABB ACS310-03U-41A8-4 ACS 300 AC Drive 460V 25HP Repair: 1,224.00
Vacon 70CPT25100072 AC Drive Main Board Repair: 1,568.00
Vacon 32009772K AC Drive Main Board Repair: 1,568.00
Vacon X4C20300C 30 HP 230V AC Motor Drive Repair: Call for price
Vacon X4C20200 20 HP 230V AC Motor Drive Repair: 1,828.00
Vacon X4C20100C 10 HP 230V AC Motor Drive Repair: 1,464.00
Vacon X4C20075C 7.5 HP 230V AC Motor Drive Repair: 1,434.00
Vacon X4C20050C 5 HP 230V AC Motor Drive Repair: 1,384.00
Vacon X4C20030C 3 HP 230V AC Motor Drive Repair: 1,354.00
Vacon X4C20020C 2 HP 230V AC Motor Drive Repair: 984.00
Vacon X4C20010C 1 HP 230V AC Motor Drive Repair: 984.00
Vacon X4C40400C 40 HP 460V AC Motor Drive Repair: Call for price
Vacon X4C40300C 30 HP 460V AC Motor Drive Repair: Call for price
Vacon X4C40050C 5 HP 460V AC Motor Drive Repair: 1,654.00
Vacon X4C40100C 10 HP 460V AC Motor Drive Repair: 1,654.00
Vacon X4C40200C 20 HP 460V AC Motor Drive Repair: 2,544.00
Vacon X4C40250C 25 HP 460V AC Motor Drive Repair: Call for price
ABB ACS-141-2K7-1 W/O KEYPAD ACS 140 7 AMP AC Drive Repair: 624.00
Allen Bradley 22B-D012N104 Powerflex 40 480VAC 3 Phase 5 HP Drive Repair: 733.00
Sew Eurodrive MCV40A01105A00 Movidrive Compact 15 HP 460V AC Drive Repair: 1,996.00
Saftronics EZ6-125/DY4+125 EZ6 Smart Speed Starter with Brake Repair: 2,880.00
Saftronics EZ6-180 EZ6 180 Amp AC Soft Start Starter Repair: 2,660.00
Saftronics EZ6-60 EZ6 60 Amp AC Soft Start Starter Repair: 1,648.00
Yaskawa CIMR-E7U23P7 E7 Varispeed 5 HP Inverter Repair: 572.00
Omron CIMR-E7Z43P7 E7 Varispeed 5 HP Inverter Repair: 572.00
Yaskawa CIMR-E7U43P7 E7 Varispeed 5 HP Inverter Repair: 572.00
Yaskawa CIMR-E7U2030 E7 Varispeed 40 HP Inverter Repair: 2,472.00
Yaskawa CIMR-E7U4018 E7 Varispeed 30 HP Inverter Repair: 2,596.00
Yaskawa CIMR-E7U49P01B E7 Varispeed 15 HP Inverter Repair: 708.00
Yaskawa CIMR-E7U49P01A E7 Varispeed 15 HP Inverter Repair: 708.00
Yaskawa CIMR-E7U44P5 E7 Varispeed 10 HP Inverter Repair: 668.00
Yaskawa CIMR-PS5U4018 Varispeed 30HP Brushless 460VAC Drive Repair: Call for price
Yaskawa CIMR-PS5U4015 Varispeed 25HP Brushless 460VAC Drive Repair: Call for price
Yaskawa CIMR-PS5U4011 Varispeed 20 HP Brushless 460VAC Drive Repair: Call for price
Yaskawa CIMR-PS5U47P5 Varispeed 15 HP Brushless 460VAC Drive Repair: Call for price
Yaskawa CIMR-PS5U45P5 Varispeed 10 HP Brushless 460VAC Drive Repair: Call for price
Yaskawa CIMR-PS5U44P0 Varispeed 7.5 HP Brushless 460VAC Drive Repair: Call for price
Yaskawa CIMR-PS5U43P7 Varispeed 5 HP Brushless 460VAC Drive Repair: Call for price
Yaskawa CIMR-PS5U42P2 Varispeed 3 HP Brushless 460VAC Drive Repair: Call for price
Yaskawa CIMR-PS5U41P5 Varispeed 2 HP Brushless 460VAC Drive Repair: Call for price
Yaskawa CIMR-PS5U40P7 Varispeed 1 HP Brushless 460VAC Drive Repair: Call for price
Yaskawa CIMR-PS5U40P4 Varispeed 0.5HP Brushless 460VAC Drive Repair: Call for price
Yaskawa CIMR-PS5U2015 Varispeed 20 HP Brushless 230VAC Drive Repair: Call for price
Yaskawa CIMR-PS5U2011 Varispeed 15 HP Brushless 230VAC Drive Repair: Call for price
Yaskawa CIMR-PS5U27P5 Varispeed 10 HP Brushless 230VAC Drive Repair: Call for price
Yaskawa CIMR-PS5U25P5 Varispeed 7.5 HP Brushless 230VAC Drive Repair: Call for price
Yaskawa CIMR-PS5U23P7 Varispeed 5 HP Brushless 230VAC Drive Repair: Call for price
Yaskawa CIMR-PS5U22P2 Varispeed 3 HP Brushless 230VAC Drive Repair: Call for price
Yaskawa CIMR-PS5U21P5 Varispeed 2 HP Brushless 230VAC Drive Repair: Call for price
Yaskawa CIMR-PS5U20P7 Varispeed 1 HP Brushless 230VAC Drive Repair: Call for price
Yaskawa CIMR-PS5U20P4 Varispeed 0.5HP Brushless 230VAC Drive Repair: Call for price
Control Techniques CDE750 Commander CDE 10 HP AC Drive 480VAC Repair: 2,688.00
Control Techniques CDE750-R Commander CDE 10 HP AC Drive 480VAC Repair: 2,688.00
Leeson Electric 174558 Speedmaster 15 HP AC Motor Drive Repair: 2,668.00
7694 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