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
Zycron ZAC-204 2HP AC Drive 460VAC Repair: 912.00
Zycron ZAC-200 2HP AC Drive Repair: 760.00
Zycron ZAC-150 1.5HP AC Drive Repair: 892.00
Zycron ZAC-104 1HP AC Drive Repair: 716.00
Zycron ZAC-1004 10HP AC Drive Repair: 1,792.00
Zycron ZAC-100 1HP AC Drive Repair: 696.00
Zycron ZAC-075 0.75 HP AC Drive Repair: 684.00
Zycron ZAC-050 0.5HP AC Drive Repair: 664.00
Toshiba VT130G2+4110 Tosvert 130G2+ 10 HP Inverter 460V Repair: 924.00
Century Electric 9-500075-01 E-Plus AC FHP Adjustable Drive Repair: 836.00
Century Electric 9-500074-01 E-Plus AC FHP Adjustable Drive Repair: 836.00
Century Electric 9-500073-01 E-Plus AC FHP Adjustable Drive Repair: 836.00
Century Electric 9-500064-01 E-Plus AC FHP Adjustable Drive Repair: 588.00
Century Electric 9-500063-01 E-Plus AC FHP Adjustable Drive Repair: 588.00
Century Electric 9-500061-RE E-Plus AC FHP Adjustable Drive Repair: 588.00
Century Electric 9-500061-01 E-Plus AC FHP Adjustable Drive Repair: 684.00
Century Electric 9-500060-01 E-Plus AC FHP Adjustable Drive L-300 Repair: 588.00
General Electric 6VAF568 AF250 Inverter Drive 50HP 460V Repair: Call for price
General Electric 6VAF567 AF250 Inverter Drive 40HP 460V Repair: Call for price
General Electric 6VAF566 AF250 Inverter Drive 30HP 460V Repair: Call for price
General Electric 6VAF565 AF250 Inverter Drive 25HP 460V Repair: Call for price
General Electric 6VAF564 AF250 Inverter Drive 20 HP 460V Repair: Call for price
General Electric 6VAF563 AF250 Inverter Drive 10 HP 460V Repair: Call for price
General Electric 6VAF556 AF250 Inverter Drive 30HP 230V Repair: Call for price
General Electric 6VAF555 AF250 Inverter Drive 25HP 230V Repair: Call for price
General Electric 6VAF554 AF250 Inverter Drive 20 HP 230V Repair: Call for price
General Electric 6VAF553 AF250 Inverter Drive 15 HP 230V Repair: 2,140.00
General Electric 6VAF552 AF250 Inverter Drive 10 HP 230V Repair: 1,876.00
General Electric 6VAF551 AF250 Inverter Drive 7HP 230V Repair: 1,472.00
General Electric 6VAF267B AF200 Inverter Drive 10 HP 460V Repair: 1,532.00
General Electric 6VAF267A AF200 Inverter Drive 10 HP 460V Repair: 1,532.00
General Electric 6VAF266B AF200 Inverter Drive 7HP 460V Repair: 1,380.00
General Electric 6VAF266A AF200 Inverter Drive 7HP 460V Repair: 1,292.00
General Electric 6VAF265B AF200 Inverter Drive 5 HP 460V Repair: 1,092.00
General Electric 6VAF265A AF200 Inverter Drive 5 HP 460V Repair: 1,016.00
General Electric 6VAF263B AF200 Inverter Drive 3 HP 460V Repair: 948.00
General Electric 6VAF263A AF200 Inverter Drive 3 HP 460V Repair: 804.00
General Electric 6VAF262B AF200 Inverter Drive 2 HP 460V Repair: 720.00
General Electric 6VAF262A AF200 Inverter Drive 2 HP 460V Repair: 720.00
General Electric 6VAF261B AF200 Inverter Drive 1 HP 460V Repair: 652.00
General Electric 6VAF261A AF200 Inverter Drive 1 HP 460V Repair: 652.00
General Electric 6VAF255B AF200 Inverter Drive 5 HP 230V Repair: 680.00
General Electric 6VAF255A AF200 Inverter Drive 5 HP 230V Repair: 680.00
General Electric 6VAF253B AF200 Inverter Drive 3 HP 230V Repair: 600.00
General Electric 6VAF253A AF200 Inverter Drive 3 HP 230V Repair: 600.00
General Electric 6VAF252B AF200 Inverter Drive 2 HP 230V Repair: 532.00
General Electric 6VAF252A AF200 Inverter Drive 2 HP 230V Repair: 532.00
General Electric 6VAF251A AF200 Inverter Drive 1 HP 230V Repair: 528.00
KEB Electronic 07.56.20B Combivert AC Inverter Motor Control Repair: 1,116.00
Reliance Electric 1AC4110U 10HP GP 1200 Drive Repair: 2,220.00
Reliance Electric 1AC4107U 7.5HP GP 1200 Drive Repair: 1,828.00
Reliance Electric 1AC4105U 5HP GP 1200 Drive Repair: 1,492.00
Reliance Electric 1AC4105 5HP GP 1200 Drive Repair: 1,568.00
Reliance Electric 1AC4103 3HP GP 1200 Drive Repair: 1,316.00
Reliance Electric 1AC4102U 2HP GP 1200 Drive Repair: 1,120.00
Reliance Electric 1AC4102 2HP GP 1200 Drive Repair: 1,100.00
Reliance Electric 1AC4010U 10HP GP 1200 Drive Repair: 2,140.00
Reliance Electric 1AC4005U 5HP GP 1200 Drive Repair: 1,560.00
Reliance Electric 1AC4005 5HP GP 1200 Drive Repair: 1,620.00
Reliance Electric 1AC4003U 3HP GP 1200 Drive Repair: 1,208.00
Reliance Electric 1AC4003 3HP GP 1200 Drive Repair: 1,256.00
Reliance Electric 1AC4002U 2HP GP 1200 Drive Repair: 1,120.00
Reliance Electric 1AC4002 2HP GP 1200 Drive Repair: 1,060.00
Reliance Electric 1AC2175 0.75 HP GP 1000 Drive Repair: 720.00
Reliance Electric 1AC2075 0.75 HP GP 1000 Drive Repair: 740.00
Reliance Electric 1AC2105U 5HP GP 1000 Drive Repair: 1,264.00
Allen Bradley 160-AA03NPS1 SERIES C Smart Speed Controller 0.75Hp 240 V Repair: 684.00
Allen Bradley 160-AA04NPS1 SERIES A Smart Speed Controller 1 Hp 240 V Repair: 684.00
Mitsubishi FR-A240E-5.5K-EC Freqrol-A200 3 Phase 460V 5.5KW Inverter Repair: 1,480.00
Dayton 1XC97A 3HP 230VAC 3 Phase Inverter Repair: 532.00
AC Technology M1105SB MC Adjustable AC Drive 0.5 HP Repair: 576.00
Magnetek CIMR-V7AM47P51 GPD315 V7 460V 18 Amp Inverter Repair: 1,000.00
Danfoss VLT5002PT5B205TR3 AC Inverter 1.5 HP 380-440VAC Repair: 1,656.00
ABB ACS201-1P1-1-00-110 ACS200 AC Drive 240V 3 Phase .75HP Repair: 744.00
Allen Bradley 1336S-B007-AA-EN4 1336 Plus Adjustable AC Drive 7.5 HP 380-480V Repair: Call for price
Saftronics CIMR-G3U40221 G3 AC Adjustable Frequency Drive 30/40 HP Repair: 2,888.00
ABB ACS301-0016-3 ACS 300 AC Drive 440VAC 15HP Repair: 1,768.00
Square D ATV18U54M2 Altivar 18 AC Drive 4 HP 200V 3 Phase Repair: 1,172.00
Saftronics FP545P5 FP5 AC Inverter Drive 10 HP 460V Repair: 1,100.00
Miki Pulley Co. Ltd. VM1-37-2 Variable Frequency AC Drive 16AMP Repair: 1,104.00
Miki Pulley Co. Ltd. VM1-22-2 Variable Frequency AC Drive 11AMP Repair: 752.00
Miki Pulley Co. Ltd. VM1-15 Variable Frequency AC Drive 8AMP Repair: 920.00
Miki Pulley Co. Ltd. VM1-07 Variable Frequency AC Drive 5AMP Repair: 920.00
Miki Pulley Co. Ltd. VM1-04N-3-B02 Variable Frequency AC Drive 3AMP Repair: 664.00
Miki Pulley Co. Ltd. VM1-04N-2-X Variable Frequency AC Drive 3AMP Repair: 428.00
Miki Pulley Co. Ltd. VM1-04-3 Variable Frequency AC Drive 3AMP Repair: 664.00
Miki Pulley Co. Ltd. VM1-04-2-X Variable Frequency AC Drive 3AMP Repair: 596.00
Miki Pulley Co. Ltd. VM1-04 Variable Frequency AC Drive 3AMP Repair: 664.00
Miki Pulley Co. Ltd. VFD-108-0 Variable Frequency AC Drive 8AMP Repair: 740.00
Miki Pulley Co. Ltd. VFD-105-01 Variable Frequency AC Drive 5AMP Repair: 684.00
Miki Pulley Co. Ltd. VFD-2216 Variable Frequency AC Drive 16AMP Repair: 848.00
Miki Pulley Co. Ltd. VFD-216 Variable Frequency AC Drive 5HP Repair: 848.00
Miki Pulley Co. Ltd. VFD-103-B03 Variable Frequency AC Drive 3AMP Repair: 720.00
Miki Pulley Co. Ltd. VFD-103F-D08 Variable Frequency AC Drive 3AMP Repair: 684.00
Miki Pulley Co. Ltd. VFD-103-B02 Variable Frequency AC Drive 3AMP Repair: 660.00
Miki Pulley Co. Ltd. VFD-103 Variable Frequency AC Drive 3AMP Repair: 684.00
Baldor Electric ID15H203-E 15H 3 HP 230VAC Inverter Repair: 1,192.00
Cleveland Machine Controls M623 620 AC Drive Repair: 640.00
Cleveland Machine Controls 623R FHP AC Drive Repair: 636.00
Cleveland Machine Controls AMC13873 1/4HP - 1 HP 115V AC Drive Repair: 1,252.00
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