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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7697 Items Found
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Mfg. Mfg. Part Num. Description Prices
Woods SW1C40050H02 SW1 5 HP AC Drive Repair: 1,160.00
ABB ACS501-030-2-00PSI 30HP 230V ACS 500 PWM Adjustable Frequency Drive Repair: Call for price
Mitsubishi FR-A024-0.75K-CD 1HP 3 Phase Freqrol Inverter Drive Repair: 624.00
Saftronics S104003-4FS 3HP Nema 4 AC Drive 460VAC Repair: 1,280.00
Dart Controls 1200AHFA 2HP 460V AC Drive Repair: 668.00
ABB ACH-550 Need More Numbers for Correct Model Repair: Call for price
Lenze EVF8201-E 8200 AC 3Amp 230 V Out Inverter Repair: 908.00
Motortronics VMX-361-P VMX AC Soft Start Controller Repair: Call for price
Motortronics VMX-361-BP VMX AC Soft Start Controller Repair: 2,392.00
Motortronics VMX-360-P VMX AC Soft Start Controller Repair: Call for price
Motortronics VMX-360-BP VMX AC Soft Start Controller Repair: Call for price
Motortronics VMX-276-P VMX AC Soft Start Controller Repair: Call for price
Motortronics VMX-276-BP VMX AC Soft Start Controller Repair: Call for price
Motortronics VMX-210-P VMX AC Soft Start Controller Repair: Call for price
Motortronics VMX-210-BP VMX AC Soft Start Controller Repair: Call for price
Motortronics VMX-160-BP VMX AC Soft Start Controller Repair: 1,980.00
Motortronics VMX-150-BP VMX AC Soft Start Controller Repair: Call for price
Motortronics VMX-112-BP VMX AC Soft Start Controller Repair: Call for price
Motortronics VMX-92-BP VMX AC Soft Start Controller Repair: Call for price
Motortronics VMX-78-BP VMX AC Soft Start Controller Repair: Call for price
Motortronics VMX-62-BP VMX AC Soft Start Controller Repair: Call for price
Motortronics VMX-48-BP VMX AC Soft Start Controller Repair: Call for price
Motortronics VMX-39-BP VMX AC Soft Start Controller Repair: Call for price
Motortronics VMX-28-BP VMX AC Soft Start Controller Repair: Call for price
Motortronics VMX-18-BP VMX AC Soft Start Controller Repair: Call for price
Danfoss VLT5002PT5B205TR3CLF00AC0C AC Inverter 1.5 HP 380-440VAC Repair: 1,656.00
KEB Electronic 10.F4.S1D-3420 F4 240VAC 2.2KW AC Drive Repair: 1,256.00
KEB Electronic 10F4S1D-3420 F4 240VAC 2.2KW AC Drive Repair: 1,256.00
KEB Electronic 10F4C1D-3220 F4 230VAC 2.2KW AC Drive Repair: 1,256.00
KEB Electronic 10.F4.C1D-3220 F4 230VAC 2.2KW AC Drive Repair: 1,256.00
KEB Electronic 10.F4.C1D-3460 F4 440VAC 2.2KW AC Drive Repair: 1,256.00
KEB Electronic 10F4C1D-3460 F4 440VAC 2.2KW AC Drive Repair: 1,256.00
KB Electronics KBLF-13 (4777) 230VAC 2.4A AC Motor Repair: 360.00
Allen Bradley TR6050-CTE 5HP AC Drive Repair: 1,208.00
Allen Bradley TR1150U120 1HP TI AC Drive Repair: 416.00
Allen Bradley TR1010U 2HP AC Drive Repair: 872.00
Allen Bradley LSI-9010 1HP AC Drive Repair: 872.00
Omron 3G3XV-A2007-NEV2 3 Phase 200V 0.75KV Sysdrive Inverter Repair: 928.00
KEB Electronic 09 F4 S1D-1220/1 2 F4 Series Motor Control Repair: 2,052.00
Allen Bradley 20A D 3P4A 3 AYNANC0/A PowerFlex 70 Drive Repair: 1,076.00
Delta Electronics VFD004S11B VFD 3 PH Motor Control Repair: 428.00
Automation Direct GS3-KPD+W19310019 DURAPulse Keypad Repair: Call for price
KEB Electronic 09.F0.200-0000 Combivert F0 Motor Control 200V 1.5KW Repair: 1,000.00
ABB AJC-CP-G Keypad Repair: Call for price
KEBA HCS01-1E-W0018-A-03-E-S3-EC-NN-NN-AA-FW Inverter Drive Controller 7.6 A 500V Repair: Call for price
Johnson Controls VS047111B-0M100 JC-VSD Series II 208VAC 15 HP 46.2A Repair: Call for price
Schneider Electric ATV61HU15N4 Altivar 61 Series 2HP VFD Drive Repair: 972.00
Kollmorgen MMC-SD-2.0-230-A MMC Smart Drive 2 kW Repair: 1,800.00
Baldor Electric VS1MD22 VS1MD AC Microdrive 230V 2HP Repair: Call for price
Franklin Electric 5870204150D SubDrive 150 7kW VFD Drive Repair: 2,104.00
Omron 3G3XV-AB007-E 3ph AC 0-240V 2kVA 5A Inverter Repair: 880.00
AC Technology Q12015A-KM1 QC Series Variable Speed Drive 240V 15HP Repair: 2,116.00
Allen Bradley 20BD8P0A3AYNANC0 Power Flex 700 Drive 460V 5HP Repair: 1,648.00
KEB Electronic 09F5B3A-RN01 AC Motor Drive 2 HP 460 V Repair: 1,136.00
Schneider Electric ATV61HD15M3X with Keypad Altivar 61 Series 20HP VFD Drive Repair: 1,624.00
Yaskawa CIMR-PU4A0208AAA P1000 series 400V 3 PHASE 208A Drive Repair: 7,204.00
Allen Bradley 20F 11 N D 077 JA0NNNNN Power Flex 753 Series Drive 60HP, 480V Repair: 5,312.00
Toshiba VFMB1-1450PL Transistor Inverter 15kW 25kWVA 20HP Repair: 744.00
Stober FDS4040/B Posidrive FDS4000 Frequency Inverter 2.2kW 5.5A Repair: 1,776.00
Fuji Electric 6KF11H150X9A1 AF-300F11 Series Speed Drive 100 HP 460V Repair: Call for price
Payne Engineering 11R-1-1.5HPDCM Single-Phase Reversing Motor Starter 1-1.5 HP Repair: 448.00
Magnetek 4039-G+S4 Impulse G+ 4 AC Inverter 460V 30kVA Repair: 2,996.00
Benshaw 300034-01-03 with 300055-02-01 Solid State Motor Control Boards Repair: Call for price
Allen Bradley 22C-D060A103 Ser. A Powerflex 400 , 480V, 40HP AC Drive Repair: 2,388.00
Leeson Electric 174593 Adjustable Speed AC Motor Controller 37kW, 400/480V Repair: 4,072.00
Allen Bradley 20AD011A0AYNANC0 7.5 HP 460V AC Drive Repair: 1,544.00
Allen Bradley 20B D 065 A 0 AYNAEC0 PowerFlex 700 Drive 50HP 65 Amp Repair: 7,876.00
Control Techniques M700-054-00270-A Unidrive M700 Inverter Drive 400VAC 3Ph Repair: Call for price
Allen Bradley 20G11 N D 027 AA0NNNNN PowerFlex 755 Series Drive 480V 20HP Repair: 2,448.00
Allen Bradley 20G11ND065AA0NNNNN PowerFlex 755 Series Drive 480VAC 65Amp 50HP Repair: 4,844.00
Siemens 6SL3130-6AE15-0AB0 Sinamics S120 Smart Line Module Repair: 820.00
Fuji Electric TPA-F11 Keypad For AF-300F11 Repair: Call for price
Parker Hannifin OEM750 Compumotor Drive 7.5A 24-75 VDC Repair: 964.00
Mitsubishi FR-D740-080-NA 3HP 480V 1-Phase D700 VFD Drive Repair: Call for price
Fuji Electric 6KF11H030X1A1 AF-300 F11 Series Speed Drive, 380-460V 36 Amps Repair: 2,092.00
KEB Electronic 13F5MDD-Y0P0 F5 Combivert AC Motor Speed Drive Repair: Call for price
Minarik AC214T-1.5 2HP 400/480VAC 3PH Variable AC Motor Drive Repair: 404.00
Emerson SKB3400075 Commander SK Series Drive 1Hp, 480V Repair: 1,168.00
AC Technology M12300B 30HP 3 Phase 230VAC Drive Repair: Call for price
Siemens 6SL3210-1KE23-8UF1 SINAMICS G120C AC Inverter 380-480V 3Ph, 18.5kW, 25Hp, PROFINET, EtherNet/IP, No Repair: 1,868.00
Siemens 6SL3210-1KE23-8UP1 SINAMICS G120C AC Inverter 380-480V 3Ph, 18.5kW, 25Hp, PROFIBUS DP, No Filter Repair: 1,840.00
Siemens 6SL3210-1KE23-8UB1 SINAMICS G120C AC Inverter 380-480V 3Ph, 18.5kW, 25Hp, USS, Modbus RTU, No Filte Repair: 1,804.00
Siemens 6SL3210-1KE23-2UF1 SINAMICS G120C AC Inverter 380-480V 3Ph, 15kW, 20Hp, PROFINET, EtherNet/IP, No F Repair: 1,560.00
Siemens 6SL3210-1KE23-2UP1 SINAMICS G120C AC Inverter 380-480V 3Ph, 15kW, 20Hp, PROFIBUS DP, No Filter Repair: 1,532.00
Siemens 6SL3210-1KE23-2UB1 SINAMICS G120C AC Inverter 380-480V 3Ph, 15kW, 20Hp, USS, Modbus RTU, No Filter Repair: 1,480.00
Siemens 6SL3210-1KE22-6UF1 SINAMICS G120C AC Inverter 380-480V 3Ph, 11kW, 15Hp, PROFINET, EtherNet/IP, No F Repair: 1,164.00
Siemens 6SL3210-1KE22-6UP1 SINAMICS G120C AC Inverter 380-480V 3Ph, 11kW, 15Hp, PROFIBUS DP, No Filter Repair: 1,144.00
Siemens 6SL3210-1KE22-6UB1 SINAMICS G120C AC Inverter 380-480V 3Ph, 11kW, 15Hp, USS, Modbus RTU, No Filter Repair: 1,144.00
Siemens 6SL3210-1KE21-7UF1 SINAMICS G120C AC Inverter 380-480V 3Ph, 7.5kW, 10Hp, PROFINET, EtherNet/IP, No Repair: 952.00
Siemens 6SL3210-1KE21-7UP1 SINAMICS G120C AC Inverter 380-480V 3Ph, 7.5kW, 10Hp, PROFIBUS DP, No Filter Repair: 908.00
Siemens 6SL3210-1KE21-7UB1 SINAMICS G120C AC Inverter 380-480V 3Ph, 7.5kW, 10Hp, USS, Modbus RTU, No Filter Repair: 848.00
Siemens 6SL3210-1KE21-3UF1 SINAMICS G120C AC Inverter 380-480V 3Ph, 5.5kW, 7.5Hp, PROFINET, EtherNet/IP, No Repair: 536.00
Siemens 6SL3210-1KE21-3UP1 SINAMICS G120C AC Inverter 380-480V 3Ph, 5.5kW, 7.5Hp, PROFIBUS DP, No Filter Repair: 732.00
Siemens 6SL3210-1KE21-3UB1 SINAMICS G120C AC Inverter 380-480V 3Ph, 5.5kW, 7.5Hp, USS, Modbus RTU, No Filte Repair: 684.00
Siemens 6SL3210-1KE18-8UF1 SINAMICS G120C AC Inverter 380-480V 3Ph, 4kW, 5Hp, PROFINET, EtherNet/IP, No Fil Repair: 684.00
Siemens 6SL3210-1KE18-8UP1 SINAMICS G120C AC Inverter 380-480V 3Ph, 4kW, 5Hp, PROFIBUS DP, No Filter Repair: 652.00
Siemens 6SL3210-1KE18-8UB1 SINAMICS G120C AC Inverter 380-480V 3Ph, 4kW, 5Hp, USS, Modbus RTU, No Filter Repair: 632.00
Siemens 6SL3210-1KE17-5UF1 SINAMICS G120C AC Inverter 380-480V 3Ph, 3kW, 4Hp, PROFINET, EtherNet/IP, No Fil Repair: 588.00
Siemens 6SL3210-1KE17-5UP1 SINAMICS G120C AC Inverter 380-480V 3Ph, 3kW, 4Hp, PROFIBUS DP, No Filter Repair: 596.00
Siemens 6SL3210-1KE17-5UB1 SINAMICS G120C AC Inverter 380-480V 3Ph, 3kW, 4Hp, USS, Modbus RTU, No Filter Repair: 536.00
7697 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