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Precision Zone Expertly Repairs Okuma AC Spindle Drives

Here at Precision Zone, we pride ourselves on being your experts in a multitude of industrial products from a wide range of manufacturers. Okuma is one of the manufacturers that we specialize in. Our repair expertise extends to Okuma spindle drives.

All Okuma spindle drives are repaired internally by our team of highly skilled engineers and repair technicians. With quick and flexible service, decades of industry experience, superior technical knowledge, and support, Precision Zone is your go-to for your repairs on industrial electronics and equipment.

Benefits of Okuma Spindle Drive Repair by Precision Zone

  • Free Quotes and Evaluations
  • Competitive Pricing
  • 1-Year Warranty on Our Parts and Labor
  • Flexible Rush Repair Options

Recently Repaired Products

Okuma VAC-III D22 image VAC-III D22 is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Cooling Fans, Leaky Capacitors (Open, Corroded Traces)
Drive Type: VAC-III AC Spindle Drive
Rated Capacity: 22kW

Okuma MIP22 D-22 image MIP22 D-22 is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Bad Circuit Board Component(s), Bad Control Section/Board, Bad Magnetic Contactor, Relay, Bad Output Transistors/SCRs, May Require Board Replacement

Okuma VAC-II D30A image VAC-II D30A is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Bad Control Section/Board
Drive Type: VAC-II AC Spindle Drive
Rated Capacity: 30kW
Design Revision Order: A

Okuma MIV22-3-V5 image MIV22-3-V5 is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Bad Circuit Board Component(s), Bad DC Bus Capacitors, Bad Gate Section/Board
Drive Type: MIV Inverter Spindle
Capacity: 22kW
Inverter Control Board Type: ICB3
Motor Type: VAC Motor / IPM motor
Control ROM Type: 5

Okuma VAC-III D6 image VAC-III D6 is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Bad Input Diodes/SCRs, Multiple signs of previous repair
Drive Type: VAC-III AC Spindle Drive
Rated Capacity: 6kW

Okuma VAC-I D8-A image VAC-I D8-A is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Leaky Capacitors (Open, Corroded Traces), May Require Board Replacement, Multiple signs of previous repair
Drive Type: VAC-I AC Spindle Drive
Rated Capacity: 8kW
Design Revision Order: A (Control board is E4809-045-084-D or higher)

Okuma VAC-II D45A image VAC-II D45A is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad Cooling Fans, Bad DC Bus Capacitors, Bad Fuse, Bad Gate Section/Board, Bad Input Circuit Breaker, Bad Magnetic Contactor, Relay, Leaky Capacitors (Open, Corroded Traces), Missing parts/components, Physical Damage to the Drive
Drive Type: VAC-II AC Spindle Drive
Rated Capacity: 45kW
Design Revision Order: A

Okuma MIV15-3-V3 image MIV15-3-V3 is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Bad Circuit Board Component(s), Bad Power Section/Board, Multiple signs of previous repair
Drive Type: MIV Inverter Spindle
Capacity: 15kW
Inverter Control Board Type: ICB3
Motor Type: VAC Motor / IPM motor
Control ROM Type: 3

Okuma MIV15-3-V1 image MIV15-3-V1 is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Bad Magnetic Contactor, Relay, Bad Output Transistors/SCRs
Drive Type: MIV Inverter Spindle
Capacity: 15kW
Inverter Control Board Type: ICB3
Motor Type: VAC Motor / IPM motor
Control ROM Type: 1

Okuma VAC-I D22-A image VAC-I D22-A is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Cooling Fans, Bad DC Bus Capacitors, Bad Gate Section/Board, Bad Input Diodes/SCRs, Bad Magnetic Contactor, Relay
Drive Type: VAC-I AC Spindle Drive
Rated Capacity: 22kW
Design Revision Order: A (Control board is E4809-045-084-D or higher)

Okuma VAC-II D22A image VAC-II D22A is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Bad Cooling Fans, Bad DCCT, Excessive Dirt/Debris, Bad Control Section/Board, Bad Gate Section/Board, Bad Magnetic Contactor, Relay
Drive Type: VAC-II AC Spindle Drive
Rated Capacity: 22kW
Design Revision Order: A

Okuma MIP11 D-11 image MIP11 D-11 is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Bad Regen Resistor/s

Okuma VACIV-D22 image VACIV-D22 is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Bad DCCT, Bad Output Transistors/SCRs
Drive Type: VACIV AC Spindle Drive
Rated Capacity: 22kW

Okuma MIV22-3-V1 image MIV22-3-V1 is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Bad Output Transistors/SCRs
Drive Type: MIV Inverter Spindle
Capacity: 22kW
Inverter Control Board Type: ICB3
Motor Type: VAC Motor / IPM motor
Control ROM Type: 1

Okuma MIV15-3-V5 image MIV15-3-V5 is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Passed Testing - Highly Recommend Recondition
Drive Type: MIV Inverter Spindle
Capacity: 15kW
Inverter Control Board Type: ICB3
Motor Type: VAC Motor / IPM motor
Control ROM Type: 5

Okuma VAC-I D22-B image VAC-I D22-B is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Blown Circuit Board (Through Hole), Physical Damage to the Circuit Board/s, May Require Board Replacement
Drive Type: VAC-I AC Spindle Drive
Rated Capacity: 22kW
Design Revision Order: B (Control board is E4809-045-140)

Okuma MIV08-3-V5 image MIV08-3-V5 is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad Cooling Fans, Bad Output Transistors/SCRs
Drive Type: MIV Inverter Spindle
Capacity: 7.5kW
Inverter Control Board Type: ICB3
Motor Type: VAC Motor / IPM motor
Control ROM Type: 5

Okuma SDU-600.W-1 image SDU-600.W-1 is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Non-supported product - Cannot Test, Bad Output Transistors/SCRs, Leaky Capacitors (Open, Corroded Traces)
Drive Type: AC Spindle Drives for DC Spindle motors
Model: 50A
Option: none

Okuma VAC-II D8A image VAC-II D8A is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad Cooling Fans, Bad Gate Section/Board, Leaky Capacitors (Open, Corroded Traces), May Require Board Replacement
Drive Type: VAC-II AC Spindle Drive
Rated Capacity: 8kW
Design Revision Order: A

Okuma MIV08-3-V1 image MIV08-3-V1 is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad Cooling Fans, Bad Gate Section/Board, Bad Output Transistors/SCRs, Excessive Dirt/Debris
Drive Type: MIV Inverter Spindle
Capacity: 7.5kW
Inverter Control Board Type: ICB3
Motor Type: VAC Motor / IPM motor
Control ROM Type: 1

Okuma MIV45-3-V5 image MIV45-3-V5 is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Cooling Fans, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)
Drive Type: MIV Inverter Spindle
Capacity: 45kW
Inverter Control Board Type: ICB3
Motor Type: VAC Motor / IPM motor
Control ROM Type: 5

Okuma MIV04-3-V5 image MIV04-3-V5 is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Bad Circuit Board Component(s), Bad Output Transistors/SCRs, Excessive Dirt/Debris
Drive Type: MIV Inverter Spindle
Capacity: 4.0kW
Inverter Control Board Type: ICB3
Motor Type: VAC Motor / IPM motor
Control ROM Type: 5

Okuma MIV45-3-V1 image MIV45-3-V1 is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Excessive Dirt/Debris, Bad Circuit Board Component(s), Bad Control Section/Board, May Require Board Replacement
Drive Type: MIV Inverter Spindle
Capacity: 45kW
Inverter Control Board Type: ICB3
Motor Type: VAC Motor / IPM motor
Control ROM Type: 1

Okuma MIV04-3-V1 image MIV04-3-V1 is an
Drives-AC Spindle manufactured by Okuma
Discovered issues: Bad Control Section/Board
Drive Type: MIV Inverter Spindle
Capacity: 4.0kW
Inverter Control Board Type: ICB3
Motor Type: VAC Motor / IPM motor
Control ROM Type: 1