Precision Zone Specializes in Okuma AC Servo Drive Repairs

Precision Zone'steam of expert and highly trained team of engineers and repair technicians specialize in the repairs of both Okuma servo, Okuma spindle drives, as well as a wide range of other Okuma products.

All Okuma repairs are evaluated, repaired, and tested in-house in our state of the art repair facility. With free quotes and evaluations, rush repair options, and exchange options, Precision Zone is your go to when it comes to Okuma industrial repairs.

Learn why repairing your Okuma AC Servo Drives with Precision Zone is the best choice for your business:

  • Quick and flexible service
  • Custom-built simulators to perform full product testing
  • Items are not just repaired, they are fully refurbished
  • Engineers and technicians with decades of industry experience
  • Free technical support

Recently Repaired Products

Okuma BLII-D75-75A image BLII-D75-75A is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad Control Section/Board, Blown Circuit Board (Through Hole), Leaky Capacitors (Open, Corroded Traces), May Require Board Replacement
Drive Type: 2-axis AC Servo Drive
Power Unit Capacity for First & Second Axes; control board: 75/75A (A006-0601)
Type: A

Okuma BLII-D75-50A image BLII-D75-50A is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad DC Bus Capacitors, Bad Gate Section/Board, Bad Magnetic Contactor, Relay, Bad Power Section/Board
Drive Type: 2-axis AC Servo Drive
Power Unit Capacity for First & Second Axes; control board: 75/50A (A006-0601)
Type: A

Okuma MIV0404A-1-B5 image MIV0404A-1-B5 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad Cooling Fans, Bad DC Bus Capacitors, Bad Gate Section/Board, Physical Damage to the Drive
Drive Type: MIV Inverter
L-axis Capacity: 4.0kW
M-axis Capacity: 4.0kW
Design Revision Order: A
Inverter Control Board Type: ICB1
Motor Type: BL Motor / PREX motor
Control ROM Type: 5

Okuma MIV0103-1-B1 image MIV0103-1-B1 is an
Drives-AC Servo 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)
Drive Type: MIV Inverter
L-axis Capacity: 1.0kW
M-axis Capacity: 3.0kW
Design Revision Order: (blank)
Inverter Control Board Type: ICB1
Motor Type: BL Motor / PREX motor
Control ROM Type: 1

Okuma BLII-D30-30AD image BLII-D30-30AD is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Multiple signs of previous repair, Bad Capacitor(s), Bad Orientation/Encoder Section/Board, Bad Output Transistors/SCRs, Leaky Capacitors (Open, Corroded Traces)
Drive Type: 2-axis AC Servo Drive
Power Unit Capacity for First & Second Axes; control board: 30/30A (A006-0601)
Type: D

Okuma BLII-D50A image BLII-D50A is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Control Section/Board, Bad Gate Section/Board, Multiple signs of previous repair
Drive Type: 1-axis AC Servo Drive
Power Unit Capacity: 50A
Type 1: A
Type 2: none

Okuma MIV0404-1-B5 image MIV0404-1-B5 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Circuit Board Component(s), Bad Cooling Fans, Bad DC Bus Capacitors, Multiple signs of previous repair
Drive Type: MIV Inverter
L-axis Capacity: 4.0kW
M-axis Capacity: 4.0kW
Design Revision Order: (blank)
Inverter Control Board Type: ICB1
Motor Type: BL Motor / PREX motor
Control ROM Type: 5

Okuma BL-D50A image BL-D50A is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Magnetic Contactor, Relay, No Display
Drive Type: AC Servo Drive
Motor Current Rating: 50A
Option: A

Okuma MIV0405A-1-B5 image MIV0405A-1-B5 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Brake Transistor (Regen)
Drive Type: MIV Inverter
L-axis Capacity: 4.0kW
M-axis Capacity: 5.0kW
Design Revision Order: A
Inverter Control Board Type: ICB1
Motor Type: BL Motor / PREX motor
Control ROM Type: 5

Okuma MIV0204A-1-B5 image MIV0204A-1-B5 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad Cooling Fans
Drive Type: MIV Inverter
L-axis Capacity: 2.0kW
M-axis Capacity: 4.0kW
Design Revision Order: A
Inverter Control Board Type: ICB1
Motor Type: BL Motor / PREX motor
Control ROM Type: 5

Okuma BDU-30A image BDU-30A is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Circuit Board Component(s), Bad Gate Section/Board, Bad Magnetic Contactor, Relay
Drive Type: DC Input ; AC output Servo drive
Motor Current Rating: 30A
Option: A

Okuma BLII-D50-50A image BLII-D50-50A is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Gate Section/Board, Bad Magnetic Contactor, Relay, Leaky Capacitors (Open, Corroded Traces), May Require Board Replacement
Drive Type: 2-axis AC Servo Drive
Power Unit Capacity for First & Second Axes; control board: 50/50A (A006-0601)
Type: A

Okuma BDU-50A image BDU-50A is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Control Section/Board, Bad Gate Section/Board, Bad Magnetic Contactor, Relay, Bad Power Section/Board, Physical Damage to the Drive
Drive Type: DC Input ; AC output Servo drive
Motor Current Rating: 50A
Option: A

Okuma MIV05-1-B1 image MIV05-1-B1 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad Cooling Fans
Drive Type: MIV Inverter
L-axis Capacity: 5.0kW
M-axis Capacity: If only 1-axis (blank)
Design Revision Order: (blank)
Inverter Control Board Type: ICB1
Motor Type: BL Motor / PREX motor
Control ROM Type: 1

Okuma MIV04A-1-B5 image MIV04A-1-B5 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad Cooling Fans, Bad Power Section/Board
Drive Type: MIV Inverter
L-axis Capacity: 4.0kW
M-axis Capacity: If only 1-axis (blank)
Design Revision Order: A
Inverter Control Board Type: ICB1
Motor Type: BL Motor / PREX motor
Control ROM Type: 5

Okuma MIV06-1-B1 image MIV06-1-B1 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad Cooling Fans, Bad DC Bus Capacitors
Drive Type: MIV Inverter
L-axis Capacity: 6.0kW
M-axis Capacity: If only 1-axis (blank)
Design Revision Order: (blank)
Inverter Control Board Type: ICB1
Motor Type: BL Motor / PREX motor
Control ROM Type: 1

Okuma MIV06A-1-B5 image MIV06A-1-B5 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Leaky Capacitors (Open, Corroded Traces), May Require Board Replacement, Physical Damage to the Circuit Board/s, Physical Damage to the Drive, Bad Output Transistors/SCRs
Drive Type: MIV Inverter
L-axis Capacity: 6.0kW
M-axis Capacity: If only 1-axis (blank)
Design Revision Order: A
Inverter Control Board Type: ICB1
Motor Type: BL Motor / PREX motor
Control ROM Type: 5

Okuma MIV0505A-1-B5 image MIV0505A-1-B5 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Circuit Board Component(s), Bad Gate Section/Board, Excessive Dirt/Debris, Bad Cooling Fans
Drive Type: MIV Inverter
L-axis Capacity: 5.0kW
M-axis Capacity: 5.0kW
Design Revision Order: A
Inverter Control Board Type: ICB1
Motor Type: BL Motor / PREX motor
Control ROM Type: 5

Okuma MIV0104-1-B5 image MIV0104-1-B5 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad DC Bus Capacitors, Bad Gate Section/Board, Bad Power Section/Board
Drive Type: MIV Inverter
L-axis Capacity: 1.0kW
M-axis Capacity: 4.0kW
Design Revision Order: (blank)
Inverter Control Board Type: ICB1
Motor Type: BL Motor / PREX motor
Control ROM Type: 5

Okuma BL-D75A image BL-D75A is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Physical Damage to the Drive
Drive Type: AC Servo Drive
Motor Current Rating: 75A
Option: A

Okuma MIV30A-3-V5 image MIV30A-3-V5 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Cooling Fans, Bad Gate Section/Board, Bad Output Transistors/SCRs

Okuma MIV22A-1-B5 image MIV22A-1-B5 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Passed Testing - Highly Recommend Recondition, Bad Cooling Fans
Drive Type: MIV Inverter
L-axis Capacity: 22kW
M-axis Capacity: If only 1-axis (blank)
Design Revision Order: A
Inverter Control Board Type: ICB1
Motor Type: BL Motor / PREX motor
Control ROM Type: 5

Okuma BLIV-D7575A image BLIV-D7575A is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Circuit Board Component(s), Bad Control Section/Board
Drive Type: 2-axis AC Servo Drive
Power Unit Capacity for First & Second Axes; control board: 75/75A
Type: A

Okuma BL-D30D image BL-D30D is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Gate Section/Board, Bad Magnetic Contactor, Relay, Bad Output Transistors/SCRs, Leaky Capacitors (Open, Corroded Traces)
Drive Type: AC Servo Drive
Motor Current Rating: 30A
Option: D