Drives-AC Servo Okuma | Repairs Precision Zone

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

BDU-75A is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Control Section/Board, Bad Gate Section/Board, Bad Output Transistors/SCRs, Bad Precharge Resistor
Drive Type: DC Input ; AC output Servo drive
Motor Current Rating: 75A
Option: A

BLII-D100A is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Blown Input Power Components, No Display
Drive Type: 1-axis AC Servo Drive
Power Unit Capacity: 100A
Type 1: A
Type 2: none

MIV08-1-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: 7.5kW
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: 5

MIV0303-1-B1 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s)
Drive Type: MIV Inverter
L-axis Capacity: 3.0kW
M-axis Capacity: 3.0kW
Design Revision Order: (blank)
Inverter Control Board Type: ICB1
Motor Type: BL Motor / PREX motor
Control ROM Type: 1

MIV0204-1-B1 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s)
Drive Type: MIV Inverter
L-axis Capacity: 2.0kW
M-axis Capacity: 4.0kW
Design Revision Order: (blank)
Inverter Control Board Type: ICB1
Motor Type: BL Motor / PREX motor
Control ROM Type: 1

MIV0102-1-B5 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Control Section/Board, Leaky Capacitors (Open, Corroded Traces), May Require Board Replacement
Drive Type: MIV Inverter
L-axis Capacity: 1.0kW
M-axis Capacity: 2.0kW
Design Revision Order: (blank)
Inverter Control Board Type: ICB1
Motor Type: BL Motor / PREX motor
Control ROM Type: 5

BL-D75A is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad Gate Section/Board, Bad Output Transistors/SCRs, Leaky Capacitors (Open, Corroded Traces)
Drive Type: AC Servo Drive
Motor Current Rating: 75A
Option: A

MIV22-1-B5 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Gate Section/Board
Drive Type: MIV Inverter
L-axis Capacity: 22kW
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: 5

BL-D50A is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Control Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces), Multiple signs of previous repair, Bad Control Section/Board
Drive Type: AC Servo Drive
Motor Current Rating: 50A
Option: A

BL-D30A is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Control Section/Board, Bad Gate Section/Board
Drive Type: AC Servo Drive
Motor Current Rating: 30A
Option: A

BLII-D75-50A is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Gate Section/Board, Bad Regen Section, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)
Drive Type: 2-axis AC Servo Drive
Power Unit Capacity for First & Second Axes; control board: 75/50A (A006-0601)
Type: A

BLII-D50A is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad Gate Section/Board, Leaky Capacitors (Open, Corroded Traces)
Drive Type: 1-axis AC Servo Drive
Power Unit Capacity: 50A
Type 1: A
Type 2: none

BDU-50A is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Leaky Capacitors (Open, Corroded Traces)
Drive Type: DC Input ; AC output Servo drive
Motor Current Rating: 50A
Option: A

MIV0202-1-B1 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Circuit Board Component(s), Bad DC Bus Capacitors
Drive Type: MIV Inverter
L-axis Capacity: 2.0kW
M-axis Capacity: 2.0kW
Design Revision Order: (blank)
Inverter Control Board Type: ICB1
Motor Type: BL Motor / PREX motor
Control ROM Type: 1

MIV0303-1-B5 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad DC Bus Capacitors
Drive Type: MIV Inverter
L-axis Capacity: 3.0kW
M-axis Capacity: 3.0kW
Design Revision Order: (blank)
Inverter Control Board Type: ICB1
Motor Type: BL Motor / PREX motor
Control ROM Type: 5

BLII-D50-30A is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad Control Section/Board, Bad Gate Section/Board, 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: 50/30A (A006-0601)
Type: A

MIV0404A-1-B5 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Circuit Board Component(s), Bad Control Section/Board
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

MIV08A-1-B5 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Circuit Board Component(s), Bad Output Transistors/SCRs, Bad Circuit Board Component(s), Bad Cooling Fans
Drive Type: MIV Inverter
L-axis Capacity: 7.5kW
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

MIV0203-1-B1 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Circuit Board Component(s), Bad Gate Section/Board
Drive Type: MIV Inverter
L-axis Capacity: 2.0kW
M-axis Capacity: 3.0kW
Design Revision Order: (blank)
Inverter Control Board Type: ICB1
Motor Type: BL Motor / PREX motor
Control ROM Type: 1

BLIII-D75A is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Multiple signs of previous repair
Drive Type: AC Servo Drive
Power Unit Capacity: 75A, Compatible with 15A, 30A, 50A, and 75A
Type: A

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

MIV0404-1-B1 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Circuit Board Component(s), Bad Gate Section/Board
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: 1

MIV0404-1-B5 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), May Require Board Replacement, 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

MIV0103-1-B1 is an
Drives-AC Servo manufactured by Okuma
Discovered issues: Bad Capacitor(s), Bad Gate Section/Board, May Require Board Replacement, Multiple signs of previous repair
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