Commonly Exchanged and Repaired Parts

Okuma’s Certified Exchange Parts program maintains the high-performance characteristics of your Okuma CNC machine with speedy and cost-effective OEM-certified spare parts. Below is a list of the most commonly exchanged and repaired units.

Ready to begin the process? Don't see your unit here? Contact your local Okuma distributor today.

ELECTRICAL EXCHANGE

Printed Circuit Boards (2200, 3000, 5000, 5020, 7000, U100, E100, P100 Controls)

• 2200 and 3000 – slot and IF boards
• 5000 and 5020 – main boards and cards, SVP, and ECP boards
• 7000 – main boards, SVP, and TFP boards
• U100 and E100 FWMB, TFB, and FCP boards
• P100 – PCMB, SVDN, and CPCI boards

Spindle Drive Units (5020 and 7000 Controls)

• VAC1 D8A, D11A, D22A
• VAC-2 D8A, D11A, D22A
• VAC-3 D6, D11, D22
• VAC-4 and VAC-5s

Axis Drive Units (5020 and 7000 Controls) BL-D 50A, 75A, 100A

• BLII-D50A, 75A, 100A
• BLII-D 50/50A, 50/75A, 75/75A
• BL3-D and BL4-Ds

Axis and Spindle Drives, Power Supplies (U100, E100, P100 Controls)

• MIV and MIV-A inverter units
  • MIV0101A, MIV0404A
  • MIV0103, MIV0202, MIV0202, MIV0204
  • MIV22, MIV30, MIV45
• MPS and MPR power supply units
  • MPS-20, 30, 45, 60
  • MPS-10B, 20B, 30B, 60B
  • MPR-5, 10
• MIP inverter/power supply combo
  • MIP11 , MIP22

Axis/Spindle Drive Units, Power Supplies (P200, P200A, P300 Controls)

• MDUA, MDUB, MDUC, MDUD, MDUE, MDUF, MDUH
• MDU0404, MDU04
• PSU20, PSU30, PSU45
• PSDUA, PSDUB, PSDUC

Panel PC Units

• P100
• P200
  • PNC1, PNC2
• P200A/P300
  • PNC3

MECHANICAL EXCHANGE

Vertical Machining Centers

• CAT, BT, and HSK tooling types
• All taper sizes with BIG-PLUS option
• Standard and high speeds
• ATC cam boxes
• Common machine types/sizes
  • MB-46V, MB-56V, MB-66V, M460, M560
  • MX-45V, MX-55V
  • MA-550V, MA-650V
  • MC-V4020/3016, ES-V4020/3016
  • Crown-V, Cadet Mate
  • MU 5000, MU8000, MU10000, MU6300
  • All Millac

Horizontal Machining Centers

• CAT, BT, and HSK tooling types
• All taper sizes with BIG-PLUS option
• Standard, high speeds, and high torque
• Common machine types/sizes
  • MA-400H, MA-500H, MA-600H
  • MB-4000H, MB-5000H, MB-8000H
  • MA/X-40H, -50H, -60H
  • Millac Series

5-Axis Lathes

• Milling spindle (H1 indexing turret)
  • Capto, CAT, and tooling types
  • 40 and 50 taper
  • Standard and high speeds
• Common machine types/sizes
  • MacTurn 30/50
  • MacTurn 250, 350, 550
  • Multus B300, B400, B750
  • VTM-65, 100, 200, 1200, 2000
  • Millac VH series

Grinder Spindles

• Wheel spindles
• ID and OD spindles
• All speeds and tooling
• Common machine types/sizes
  • GA/GP-F (I and II)
  • GA/GP-T
  • GI Series

Double Column Attachment Heads

• Straight, 90 degree, and B/C types
• Varying lengths and speeds
• Common machine types/sizes
  • MCM, MCM-B
  • MCR-A, B, BII, BIII
  • MCV-A, MCV-AII

ATC Cam Box

• 40 and 50 tapers
• Standard, multi-magazine, matrix
• Common machine types/sizes
  • MA/MX 40, 50, 60
  • MX45, 55 MCV3016, MCV4020
  • MA560/650
  • MA400
  • MB46/56, M460, M560
  • MA500/600/800
  • MB4000/5000

B-Axis

• .001° and NC
• Common machine types/sizes
  • Multus B750
  • Multus U3000, U4000
  • MB5000, MB8000
  • MacTurn 250

Motors & Stators

• Integral and belt drive
• Common machine types/sizes
  • MX-45V, MX-55V
  • MX45, 55 MCV3016, MCV4020
  • MA/MX 40, 50, 60
  • MA500/600/800
  • MacTurn 250/350
  • Millac Series
  • Lathe: LAW, LB300, LAWV24, L370

Ready to begin the process? Don't see your unit here? Contact your local Okuma distributor today.