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Precision Zone Fanuc AC Spindle Drive Repair Experts

Our expert services also extend to many Fanuc products including AC Spindle Drives. Most recently, we have just installed brand new testing stands specifically for Fanuc products. By adding more testing stands that are dedicated specifically for Fanuc products such as AC Spindle Drives, AC Servo Drives, Motors, and more, we are able to provide better and more efficient repair services to you and your company.

At Precision Zone we pride ourselves on being experts in a wide variety of industrial electronics and mechanical equipment components including Drives, Motors, Controls, Encoders, Circuit Boards, Power Supplies, Operating Panels, Monitors, LCD Retrofits, a wide assortment of semiconductor parts and equipment accessories all from major names in manufacturing.

All Fanuc AC Spindle Drive Repairs are evaluated, repaired, and tested in-house in our repair facility by our expert engineering team and expert technicians.

Precision Zone's Top Priority is Getting You and Your Company Up and Running Faster



Learn the Benefits of Fanuc AC Spindle Drive Repair at Precision Zone:

  • Custom Built Fanuc Test Stands
  • Quick and Flexible Service
  • Complete Simulation and Product Testing
  • Fully Refurbished, Not Just Repaired
  • Decades of Industry Experience
  • Superior Technology Knowledge and Support

We also pride ourselves on being able to offer:

  • Free Quotes and Evaluations
  • 1 year warranty on our parts and services
  • Competitive Pricing
  • Flexible Rush Repair Options

Recently Repaired Products

Fanuc A06B-6044-H208 image A06B-6044-H208 is an
Drives-AC Spindle manufactured by Fanuc
Discovered issues: Bad Input Diodes/SCRs, Bad Magnetic Contactor, Relay
Part Group: Motors and Drives
Series: AC Spindle servo unit
Part Type: Drive
Model: Model 8, external radiation type

Fanuc A06B-6044-H011 image A06B-6044-H011 is an
Drives-AC Spindle manufactured by Fanuc
Discovered issues: Bad Control Section/Board, Bad Cooling Fans
Part Group: Motors and Drives
Series: AC Spindle servo unit
Part Type: Drive
Model: Model 15, standard type

Fanuc A06B-6200-H011 image A06B-6200-H011 is an
Drives-AC Spindle manufactured by Fanuc

Fanuc A06B-6055-H212 image A06B-6055-H212 is an
Drives-AC Spindle manufactured by Fanuc
Discovered issues: Bad Capacitor(s), Bad Control Section/Board, Bad Cooling Fans, Bad DC Bus Capacitors, Bad Gate Section/Board, Bad Magnetic Contactor, Relay, Bad Output Transistors/SCRs
Part Group: Motors and Drives
Series: AC Spindle servo unit
Part Type: Drive
Unit: 2
Model: Model 12
Factory Designated: none

Fanuc A06B-6088-H222-H500 image A06B-6088-H222-H500 is an
Drives-AC Spindle manufactured by Fanuc
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad DC Bus Capacitors, Bad Gate Section/Board, Bad Output Transistors/SCRs
Part Group: Motors and Drives
Series: Spindle Amplifier Module for Alpha Series
Part Type: Drive
Type: Type 1 (standard specification)
Matching Motor 30-minute Rating in kW; Drive Width: Matching Motor Rating = 22 kW; Drive Width = 150mm
Module: H500

Fanuc A06B-6055-H208 image A06B-6055-H208 is an
Drives-AC Spindle manufactured by Fanuc
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad Gate Section/Board, Bad Output Transistors/SCRs
Part Group: Motors and Drives
Series: AC Spindle servo unit
Part Type: Drive
Unit: 2
Model: Model 8
Factory Designated: none

Fanuc A06B-6055-H112 image A06B-6055-H112 is an
Drives-AC Spindle manufactured by Fanuc
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad Control Section/Board, Bad Cooling Fans, Bad DC Bus Capacitors, Bad Gate Section/Board, Bad Magnetic Contactor, Relay, Bad Output Transistors/SCRs, May Require Board Replacement
Part Group: Motors and Drives
Series: AC Spindle servo unit
Part Type: Drive
Unit: 1
Model: Model 12
Factory Designated: none

Fanuc A06B-6088-H230-H500 image A06B-6088-H230-H500 is an
Drives-AC Spindle manufactured by Fanuc
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad Cooling Fans, Bad Output Transistors/SCRs
Part Group: Motors and Drives
Series: Spindle Amplifier Module for Alpha Series
Part Type: Drive
Type: Type 1 (standard specification)
Matching Motor 30-minute Rating in kW; Drive Width: Matching Motor Rating = 30 kW; Drive Width = 150mm
Module: H500

Fanuc A06B-6220-H002-H600 image A06B-6220-H002-H600 is an
Drives-AC Spindle manufactured by Fanuc

Fanuc A06B-6240-H209 image A06B-6240-H209 is an
Drives-AC Spindle manufactured by Fanuc

Fanuc A06B-6055-H118 image A06B-6055-H118 is an
Drives-AC Spindle manufactured by Fanuc
Discovered issues: Bad Capacitor(s)
Part Group: Motors and Drives
Series: AC Spindle servo unit
Part Type: Drive
Unit: 1
Model: Model 18
Factory Designated: none

Fanuc A06B-6044-H130 image A06B-6044-H130 is an
Drives-AC Spindle manufactured by Fanuc
Discovered issues: Bad DC Bus Capacitors, Bad Magnetic Contactor, Relay, Leaky Capacitors (Open, Corroded Traces)
Part Group: Motors and Drives
Series: AC Spindle servo unit
Part Type: Drive
Model: Model 30

Fanuc A06B-6044-H212 image A06B-6044-H212 is an
Drives-AC Spindle manufactured by Fanuc
Discovered issues: Bad Gate Section/Board, Bad Output Transistors/SCRs
Part Group: Motors and Drives
Series: AC Spindle servo unit
Part Type: Drive
Model: Model 12, external radiation type

Fanuc A06B-6200-H037 image A06B-6200-H037 is an
Drives-AC Spindle manufactured by Fanuc
Discovered issues: Bad Capacitor(s), Bad Cooling Fans, Bad Gate Section/Board, Excessive Dirt/Debris, Physical Damage to the Drive

Fanuc A06B-6102-H226-H520 image A06B-6102-H226-H520 is an
Drives-AC Spindle manufactured by Fanuc
Discovered issues: Bad Capacitor(s)
Part Group: Motors and Drives
Series: Spindle Amplifier Module for Alpha Series
Part Type: Drive
Type: Type 1 (standard specification)
Matching Motor 30-minute Rating in kW; Drive Width: Matching Motor Rating = 26 kW; Drive Width = 150mm
Module: H520

Fanuc A06B-6078-H311-H500-EM image A06B-6078-H311-H500-EM is an
Drives-AC Spindle manufactured by Fanuc
Discovered issues: Bad Capacitor(s), Bad Cooling Fans, Bad Gate Section/Board, Bad Output Transistors/SCRs
Part Group: Motors and Drives
Series: Spindle Amplifier Module for Alpha Series (old type)
Part Type: Drive
Type: Type 2 (specifications for Cs-axis contouring control or BZ (spindle) sensor)
Matching Motor 30-minute Rating in kW; Drive Width: Matching Motor Rating = 11 kW; Drive Width = 90mm
Module: H500-EM

Fanuc A06B-6078-H206-H500 image A06B-6078-H206-H500 is an
Drives-AC Spindle manufactured by Fanuc
Discovered issues: Bad Capacitor(s), Bad DCCT, Missing parts/components
Part Group: Motors and Drives
Series: Spindle Amplifier Module for Alpha Series (old type)
Part Type: Drive
Type: Type 1 (standard specification)
Matching Motor 30-minute Rating in kW; Drive Width: Matching Motor Rating = 5.5 kW; Drive Width = 90mm
Module: H500

Fanuc A06B-6044-H021 image A06B-6044-H021 is an
Drives-AC Spindle manufactured by Fanuc
Discovered issues: Bad Fuse, Bad Precharge Resistor
Part Group: Motors and Drives
Series: AC Spindle servo unit
Part Type: Drive
Model: H021

Fanuc A06B-6060-H007-H504 image A06B-6060-H007-H504 is an
Drives-AC Spindle manufactured by Fanuc
Discovered issues: Bad Gate Section/Board, Bad Output Transistors/SCRs
Part Group: Motors and Drives
Series: AC Spindle (I)
Part Type: Drive
Model: SPINDLE AMP AC SP-6I
Modification: #H504

Fanuc A06B-6078-H202-H500 image A06B-6078-H202-H500 is an
Drives-AC Spindle manufactured by Fanuc
Discovered issues: Bad Capacitor(s), Bad Cooling Fans, Bad Gate Section/Board
Part Group: Motors and Drives
Series: Spindle Amplifier Module for Alpha Series (old type)
Part Type: Drive
Type: Type 1 (standard specification)
Matching Motor 30-minute Rating in kW; Drive Width: Matching Motor Rating = 2.2 kW; Drive Width = 60mm
Module: H500

Fanuc A06B-6055-H122 image A06B-6055-H122 is an
Drives-AC Spindle manufactured by Fanuc
Discovered issues: Bad Cooling Fans, Bad Precharge Resistor, Bad Control Section/Board
Part Group: Motors and Drives
Series: AC Spindle servo unit
Part Type: Drive
Unit: 1
Model: Model 22
Factory Designated: none

Fanuc A06B-6141-H026-H580 image A06B-6141-H026-H580 is an
Drives-AC Spindle manufactured by Fanuc
Part Group: Motors and Drives
Series: ALPHA i SPINDLE MODULE
Part Type: Drive
Model: 026
: #H580

Fanuc A06B-6059-H208 image A06B-6059-H208 is an
Drives-AC Spindle manufactured by Fanuc
Discovered issues: Bad Capacitor(s), Physical Damage to the Circuit Board/s, Physical Damage to the Drive
Part Group: Motors and Drives
Series: AC Spindle Servo Unit S/P/VH Series
Part Type: Drive
Spindle Control Unit for Motor Model: For Motor Model 8S, 15P

Fanuc A06B-6088-H226-H500 image A06B-6088-H226-H500 is an
Drives-AC Spindle manufactured by Fanuc
Discovered issues: Bad Control Section/Board, Bad Cooling Fans, Bad Gate Section/Board, Bad Output Transistors/SCRs, Bad Capacitor(s)
Part Group: Motors and Drives
Series: Spindle Amplifier Module for Alpha Series
Part Type: Drive
Type: Type 1 (standard specification)
Matching Motor 30-minute Rating in kW; Drive Width: Matching Motor Rating = 26 kW; Drive Width = 150mm
Module: H500