We Are Experts in the Repair of AC Spindle Motors

Precision Zone prides itself on being the go-to repair specialists for numerous industrial electronics categories. With over two decades of industry experience and a highly skilled team of certified technicians and engineers, we are able to evaluate, troubleshoot, and repair your AC Spindle Motor quickly and correctly. We go further than just your standard motor repair, we offer component replacement or full reconditioning of a motor.

What can Precision Zone offer you?

  • Full disassemly and cleaning of every single motor we receive
  • Cleaning of debris and corrosion
  • Visual Inspection to evaluate missing parts and/or damage components
  • Static Checking
  • Baker Winding Testing
  • Full testing under load

Benefits of Repairing your AC Spindle Motors with Precision Zone:

  • Free Quotes and Evaluations
  • 12 Month Warranties
  • Flexible Rush Repairs
  • Competitive Pricing
  • Free Technical Support
  • Superior Customer Service

Get started with Precision Zone today!


Recently Repaired Products

Mitsubishi SJ-VL5.5-11M-S02 image SJ-VL5.5-11M-S02 is an
Motors-AC Spindle manufactured by Mitsubishi
Discovered issues: Bad DE Bearing, Bad ODE Bearing, Recommend Refurbishing/Reconditioning, Rotor Out of Balance

Mitsubishi SJ-VL3.7-06M-S01 image SJ-VL3.7-06M-S01 is an
Motors-AC Spindle manufactured by Mitsubishi
Discovered issues: Bad DE Bearing, Bad Encoder, Bad ODE Bearing, Recommend Refurbishing/Reconditioning, Rotor Out of Balance

Fuji MPF1168G image MPF1168G is an
Motors-AC Spindle manufactured by Fuji
Discovered issues: Bad DE Bearing, Bad ODE Bearing, Recommend Refurbishing/Reconditioning

Fanuc A06B-0829-B302-3000 image A06B-0829-B302-3000 is an
Motors-AC Spindle manufactured by Fanuc
Part Group: A06B
Series: Alpha P Spindle Motor
Model, Rated Output, Max Speed,: Alpha P22, 11kW, 6000 RPM
Mounting Type, Keyway: Flange Mounted, No Key
Sensor Type: M Sensor
Exhaust Type: Exhaust Rear, high speed model
Modification: #3000

Yaskawa UAASKD-15HHB12 image UAASKD-15HHB12 is an
Motors-AC Spindle manufactured by Yaskawa
Discovered issues: Worn DE Housing, Bad Coil Insulation, Bad DE Bearing, Bad ODE Bearing, Recommend Refurbishing/Reconditioning

Okuma VAC-YMM37-30R-112R1 image VAC-YMM37-30R-112R1 is an
Motors-AC Spindle manufactured by Okuma
Discovered issues: Bad DE Bearing, Bad ODE Bearing, Bad Resolver, Recommend Refurbishing/Reconditioning, Worn DE Housing, Worn ODE Housing, Worn ODE Shaft Journal

Yaskawa USABKM-50-MK12 image USABKM-50-MK12 is an
Motors-AC Spindle manufactured by Yaskawa
Discovered issues: Bad Coil Resistance

Yaskawa EEA-IKMB-15-18.5 image EEA-IKMB-15-18.5 is an
Motors-AC Spindle manufactured by Yaskawa
Discovered issues: Bad DE Bearing, Bad ODE Bearing, Recommend Refurbishing/Reconditioning, Worn DE Housing, Worn ODE Housing

Mitsubishi SJ-22AP image SJ-22AP is an
Motors-AC Spindle manufactured by Mitsubishi
Discovered issues: Bad DE Bearing, Bad ODE Bearing, Worn DE Housing, Worn ODE Housing
Drive Type: SJ AC Spindle
Output power: 22kW
Base speed: Standard; 1500 RPM
Special type: P
Options: Standard

Siemens 1PH4138-4NF26-Z image 1PH4138-4NF26-Z is an
Motors-AC Spindle manufactured by Siemens
Discovered issues: Bad DE Bearing, Bad ODE Bearing, Recommend Refurbishing/Reconditioning, Worn DE Housing, Worn Shaft Keyway
Product Series: AC induction motor for main spindle drives
Frame size: 138
Pole Number: Pole Number
Encoder: Incremental sin/cos encoder 2048 S/R without C and D track
Rate speed: 1500 / min
Winding version: 1PH4
Type of construction: IM B35, IM V15; IM V36
Supplementary information: Supplementary information

Siemens 1PH7167-2EG33-0BD5 image 1PH7167-2EG33-0BD5 is an
Motors-AC Spindle manufactured by Siemens
Discovered issues: Bad DE Bearing, Bad ODE Bearing, Recommend Refurbishing/Reconditioning, Worn DE Housing, Worn ODE Housing, Bad Encoder, Bad Encoder Bearings

Yaskawa UAASKJ-30CA1 image UAASKJ-30CA1 is an
Motors-AC Spindle manufactured by Yaskawa
Discovered issues: Bad Coil Insulation, Bad DE Bearing, Bad ODE Bearing, Recommend Refurbishing/Reconditioning, Worn DE Housing, Worn ODE Housing, Worn Shaft Keyway
Motor Type: AC Spindle Motor
Cooling method: Externally fan-cooled type
Output characteristics: Base speed: 1150 RPM
Motor Capacity (30-min rating/Continuous rating): 30kW (40HP)/22kW (30HP)
Design order: VM3; MT3 series Standard
Encoder Specifications: Without home position
Mounting Method: Flange Mounted
Voltage Class: 200V (blank)

Mitsubishi SJ-22XU image SJ-22XU is an
Motors-AC Spindle manufactured by Mitsubishi
Discovered issues: Incorrect Feed Back Alignment

Yaskawa UAWB-30BMU12 image UAWB-30BMU12 is an
Motors-AC Spindle manufactured by Yaskawa
Discovered issues: Bad DE Bearing, Bad ODE Bearing, Recommend Refurbishing/Reconditioning

Yaskawa UAASKD-08HHB11 image UAASKD-08HHB11 is an
Motors-AC Spindle manufactured by Yaskawa
Discovered issues: Bad DE Bearing, Bad ODE Bearing, Worn DE Housing, Worn ODE Housing, Recommend Refurbishing/Reconditioning, Bad Coil Insulation

Yaskawa UAKB-30BMU11 image UAKB-30BMU11 is an
Motors-AC Spindle manufactured by Yaskawa
Discovered issues: Bad Coil Insulation, Worn DE Housing, Bad DE Bearing, Bad ODE Bearing, Recommend Refurbishing/Reconditioning Description: 3 PHASE, 4 POLES, INS. F, 200 VAC, 15/7.5 kW, 5 MIN/CONT, 1500/3000 RPM, 117/69 A; 11/5.5 kW, 5 MIN/CONT, 3000/15000 RPM, 98/69 A, ENCODER: UTMSA-10AAGAZB

Yaskawa UAASKA-15CA1 image UAASKA-15CA1 is an
Motors-AC Spindle manufactured by Yaskawa
Discovered issues: Bad DE Bearing, Bad ODE Bearing, Recommend Refurbishing/Reconditioning, Worn DE Housing, Worn ODE Housing
Motor Type: AC Spindle Motor
Cooling method: Externally fan-cooled type
Output characteristics: Single Winding Type,Base speed: 1500 RPM
Motor Capacity (30-min rating/Continuous rating): 15kW (20HP)/11kW (15HP)
Design order: VM3; MT3 series Standard
Encoder Specifications: Without home position
Mounting Method: Flange Mounted
Voltage Class: 200V (blank)

Mitsubishi SJ-P2.2AM image SJ-P2.2AM is an
Motors-AC Spindle manufactured by Mitsubishi
Discovered issues: Bad DE Bearing, Bad Feed Back Connector, Bad ODE Bearing, Recommend Refurbishing/Reconditioning
Drive Type: SJ-P AC Spindle
Short Time Rated Output: 2.2kW
Spindle Motor Series: A
Options: M

Yaskawa UAASKD-11HHB11 image UAASKD-11HHB11 is an
Motors-AC Spindle manufactured by Yaskawa
Discovered issues: Bad DE Bearing, Bad ODE Bearing, Recommend Refurbishing/Reconditioning, Worn DE Housing, Worn ODE Housing

Fanuc A06B-0855-B302-3000 image A06B-0855-B302-3000 is an
Motors-AC Spindle manufactured by Fanuc
Discovered issues: Bad DE Bearing, Bad ODE Bearing, Worn ODE Housing
Part Group: A06B
Series: Alpha Spindle Motor
Model, Rated Output,: Alpha 8, 7.5kW, 6000 RPM
Mounting Type, Keyway: Flange Mounted, No Key
Sensor Type: M Sensor
Exhaust Type, Max Speed: 2
Modification: #3000

Mitsubishi SJ-11XW4M image SJ-11XW4M is an
Motors-AC Spindle manufactured by Mitsubishi
Discovered issues: Incorrect Feed Back Alignment
Drive Type: SJ AC Spindle
Output power: 11kW
Base speed: Special speed
Special type: Wide-range constant output type
Options: Equipped with Z-phase control

Yaskawa UAASWH-11CMU25 image UAASWH-11CMU25 is an
Motors-AC Spindle manufactured by Yaskawa
Discovered issues: Bad DE Bearing, Bad ODE Bearing, Recommend Refurbishing/Reconditioning Description: Yaskawa | Motors-AC Spindle |

Fanuc A06B-1405-B150 image A06B-1405-B150 is an
Motors-AC Spindle manufactured by Fanuc
Discovered issues: Bad Coil Resistance, Bad DE Bearing, Bad ODE Bearing, Worn DE Housing, Worn ODE Housing, Full of Oil Inside
Part Group: A06B
Motor Type: AC Spindle Motors
Model, Continuous rated output: Alpha i 3/10000, 3.7 kW (Highest-speed upgraded model)
Part Type: Motor
Mounting Type: Flange Mounted
Sensor Type, Keyway: With Key
Exhaust Type: Exhaust Rear
Modification: Blank

Yaskawa UAASKD-11CZ1 image UAASKD-11CZ1 is an
Motors-AC Spindle manufactured by Yaskawa
Discovered issues: Bad Coil Insulation, Bad Encoder, Recommend Refurbishing/Reconditioning, Worn DE Housing, Worn ODE Housing, Bad DE Bearing, Bad ODE Bearing
Motor Type: AC Spindle Motor
Cooling method: Externally fan-cooled type
Output characteristics: other wide range output (Winding selection)
Motor Capacity (30-min rating/Continuous rating): 11kW (15HP)/7.5kW (10HP)
Design order: VM3; MT3 series Standard
Encoder Specifications: Zero point provided
Mounting Method: Flange Mounted
Voltage Class: 200V (blank)