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Precision Zone is the Industrial Repair Expert for Fanuc AC Servo Motors

Precision Zone prides itself on being the go-to repair specialists for Fanuc repairs. We specialize in a wide variety of Fanuc products including Fanuc AC Servo Motors.

Fanuc AC Servo Drive Repairs are all done in-house in our state of the art repair facility. Each motor is given a thorough inspection by one of our highly skilled technicians. All Fanuc Motor Repairs include:

  • Full disassemly
  • Cleaning of debris and corrosion
  • Visual Evaluation
  • Static Checking
  • Testing of the Windings
  • Full testing under load

Why choose Precision Zone for all of your Fanuc AC Servo Motor repair needs?

  • 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

Fanuc MTR-3T43-H-R-0-M-0-A image MTR-3T43-H-R-0-M-0-A is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing, Worn DE Housing, Worn ODE Housing
Motor Series: MTR
Series: Metric
Frame, Stack: 43
Winding: H
Feedback: Resolver
Brake: No brake
Mounting Flange: Metric (standard on 3T)
Shaft Seal: No seal (3T4x, 3T5x, 3T6x)
Options: A

Fanuc A06B-0502-B074-7008 image A06B-0502-B074-7008 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Coil Insulation - Due to Coolant/Moisture Contamination, Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing, Bad Power Connector, Worn ODE Housing
Part Group: A06B
Model: 20S
Shaft and Brake Specification: Straight shaft (standard)
Feedback Detector: Serial C
Modification 1: #7*** GE Fanuc Nameplate
Modification 2: Keyway

Fanuc A06B-0153-B175 image A06B-0153-B175 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing, Worn Brake Needs Reconditioning, Worn DE Housing, Worn ODE Housing
Part Group: A06B
Model: Alpha 30/3000
Shaft and Brake Specification: Straight shaft with brake (35 N-m)
Feedback Detector: A64 (absolute)
Modification 1: None
Modification 2: None

Fanuc A06B-0145-B077-0008 image A06B-0145-B077-0008 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing, Bad Power Connector, Worn ODE Housing

Fanuc A06B-0502-B202 image A06B-0502-B202 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Worn Brake Needs Reconditioning, Worn DE Housing, Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad Encoder Cover, Bad ODE Bearing, Broken ODE Housing
Part Group: A06B
Model: 20S
Shaft and Brake Specification: Straight shaft with brake
Feedback Detector: 2500 INC (A860-0304-T112)
Modification 1: None
Modification 2: None

Fanuc A06B-0127-B084 image A06B-0127-B084 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing, Missing Encoder, Missing parts/components, Worn ODE Housing
Part Group: A06B
Model: Alpha 6/2000
Shaft and Brake Specification: Taper shaft (standard)
Feedback Detector: Serial A
Modification 1: None
Modification 2: None

Fanuc A06B-0373-B175 image A06B-0373-B175 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad Encoder Bearings, Bad ODE Bearing, Worn Brake Needs Reconditioning
Part Group: A06B
Model: Alpha 2/3000
Shaft and Brake Specification: Taper shaft with brake (2 N-m)
Feedback Detector: A64 (absolute)
Modification 1: None
Modification 2: None

Fanuc A06B-0371-B175 image A06B-0371-B175 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing, Worn Brake Needs Reconditioning
Part Group: A06B
Model: Alpha 1/3000
Shaft and Brake Specification: Taper shaft with brake (2 N-m)
Feedback Detector: A64 (absolute)
Modification 1: None
Modification 2: None

Fanuc A06B-0227-B300 image A06B-0227-B300 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Brake, Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing, Full of Oil Inside, Worn Brake Needs Reconditioning
Part Group: A06B
Model: Alpha 8/3000i
Shaft and Brake Specification: Taper Shaft w/ Brake (24 VDC)
Fan: No Fan
Feedback Encoder: A1000
Modification 1: None
Modification 2: None

Fanuc A06B-0116-B855-0048 image A06B-0116-B855-0048 is an
Motors-AC Servo manufactured by Fanuc

Fanuc A06B-0032-B577 image A06B-0032-B577 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Incorrect Feed Back Alignment, Passed Testing - Highly Recommend Recondition
Part Group: A06B
Model: Beta 2/3000
Shaft and Brake Specification: Taper Shaft
Encoder: I32B
Modification 1: None
Modification 2: None

Fanuc A06B-0127-B575 image A06B-0127-B575 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing
Part Group: A06B
Model: Alpha 6/2000
Shaft and Brake Specification: Straight shaft
Feedback Detector: A64 (absolute)
Modification 1: None
Modification 2: None

Fanuc A06B-0143-B177 image A06B-0143-B177 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Brake, Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing
Part Group: A06B
Model: Alpha 12/3000
Shaft and Brake Specification: Straight shaft with brake (35 N-m)
Feedback Detector: I64 (incremental)
Modification 1: None
Modification 2: None

Fanuc A06B-0227-B201 image A06B-0227-B201 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing, Worn Shaft Keyway
Part Group: A06B
Model: Alpha 8/3000i
Shaft and Brake Specification: Straight Shaft w/ Keyway
Fan: No Fan
Feedback Encoder: I1000
Modification 1: None
Modification 2: None

Fanuc A06B-0314-B010 image A06B-0314-B010 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Coil Resistance, Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad Encoder Bearings, Bad ODE Bearing, Worn ODE Housing
Part Group: A06B
Model: 5S
Shaft and Brake Specification: Taper shaft
Feedback Detector: 10,000 P/R (incremental) (A860-0316-T101)
Modification 1: None
Modification 2: None

Fanuc A06B-0116-B704-0037 image A06B-0116-B704-0037 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Brake, Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad Encoder, Bad ODE Bearing
Part Group: A06B
Model: Beta 1/5000iS (Firmware v 1.5 can increase rpm to 6000)
Shaft and Brake Specification: Straight Shaft w/ Brake (90 VDC)
Encoder: B64iA
Modification 1: #0***
Modification 2: 037

Fanuc A06B-0572-B077-7000 image A06B-0572-B077-7000 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing, Worn ODE Housing
Part Group: A06B
Model: Alpha L50/2000, 6.0kW
Shaft and Brake Specification: Straight shaft (standard)
Feedback Detector: I64 (incremental)
Modification 1: #7*** GE Fanuc Nameplate
Modification 2: No other modification

Fanuc A06B-0313-B003-7000 image A06B-0313-B003-7000 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Incorrect Feed Back Alignment, Bad Encoder
Part Group: A06B
Model: 0S
Shaft and Brake Specification: Taper shaft
Feedback Detector: 3000 INC (A860-0304-T113)
Modification 1: 7*** GE Fanuc Nameplate
Modification 2: No other modification

Fanuc A06B-0147-B075 image A06B-0147-B075 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Condition - Requires Reconditioning
Part Group: A06B
Model: Alpha 22/2000
Shaft and Brake Specification: Straight shaft (standard)
Feedback Detector: A64 (absolute)
Modification 1: None
Modification 2: None

Fanuc A06B-0162-B575-0008 image A06B-0162-B575-0008 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Coil Resistance, Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing
Part Group: A06B
Model: Alpha M6/3000, 1.4kW
Shaft and Brake Specification: Straight shaft
Feedback Detector: A64 (absolute)
Modification 1: #0***
Modification 2: Keyway

Fanuc A06B-0143-B077-7000 image A06B-0143-B077-7000 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Coil Insulation - Due to Coolant/Moisture Contamination, Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad Encoder Bearings, Bad ODE Bearing, Worn DE Housing, Worn ODE Housing
Part Group: A06B
Model: Alpha 12/3000
Shaft and Brake Specification: Straight shaft (standard)
Feedback Detector: I64 (incremental)
Modification 1: 7*** GE Fanuc Nameplate
Modification 2: No other modification

Fanuc A06B-0148-B075 image A06B-0148-B075 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad Encoder Bearings, Bad ODE Bearing, Worn ODE Housing, Bad Coil Insulation, Bad Encoder
Part Group: A06B
Model: Alpha 22/3000
Shaft and Brake Specification: Straight shaft (standard)
Feedback Detector: A64 (absolute)
Modification 1: None
Modification 2: None

Fanuc A06B-0148-B175 image A06B-0148-B175 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Passed Testing - Highly Recommend Recondition
Part Group: A06B
Model: Alpha 22/3000
Shaft and Brake Specification: Straight shaft with brake (35 N-m)
Feedback Detector: A64 (absolute)
Modification 1: None
Modification 2: None

Fanuc A06B-0153-B675 image A06B-0153-B675 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad Encoder, Bad Encoder Bearings, Bad Encoder Cover, Bad ODE Bearing, Worn Brake Needs Reconditioning, Worn DE Housing, Worn ODE Housing
Part Group: A06B
Model: Alpha 30/3000
Shaft and Brake Specification: Taper shaft with brake (35 N-m)
Feedback Detector: A64 (absolute)
Modification 1: None
Modification 2: None