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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 A06B-0246-B400 image A06B-0246-B400 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 C22/2000i
Shaft and Brake Specification: Straight Shaft with Brake (24 VDC)
Encoder: A1000
Modification 1: None

Fanuc A06B-0116-B203 image A06B-0116-B203 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad DE Bearing, Bad Encoder, Bad ODE Bearing, Full of Grease Inside
Part Group: A06B
Model: Beta 1/5000iS (Firmware v 1.5 can increase rpm to 6000)
Shaft and Brake Specification: Straight Shaft w/ Keyway
Encoder: B64iA
Modification 1: None
Modification 2: None

Fanuc A06B-0115-B203 image A06B-0115-B203 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing, Full of Oil Inside
Part Group: A06B
Model: Beta 0.5/5000iS (Firmware v 1.5 can increase rpm to 6000)
Shaft and Brake Specification: Straight Shaft w/ Keyway
Encoder: B64iA
Modification 1: None
Modification 2: None

Fanuc A06B-0142-B077 image A06B-0142-B077 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Encoder
Part Group: A06B
Model: Alpha 12/2000
Shaft and Brake Specification: Straight shaft (standard)
Feedback Detector: I64 (incremental)
Modification 1: None
Modification 2: None

Fanuc A06B-0126-B175 image A06B-0126-B175 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing, Bad Oil Seal, Worn Brake Needs Reconditioning
Part Group: A06B
Model: Alpha C6/2000, 0.6kW
Shaft and Brake Specification: Taper shaft with brake (8 N-m)
Feedback Detector: A64 (absolute)
Modification 1: None
Modification 2: None

Fanuc A06B-0226-B100 image A06B-0226-B100 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Encoder Bearings, Bad Coil Insulation, Bad Coil Resistance, Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing, Full of Oil Inside, Winding Overheated
Part Group: A06B
Model: Alpha C8/2000i
Shaft and Brake Specification: Straight Shaft
Encoder: A1000
Modification 1: None

Fanuc A06B-0314-B003-0075 image A06B-0314-B003-0075 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, Bad ODE Bearing, Broken DE Housing, Worn ODE Housing, Worn Shaft Keyway
Part Group: A06B
Model: 5S
Shaft and Brake Specification: Taper shaft
Feedback Detector: 3000 INC (A860-0304-T113)
Modification 1: 0***
Modification 2: IP67

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 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-0505-B042-7075 image A06B-0505-B042-7075 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing, Bad Oil Seal
Part Group: A06B
Model: 20S/1500
Shaft and Brake Specification: Straight shaft (standard)
Feedback Detector: 2500 ABS (A860-0326-T102)
Modification 1: #7*** GE Fanuc Nameplate
Modification 2: IP67

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 Feed Back Connector, 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-0265-B402 image A06B-0265-B402 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 22/4000 iS
Shaft and Brake Specification: Straight Shaft with Brake (24 VDC)
Fan Specification: No Fan
Encoder: A16,000
Modification 1: None
Modification 2: None

Fanuc A06B-0289-B300 image A06B-0289-B300 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing, Full of Grease Inside, Full of Oil Inside

Fanuc A06B-0142-B084 image A06B-0142-B084 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Power Connector
Part Group: A06B
Model: Alpha 12/2000
Shaft and Brake Specification: Straight shaft (standard)
Feedback Detector: Serial A
Modification 1: None
Modification 2: None

Fanuc A06B-0227-B401 image A06B-0227-B401 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 8/3000i
Shaft and Brake Specification: Straight Shaft w/ Brake (24 VDC)
Fan: No Fan
Feedback Encoder: I1000
Modification 1: None
Modification 2: None

Fanuc A06B-0128-B575-7008 image A06B-0128-B575-7008 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing, Worn ODE Housing, Bad Oil Seal
Part Group: A06B
Model: Alpha 6/3000
Shaft and Brake Specification: Straight shaft
Feedback Detector: A64 (absolute)
Modification 1: #7*** GE Fanuc Nameplate
Modification 2: Keyway

Fanuc A06B-0032-B577 image A06B-0032-B577 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing
Part Group: A06B
Model: Beta 2/3000
Shaft and Brake Specification: Taper Shaft
Encoder: I32B
Modification 1: None
Modification 2: None

Fanuc A06B-0152-B077 image A06B-0152-B077 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Power Connector, Worn DE Housing, Bad Coil Insulation - Due to Coolant/Moisture Contamination, Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad Encoder Cover, Bad ODE Bearing, Bad Oil Seal
Part Group: A06B
Model: Alpha 30/2000
Shaft and Brake Specification: Straight shaft (standard)
Feedback Detector: I64 (incremental)
Modification 1: None
Modification 2: None

Fanuc A06B-0034-B575 image A06B-0034-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: Beta 6/2000
Shaft and Brake Specification: Taper Shaft
Encoder: A32B
Modification 1: None
Modification 2: None

Fanuc A06B-0031-B075-7008 image A06B-0031-B075-7008 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Encoder, Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing
Part Group: A06B
Model: Beta 1/3000
Shaft and Brake Specification: Straight Shaft (standard)
Encoder: A32B
Modification 1: #7*** GE Fanuc Nameplate
Modification 2: Keyway

Fanuc A06B-0127-B075 image A06B-0127-B075 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Coil Resistance, Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing, Winding Overheated, Outsourced Repair Work Required
Part Group: A06B
Model: Alpha 6/2000
Shaft and Brake Specification: Taper shaft (standard)
Feedback Detector: A64 (absolute)
Modification 1: None
Modification 2: None

Fanuc A06B-0205-B200 image A06B-0205-B200 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
Part Group: A06B
Model: Alpha iF 2/5000
Shaft and Brake Specification: Straight Shaft with Keyway
Fan: No Fan
Encoder: A1000
Modification 1: None
Modification 2: None

Fanuc A06B-0061-B003 image A06B-0061-B003 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad Encoder, Bad ODE Bearing
Part Group: A06B
Model: Beta iS 2/4000
Shaft and Brake Specification: Taper Shaft (standard)
Encoder: Beta 128iA
Modification 1: None
Modification 2: None

Fanuc A06B-0502-B074 image A06B-0502-B074 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Encoder, Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing, Worn DE Housing, Worn ODE Housing
Part Group: A06B
Model: 20S
Shaft and Brake Specification: Straight shaft (standard)
Feedback Detector: Serial C
Modification 1: None
Modification 2: None

Fanuc A06B-0128-B077 image A06B-0128-B077 is an
Motors-AC Servo manufactured by Fanuc
Discovered issues: Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing, Broken Shaft
Part Group: A06B
Model: Alpha 6/3000
Shaft and Brake Specification: Taper shaft (standard)
Feedback Detector: I64 (incremental)
Modification 1: None
Modification 2: None