Our Services

A complete range of industrial equipment repairs, exchanges and sales

Precision Zone

Precision Zone provides sales, exchange and repair services for a wide variety of industrial controls and components used in CNC, Robotics, Motion Control and related applications

Our product range includes AC Drives, Motors, Controls, Encoders, Circuit Boards, Power Supplies, Operating Panels, Monitors, LCD Retrofits, a wide assortment of semiconductor parts and equipment accessories.

We offer:

  •   Free evaluation for all repair orders
  •   Full cycle testing and repair services
  •   Competent technical support
  •   Engineering support for advanced and custom solutions

We support CNC, Robotics, Motion Tools and many related industries.

To minimize your equipment downtime, we offer rush repair options. Standard Repair Time: 1-2 Weeks. Rush Service Surcharges:

  •  $100.00 – 3 Day Repair
  •  $150.00 – 2 Day Repair
  •  $250.00 – Next Day Repair
  •  $400.00 – Same Day Repair

All products are covered by our comprehensive warranty. Warranty terms and conditions are product specific.

Our engineers offer over 60 years of combined industry expertise. We have fully functional robots, CNC machines and simulators for true dynamic testing.
For most products we offer exchange options. Once you receive and install the exchange unit, please return the original unit for evaluation and core credit.
We sell new and fully reconditioned, tested and warranted equipment. Contact us prior to purchase to confirm software versions where applicable.

RECENTLY REPAIRED PRODUCTS

HAAS 93-32-5559A image 93-32-5559A is an
Inverter-General Purpose manufactured by HAAS
Discovered issues: Bad Circuit Board Component(s)

Yaskawa CIMR-MR5N20115 image CIMR-MR5N20115 is an
Drives-AC Spindle manufactured by Yaskawa
Discovered issues: Bad Fuse, Bad Magnetic Contactor, Relay, Excessive Dirt/Debris, Bad Gate Section/Board, Bad Output Transistors/SCRs
Spindle Inverter: CIMR
Series: MR5 Converter
Specification: NC System
Voltage Class: 200V (three-phase)
Max. Applicable Motor Output: 11.0kW (15HP)
Enclosure: Externally cooling type (w/o fan)

Yaskawa SGMAS-08A2A-FJ31 image SGMAS-08A2A-FJ31 is an
Motors-AC Servo manufactured by Yaskawa
Discovered issues: Bad Brake Connector, Bad DE Bearing, Bad ODE Bearing, Bad Oil Seal
Servomotor Type: SGMAS AC Servomotor
Rated Output: 0.75kW
Supply Voltage: 200V
Encoder Specification: 17-bit Absolute Encoder
Design Revision Order: A
Other Specification: For Fuji
Shaft End Specification: Taper 1/10, with key
Options: Without Brake

Yaskawa CACR-SR15BB1AF image CACR-SR15BB1AF is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Control Section/Board, Bad Input Diodes/SCRs, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces), Multiple signs of previous repair, Bad Capacitor(s)
Drive Type: CACR AC Servo Drive
Control Type: Speed Control
Rated Output Capacity: 1.5kW
Mount Type: Base Mounted
Design Revision Order: B
Input Form: 200V, Analog
Encoder: 6000 pulses/rev
Applicable Motor Series: F Series
Modification: None

HURCO 0073027005T image 0073027005T is an
Part of machine manufactured by HURCO
Discovered issues: Bad Fuse, Bad Output Section, Leaky Capacitors (Open, Corroded Traces), May Require Board Replacement

Yaskawa TFUE-20ZD7 image TFUE-20ZD7 is an
Feedback units manufactured by Yaskawa
Discovered issues: Bad Bearings, No Z Channel Output, No Z* Channel Output Description: TFUE-20ZD7 FEEDBACK UNIT

Okuma BL-MC300E-12S image BL-MC300E-12S is an
Motors-AC Servo manufactured by Okuma
Discovered issues: Bad Condition - Requires Reconditioning
Series: AC servo motor
Torque: 31.5 N-m stall
Control Type: E
Rated Speed: 1200 RPM
Shaft: Straight
Brake: without brake
Option: none

Yaskawa SGDH-10AE-Y220 image SGDH-10AE-Y220 is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Circuit Board Component(s), Bad Magnetic Contactor, Relay, Bad Power Section/Board, Excessive Dirt/Debris
Servo Amplifier Type: SGDH Sigma II
Rated Output: 1.0kW (1.3HP)
Power Supply: 200V
Model: Speed, Torque, and Position Control
Options: Three Phase
Modification: Y220

Yaskawa SGDH-05AE image SGDH-05AE is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Cooling Fans, Bad Magnetic Contactor, Relay, Bad Power Section/Board, Excessive Dirt/Debris
Servo Amplifier Type: SGDH Sigma II
Rated Output: 0.5kW
Power Supply: 200V
Model: Speed, Torque, and Position Control
Options: Three Phase
Modification: None

Yaskawa SGDB-15VD image SGDB-15VD is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Circuit Board Component(s), Bad Power Section/Board, Bad Precharge Resistor
Drive Type: SGDB AC Servo Drive
Rated Output: 1.5kW
Supply Voltage: 200V Optional CE (European Certification)
Model: Torque, Speed, Position Control
Applicable motor series: SGM
Option Specifications: None
Modification: None

Yaskawa SGMGH-44ACA6E image SGMGH-44ACA6E is an
Motors-AC Servo manufactured by Yaskawa
Discovered issues: Worn DE Housing, Worn ODE Housing, Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing, Worn Brake Needs Reconditioning
Servomotor Type: SGMGH Sigma II
Rated Output: 4.4kW; 1500RPM
Power Supply: 200V
Encoder Specifications: 17-bit Incremental Encoder
Design revision order: Standard for 1500 RPM
Shaft Specifications: Straight with key and tap
Accessories: 24VDC Brake and Shaft Seal

Fanuc A06B-6079-H208 image A06B-6079-H208 is an
Drives-AC Servo manufactured by Fanuc
Discovered issues: Excessive Dirt/Debris, Bad Capacitor(s), Bad Circuit Board Component(s), May Require Board Replacement
Part Group: A06B
Model & Interface Type: Alpha Servo Module, Type A/B interface (For 3 Axis = Type A interface only)
Number of Axes & Description: 2 axis, Alpha 80/80

Yaskawa UTMSI-10AAVAAA image UTMSI-10AAVAAA is an
Internal encoders manufactured by Yaskawa
Discovered issues: No B Channel Output, No B* Channel Output
Series: UT series Encoders for AC Servo and Spindle motors
Type: MS
Construction of encoder: I - Directly builtin type (solid)
Resolution: 1024P/R
Name of series: AV
Application and Modification: AAA

Okuma E0451-521-094 image E0451-521-094 is an
Part of machine manufactured by Okuma
Discovered issues: Bad Input Section, Leaky Capacitors (Open, Corroded Traces), Open Resistor(s)

Yaskawa SGMSV-20D3A6C image SGMSV-20D3A6C is an
Motors-AC Servo manufactured by Yaskawa
Discovered issues: Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing, Worn DE Housing
Servomotor Type: SGMSV Sigma V Low-inertia and high dynamics
Rated Output: 2.0kW
Power Supply Voltage: 400VAC
Serial Encoder: 20-bit Absolute
Design Revision Order: Standard
Shaft End: Straight with key and tap
Options: With 24VDC holding brake
Control: Standard

Yaskawa ETC502650 image ETC502650 is an
Drives-DC Servo-Spindle-PCB manufactured by Yaskawa
Discovered issues: Bad Capacitor(s), Bad Power Board

Yaskawa ETC502361 image ETC502361 is an
Drives-DC Servo-Spindle-PCB manufactured by Yaskawa
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad Control Section/Board, Bad Gate Section/Board, Bad Power Board, Leaky Capacitors (Open, Corroded Traces), Multiple signs of previous repair, Physical Damage to the Circuit Board/s

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

Mitsubishi SJ-11AP image SJ-11AP is an
Motors-AC Spindle manufactured by Mitsubishi
Discovered issues: Bad Condition - Requires Reconditioning
Drive Type: SJ AC Spindle
Output power: 11kW
Base speed: Standard; 1500 RPM
Special type: P
Options: Standard

Yaskawa DR2-04ACP image DR2-04ACP is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Board Replacement Required, Bad Circuit Board Component(s), Bad Control Section/Board, Bad Power Section/Board, Excessive Dirt/Debris, May Require Board Replacement
Series: DR2 Servopack, Σ-Series
Rated output: 400W (0.53HP)
Supply voltage: 200V
Model: Speed/torque/position control
Factory setting of applicable motor type: SGMP Servomotor
Option: Blank: Semi-closed loop specifications (standard)
Modification: Blank

Yaskawa USAGED-09A22K image USAGED-09A22K is an
Motors-AC Servo manufactured by Yaskawa
Discovered issues: Bad Power Connector
Servomotor Type: US
Series: G Series
Enclosure: Totally-enclosed, Self-cooled Type.
Magnet Type: Ferrite
Motor Output: 0.9kW (1.1HP)
Design Revision Order: A
With Encoder: 8192 P/R Incremental
Shaft Type: Straight
Drive End Specification: With keyway
Opposite Drive End Specification: Standard (blank)

Yaskawa SGDH-10AE image SGDH-10AE is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Circuit Board Component(s), Bad Cooling Fans, Bad Magnetic Contactor, Relay, Bad Power Section/Board, Excessive Dirt/Debris
Servo Amplifier Type: SGDH Sigma II
Rated Output: 1.0kW (1.3HP)
Power Supply: 200V
Model: Speed, Torque, and Position Control
Options: Three Phase
Modification: None

Yaskawa CIMR-F7U2011 image CIMR-F7U2011 is an
Inverter-General Purpose manufactured by Yaskawa
Discovered issues: Bad Capacitor(s), Bad Cooling Fans, Bad Input Diodes/SCRs, Bad Magnetic Contactor, Relay, Blown Input Power Components, Excessive Dirt/Debris
Drive Type: AC Inverter Drive
Series: F7
Specification: UL Specification
Rated Input Voltage & Rated Motor Capacity: 208-240V; 11kW

Yaskawa CIMR-G5M4030 image CIMR-G5M4030 is an
Inverter-General Purpose manufactured by Yaskawa
Discovered issues: Missing parts/components
Drive Type: AC Inverter
Series: G5
Country Code: Generic
Input Voltage: 460V
Output Power: 30kW