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, Factory Automation, Crane, Elevator 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, Factory Automation, Crane, Elevator 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

Hitachi Seiki MPWED136 image MPWED136 is an
Part of machine manufactured by Hitachi Seiki
Discovered issues: Leaky Capacitors (Open, Corroded Traces) Description: Hitachi Seiki Seicos III Control Power Supply

Yaskawa SGDB-05ADG image SGDB-05ADG is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Capacitor(s), Bad Cooling Fans, Bad Power Section/Board, Excessive Dirt/Debris
Drive Type: SGDB AC Servo Drive
Rated Output: 0.5kW
Supply Voltage: 200V
Model: Torque, Speed, Position Control
Applicable motor series: SGMG (1500 RPM)
Option Specifications: None
Modification: None

Yaskawa UTMAH-B15ASB image UTMAH-B15ASB is an
Internal encoders manufactured by Yaskawa
Discovered issues: Encoder Output Signals Out of Adjustment
Series: UT series Encoders for AC Servo and Spindle motors
Type: Absolute encoder (multi-turn type,optical encoder)
Construction of encoder: Coupled with plate spring for motor (complete)
Resolution: 15Bit
Name of series: AS
Application or Modification: B

Yaskawa UGJMED-60LMU11 image UGJMED-60LMU11 is an
Motors-DC Servo manufactured by Yaskawa
Discovered issues: Missing Encoder

Yaskawa SGMG-20A2V-HS21 image SGMG-20A2V-HS21 is an
Motors-AC Servo manufactured by Yaskawa
Discovered issues: Recommend Refurbishing/Reconditioning

HAAS 32-5550D image 32-5550D is an
Drives-AC Servo manufactured by HAAS
Discovered issues: Bad Capacitor(s), Parameter/Setting Adjustment

Yaskawa UGTMEM-03LBB11 image UGTMEM-03LBB11 is an
Motors-DC Servo manufactured by Yaskawa
Discovered issues: Bad Brushes, Bad Commutator, Bad DE Bearing, Bad Insulation - Brush Holders, Bad ODE Bearing, Bad Tach

Yaskawa CIMR-MTIII-7.5K image CIMR-MTIII-7.5K is an
Drives-AC Spindle manufactured by Yaskawa
Discovered issues: Bad DCCT
Drive Type: Spindle Inverter
Series: VS-626MTIII
Max. Applicable Motor Output: 7.5kW
Option: with fan

Yaskawa CPS-10NB image CPS-10NB is an
Part of machine manufactured by Yaskawa
Discovered issues: Bad Input Section, Leaky Capacitors (Open, Corroded Traces)

Yaskawa SGDH-10AE image SGDH-10AE is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Circuit Board Component(s), Bad Fuse, Bad Magnetic Contactor, Relay, Bad Power Section/Board, Blown Input Power Components, Excessive Dirt/Debris, No Display
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 SGMGV-30ADA6S image SGMGV-30ADA6S is an
Motors-AC Servo manufactured by Yaskawa
Discovered issues: Bad DE Bearing, Bad ODE Bearing, Bad Oil Seal, Recommend Refurbishing/Reconditioning
Servomotor Type: SGMGV Sigma V High-torque type
Rated Output: 2.9kW
Power Supply Voltage: 200VAC
Serial Encoder: 20-bit Incremental
Design Revision Order: Standard
Shaft End: Straight with key and tap
Options: Wtih oil seal
Control: Standard

Mitsubishi FR-SF-2-26K-BCG image FR-SF-2-26K-BCG is an
Drives-AC Spindle manufactured by Mitsubishi
Discovered issues: Bad Circuit Board Component(s)
Drive Type: FR-SF AC Spindle Inverter
Power Supply: 200V
Output Capacity: 26kW
High Power Option: none
Option Card: SF-BS Card with Bus link
Panel Mount Type: Intermediate panel mount type
Options: Optional side mounting terminal covers

Yaskawa CPCR-MR154K image CPCR-MR154K is an
Drives-DC Servo manufactured by Yaskawa
Discovered issues: Bad Capacitor(s), Bad Output Transistors/SCRs
Series: CPCR DC Servopack
Type: Transistorized/PWM Control Reversing
Motor Output: 1.5kW
Servomotor Type: Minertia motor J series
Type: K
Servomotor to be Applied: Type UGJMED-80A for Minertia J series

Yaskawa TFUE-20ZD7 image TFUE-20ZD7 is an
Feedback units manufactured by Yaskawa
Discovered issues: Bad Bearings Description: TFUE-20ZD7 FEEDBACK UNIT

Yaskawa CIMR-MTII-5.5K image CIMR-MTII-5.5K is an
Drives-AC Spindle manufactured by Yaskawa
Discovered issues: Bad Brake Transistor (Regen), Bad Fuse
Drive Type: Spindle Inverter
Series: VS-626MTII
Max. Applicable Motor Output: 5.5kW
Type: None

Yaskawa CACR-IR20SEB image CACR-IR20SEB is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Capacitor(s), Bad Power Section/Board, Excessive Dirt/Debris
Drive Type: CACR AC Servo Drive
Control Type: Current Control
Max Motor Capacity: 2.0kW
Axis Specification: 1 Axis
Application: For CNC
Design Revision Order: B
Modification Code: None

Yaskawa CACR-IR20SGB image CACR-IR20SGB is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Fuse, Bad Magnetic Contactor, Relay, Bad Power Section/Board
Drive Type: CACR AC Servo Drive
Control Type: Current Control
Rated Output Capacity: 2.0kW
Axis Specification: 1 Axis
Application: Retrofit
Design Revision Order: B

Yaskawa CIMR-VMC22P2 image CIMR-VMC22P2 is an
Drives-AC Spindle manufactured by Yaskawa
Discovered issues: Bad Circuit Board Component(s), Bad Control Section/Board, Bad Cooling Fans, Bad Magnetic Contactor, Relay, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)
Drive Type: CIMR AC Spindle Drive
Series Name: VM3
Specifications: Small capacity series
Voltage: 200V
Max Applicable Motor Output: 2.2kW (3HP)

Fanuc A06B-6079-H208 image A06B-6079-H208 is an
Drives-AC Servo manufactured by Fanuc
Discovered issues: Bad Output Transistors/SCRs
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

Fanuc A06B-6078-H311-H500 image A06B-6078-H311-H500 is an
Drives-AC Spindle manufactured by Fanuc
Discovered issues: 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

Yaskawa UTOPH-81AWF image UTOPH-81AWF is an
Internal encoders manufactured by Yaskawa
Discovered issues: No U Commutation Channel Output, No U* Commutation Channel Output, No V Commutation Channel Output, No V* Commutation Channel Output, No W Commutation Channel Output, No W* Commutation Channel Output
Series: UT series Encoders for AC Servo and Spindle motors
Type: Incremental encoder (optical encoder)
Construction of encoder: Coupled with plate spring for motor (complete)
Resolution: 8192 pulses/rev
Name of series: WF
Application or Modification: None

Yaskawa CIMR-PCU22P2 image CIMR-PCU22P2 is an
Inverter-General Purpose manufactured by Yaskawa
Discovered issues: Parameter/Setting Adjustment
Drive Type: AC Inverter
Series: PC3
Country Code: USA
Input Voltage: 230V
Output Power: 2.2kW

Yaskawa CACR-SR03BE12G-E image CACR-SR03BE12G-E is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Blown Circuit Board (Through Hole), Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces), No Display
Drive Type: CACR AC Servo Drive
Control Type: Speed Control
Max Motor Capacity: 0.3kW
Application: M, F, G, S, D Series
Design Revision Order: E
Input Form: 200V, Analog
Encoder: 8192 pulses/rev
Applicable Motor Series: G Series
Optional Specifications: English Nameplate Specification

Yaskawa CACR-SR05BE12G-E image CACR-SR05BE12G-E is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad Control Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)
Drive Type: CACR AC Servo Drive
Control Type: Speed Control
Max Motor Capacity: 0.5kW
Application: M, F, G, S, D Series
Design Revision Order: E
Input Form: 200V, Analog
Encoder: 8192 pulses/rev
Applicable Motor Series: G Series
Optional Specifications: English Nameplate Specification