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

Precision Zone SGDV-330A01A-S2-PZRT image SGDV-330A01A-S2-PZRT is an
Drives-AC Servo manufactured by Precision Zone
Discovered issues: Parameter/Setting Adjustment

Mitsubishi FCU6-DUN31 image FCU6-DUN31 is an
Operating Panel manufactured by Mitsubishi
Discovered issues: Bad Backlight Bulbs

Yaskawa SGDB-60ADM image SGDB-60ADM is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Capacitor(s)
Drive Type: SGDB AC Servo Drive
Rated Output: 6.0kW
Supply Voltage: 200V
Model: Torque, Speed, Position Control
Applicable motor series: SGMG (1000 RPM)
Option Specifications: None
Modification: None

Yaskawa SGDH-04AE image SGDH-04AE is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Circuit Board Component(s), Bad Power Section/Board
Servo Amplifier Type: SGDH Sigma II
Rated Output: 0.40kW (0.54HP)
Power Supply: 200V
Model: Speed, Torque, and Position Control
Options: Three Phase
Modification: None

Siemens 6SN1123-1AA00-0AA0 image 6SN1123-1AA00-0AA0 is an
Part of product manufactured by Siemens
Discovered issues: Bad DC Bus Capacitor(s), Leaky Capacitors (Open, Corroded Traces), Missing parts/components
Module Series: SIMODRIVE 611 power module
Heat Dissipation: Internal heat dissipation
Options 1: 1A
Power Module Design: Single-axis design
Options 2: 0
Cooling Type: Internal cooling (for 6SN1124 - external cooling)
Power Module Type (Rated output current): 15 A (5A)
Automatic Identification: No automatic identification

Siemens 6SN1123-1AA00-0LA3 image 6SN1123-1AA00-0LA3 is an
Part of product manufactured by Siemens
Discovered issues: Bad DC Bus Capacitor(s), Leaky Capacitors (Open, Corroded Traces)
Module Series: SIMODRIVE 611 power module
Heat Dissipation: Internal heat dissipation
Options 1: 1A
Power Module Design: Single-axis design
Options 2: 0
Cooling Type: Internal cooling (for 6SN1124 - external cooling)
Power Module Type (Rated output current): 108 A (45A)
Automatic Identification: 3

Yaskawa ETC620212 image ETC620212 is an
Drives-DC Servo-Spindle-PCB manufactured by Yaskawa
Discovered issues: Leaky Capacitors (Open, Corroded Traces), Bad Capacitor(s), Bad Circuit Board Component(s), Multiple signs of previous repair

Yaskawa SGMAH-08A1F4C image SGMAH-08A1F4C is an
Motors-AC Servo manufactured by Yaskawa
Discovered issues: Bad Condition - Requires Reconditioning, Bad DE Bearing, Bad ODE Bearing, Bad Power Connector
Servomotor Type: SGMAH Sigma II
Rated Output: 750W (1.0HP)
Power Supply: 200V
Encoder Specifications: 16-bit (16384 x 4) Absolute Encoder; Standard
Revision Level: F
Shaft Specifications: Straight shaft with keyway (not available with revision level N)
Accessories: Standard with 24VDC Brake
Option: None
Type: none

Yaskawa SGMAH-08AAF4C image SGMAH-08AAF4C is an
Motors-AC Servo manufactured by Yaskawa
Discovered issues: Bad Power Connector
Servomotor Type: SGMAH Sigma II
Rated Output: 750W (1.0HP)
Power Supply: 200V
Encoder Specifications: 13-bit (2048 x 4) Incremental Encoder; Standard
Revision Level: F
Shaft Specifications: Straight shaft with keyway (not available with revision level N)
Accessories: Standard with 24VDC Brake
Option: None
Type: none

Mitsubishi MDS-B-CVT-110 image MDS-B-CVT-110 is an
Drives-AC Spindle manufactured by Mitsubishi
Discovered issues: Bad Cooling Fans, Bad DC Bus Capacitors, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)

Yaskawa SGDV-7R6AE1AY579AA image SGDV-7R6AE1AY579AA is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Output Transistors/SCRs, Bad Circuit Board Component(s), Bad Power Section/Board, Bad Precharge Resistor

Yaskawa SGMGH-1EDCA6C image SGMGH-1EDCA6C is an
Motors-AC Servo manufactured by Yaskawa
Discovered issues: Bad Encoder, Incorrect Feed Back Alignment
Servomotor Type: SGMGH Sigma II
Rated Output: 15.0kW; 1500RPM
Power Supply: 400V
Encoder Specifications: 17-bit Incremental Encoder
Design revision order: Standard for 1500 RPM
Shaft Specifications: Straight with key and tap
Accessories: 24VDC Brake

KEB 20.F4.F1R-BP03 image 20.F4.F1R-BP03 is an
Inverter-General Purpose manufactured by KEB
Discovered issues: Bad Cooling Fans, Bad DC Bus Capacitors, Bad Gate Section/Board, Bad Magnetic Contactor, Relay, Bad Output Transistors/SCRs, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces), May Require Board Replacement, Multiple signs of previous repair

Yaskawa SGDA-01AS image SGDA-01AS is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Capacitor(s)
Servo Amplifier Type: SGDA
Rated Output: 100W (0.13HP)
Supply Voltage: 200V
Model: Speed/Torque Control (Analog Input)
Factory setting of applicable motor type: SGM Servomotor (blank)
Modification type: None

Mitsubishi MDS-B-SPA-185RT image MDS-B-SPA-185RT is an
Drives-AC Spindle manufactured by Mitsubishi
Discovered issues: Bad Cooling Fans, Bad Gate Section/Board, Bad Output Transistors/SCRs, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces), No Display
Drive Type: MDS-B-SPA AC Spindle
Motor speed: less than 10000 rpm
Output Capacity: 18.5kW
Optional specifications: Orientaion function + S-analog hihg-speed tapping function

Mitsubishi MR-J2S-200B image MR-J2S-200B is an
Drives-AC Servo manufactured by Mitsubishi
Discovered issues: Bad Battery, Bad Capacitor(s), Bad Control Section/Board, Bad Cooling Fans, Bad Gate Section/Board, Bad Magnetic Contactor, Relay, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)
Drive Type: MR-J2S AC Servo Drive
Rated Capacity: 2.0kW
Type: SSCNET
Power Supply: 200-230 VAC
Modification: None
Options: None

Yaskawa SGMAS-08A2A-FJ31 image SGMAS-08A2A-FJ31 is an
Motors-AC Servo manufactured by Yaskawa
Discovered issues: Bad Encoder
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

Mitsubishi HS-MF23EX-S2 image HS-MF23EX-S2 is an
Motors-AC Servo manufactured by Mitsubishi
Discovered issues: Bad Condition - Requires Reconditioning, Bad Encoder
Servomotor Type: Intelligent servomotor HS-MF Series; ultra-low inertia,small capacity
Rated Output: 0.2kW
Rated Speed: 3000 rpm
Electromagnetic brake: none
Amplifier type: With amplifier-encoder for NC
Motor special symbol: S2

Mitsubishi FR-A220E-15K-UL image FR-A220E-15K-UL is an
Inverter-General Purpose manufactured by Mitsubishi
Discovered issues: Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces), Bad Capacitor(s), Bad Circuit Board Component(s), Bad Power Section/Board, Blown Circuit Board (Through Hole), May Require Board Replacement
Series: FR-A220E; 200-230V
Capacity: 15kW; 20 HP
Parameter Unit: Not installed
Version: UL listed

Mitsubishi OSA18-130 image OSA18-130 is an
Internal encoders manufactured by Mitsubishi
Discovered issues: Bad Capacitor(s)

Yaskawa CIMR-MR5A20150 image CIMR-MR5A20150 is an
Drives-AC Spindle manufactured by Yaskawa
Discovered issues: Bad Cooling Fans, Excessive Dirt/Debris
Spindle Inverter: CIMR
Series: MR5 Converter
Specification: Stand-alone Drive
Voltage Class: 200V (three-phase)
Max. Applicable Motor Output: 15kW (20HP)
Enclosure: Open chassis type (with fan)

Yaskawa CIMR-M5A20150 image CIMR-M5A20150 is an
Drives-AC Spindle manufactured by Yaskawa
Discovered issues: Bad Cooling Fans, Excessive Dirt/Debris
Spindle Inverter: CIMR
Series: M5 Inverter
Specification: Stand-alone Drive
Voltage Class: 200V
Max. Applicable Motor Output: 15kW (20HP)
Enclosure: Open chassis type (with fan)

Yaskawa SGDC-20AJA image SGDC-20AJA is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Capacitor(s), Bad Control Section/Board, Bad Cooling Fans, Bad Gate Section/Board, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)
Servo Amplifier Type: SGDC
Rated Output: 2.0kW
Supply Voltage: 200V
Model: J
Designed Order: A
Option: None
Modification type: None

Yaskawa USAFED-20FB2 image USAFED-20FB2 is an
Motors-AC Servo manufactured by Yaskawa
Discovered issues: Bad Coil Insulation - Due to Coolant/Moisture Contamination, Bad DE Bearing, Bad ODE Bearing, Bad Power Connector, Full of Oil Inside, Broken DE Housing
Servomotor Type: US
Series: F Series
Enclosure: Totally-enclosed, Self-cooled Type
Magnet Type: Ferrite
Motor Output: 2.0kW (2.4HP)
Design Revision Order: F
With Encoder: 5000 pulses/rev Incremental
Shaft Type: Straight
Drive End Specification: None
Opposite Drive End Specification: Standard (blank)