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

Shindengen PD21B image PD21B is an
Part of machine manufactured by Shindengen
Discovered issues: Leaky Capacitors (Open, Corroded Traces)

Yaskawa CIMR-MTIII-11K image CIMR-MTIII-11K is an
Drives-AC Spindle manufactured by Yaskawa
Discovered issues: Physical Damage to the Circuit Board/s, Physical Damage to the Drive
Drive Type: Spindle Inverter
Series: VS-626MTIII
Max. Applicable Motor Output: 11kW
Option: with fan

NUM MDLU2014N00 image MDLU2014N00 is an
Drives-AC Servo manufactured by NUM
Discovered issues: Bad Circuit Board Component(s), Bad Gate Section/Board, Bad Output Transistors/SCRs

Yaskawa CACR-IR20SE image CACR-IR20SE is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Control Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)
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: None
Modification Code: None

Yaskawa UTMAH-B15BSB image UTMAH-B15BSB is an
Internal encoders manufactured by Yaskawa
Discovered issues: Passed Testing - Highly Recommend Recondition
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: BS
Application or Modification: B

Yaskawa USAMED-20MA2K image USAMED-20MA2K is an
Motors-AC Servo manufactured by Yaskawa
Discovered issues: Demagnetized Rotor, Bad Encoder
Servomotor Type: US
Series: M Series
Enclosure: Totally-enclosed, Self-cooled Type
Magnet Type: Ferrite
Motor Output: 2.0kW (2.7HP)
Design Revision Order: M
Encoder Specifications: 6000 pulses/rev
Shaft Type: Straight
Drive End Specification: With keyway
Opposite Drive End Specification: Standard (blank)

Mitsubishi MDS-B-V2-3535 image MDS-B-V2-3535 is an
Drives-AC Servo manufactured by Mitsubishi
Discovered issues: Bad Circuit Board Component(s), Bad Cooling Fans, Bad Magnetic Contactor, Relay, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)
Drive Series: MDS-B AC Servo
Number of Axes: 2-axis
Rated Capacity of Each Axis: 3.5/3.5kW

Daewoo DASD-CT15SPXA image DASD-CT15SPXA is an
Drives-AC Servo manufactured by Daewoo
Discovered issues: Bad Control Section/Board Description: Input: 3 Phase AC 200~230V, 50/60Hz; Power: 1.5kW; Output: Rated 10.3A/Max 31A

Yaskawa CIMR-M5A20150 image CIMR-M5A20150 is an
Drives-AC Spindle manufactured by Yaskawa
Discovered issues: Bad Gate Section/Board, Bad Output Transistors/SCRs, 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)

Mitsubishi MDS-B-SP-75 image MDS-B-SP-75 is an
Drives-AC Spindle manufactured by Mitsubishi
Discovered issues: Bad Power Section/Board, Bad Circuit Board Component(s), Bad Cooling Fans, Bad Gate Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)
Drive Type: MDS-B-SP AC Spindle Drive
Speed Specification: Standard
Rated Output Capacity: 7.5kW

Yaskawa SGDC-15AJA-Y16 image SGDC-15AJA-Y16 is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Circuit Board Component(s), Blown Input Power Components
Servo Amplifier Type: SGDC
Rated Output: 1.5kW
Supply Voltage: 200V
Model: J
Designed Order: A
Option: None
Modification type: Y16

Yaskawa CIMR-G5U23P7 image CIMR-G5U23P7 is an
Inverter-General Purpose manufactured by Yaskawa
Discovered issues: Bad Power Section/Board, Bad Output Transistors/SCRs
Drive Type: AC Inverter
Series: G5
Country Code: USA
Input Voltage: 230V
Output Power: 3.7kW

HAAS 93-69-1000 image 93-69-1000 is an
Inverter-General Purpose manufactured by HAAS
Discovered issues: Bad Capacitor(s), Bad Cooling Fans, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)

Mitsubishi MDS-C1-CV-300 image MDS-C1-CV-300 is an
Drives-AC Spindle manufactured by Mitsubishi
Discovered issues: Bad Circuit Board Component(s), Bad Cooling Fans, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces), No Display
Unit Type: MDS-C1-CV AC Converter/Power Supply for MDS-C1 Systems
Power Supply Capacity: 30.0kW

Yaskawa CACR-SR10BE12G-E image CACR-SR10BE12G-E is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad Control Section/Board, Bad Output Transistors/SCRs, Bad Power Section/Board, Excessive Dirt/Debris
Drive Type: CACR AC Servo Drive
Control Type: Speed Control
Max Motor Capacity: 1.0kW
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

HAAS 65-4440A image 65-4440A is an
Drives-AC Servo manufactured by HAAS
Discovered issues: Bad Output Transistors/SCRs, Bad Circuit Board Component(s), Bad Gate Section/Board, Leaky Capacitors (Open, Corroded Traces)

Yaskawa CACR-SR30BE12G-E image CACR-SR30BE12G-E is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad Control Section/Board, Bad Cooling Fans, Bad Output Transistors/SCRs, Bad Power Section/Board, Excessive Dirt/Debris
Drive Type: CACR AC Servo Drive
Control Type: Speed Control
Max Motor Capacity: 3.0kW
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

LENZE E82EV223-4B201 image E82EV223-4B201 is an
Inverter-General Purpose manufactured by LENZE
Discovered issues: Bad Control Section/Board

Siemens 1FT5072-1AF71-1FA0 image 1FT5072-1AF71-1FA0 is an
Motors-AC Servo manufactured by Siemens
Discovered issues: Bad Encoder
Family and Series: AC Servomotor Series 5
Frame Size: 71 mm
Length: 2
Coding: Core Type
Cooling Type: Non-ventilated
Rated Speed: 3000 RPM
DC Link Voltage: 600 V
Type of Construction: IM B5 (IM V1, IM V3)
Connector Outlet Direction: Transverse, Right
Encoder System: Additional integrated ROD 320 pulse encoder
Shaft and Holding Brake: Shaft with key and keyway/without holding brake
Code: 0

Yaskawa SGMGH-30ACA6S image SGMGH-30ACA6S is an
Motors-AC Servo manufactured by Yaskawa
Discovered issues: Bad Coil Insulation, Bad DE Bearing, Bad Encoder Bearings, Bad Feed Back Connector, Bad ODE Bearing, Bad Oil Seal, Bad Power Connector, Worn DE Housing, Worn ODE Housing, Bad Condition - Requires Reconditioning
Servomotor Type: SGMGH Sigma II
Rated Output: 2.9kW; 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: Shaft Seal

Yaskawa SGDB-10ADG image SGDB-10ADG is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Capacitor(s), Bad Circuit Board Component(s), Bad Cooling Fans, Bad Fuse, Bad Magnetic Contactor, Relay, Bad Power Section/Board
Drive Type: SGDB AC Servo Drive
Rated Output: 1.0kW
Supply Voltage: 200V
Model: Torque, Speed, Position Control
Applicable motor series: SGMG (1500 RPM)
Option Specifications: None
Modification: None

Yaskawa USAGED-09A21S image USAGED-09A21S is an
Motors-AC Servo manufactured by Yaskawa
Discovered issues: Bad Encoder, Bad Encoder Bearings, Bad Condition - Requires Reconditioning, Bad Coil Insulation, Bad DE Bearing, Bad ODE Bearing, Bad Power Connector, Worn DE Housing, Worn ODE Housing
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: Taper
Drive End Specification: With oil seal
Opposite Drive End Specification: Standard (blank)

Yaskawa CACR-SR30SB1BS-Y124 image CACR-SR30SB1BS-Y124 is an
Drives-AC Servo manufactured by Yaskawa
Discovered issues: Bad Gate Section/Board, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces), Multiple signs of previous repair
Drive Type: CACR AC Servo Drive
Control Type: Speed Control
Max Motor Capacity: 3.0kW
Mount Type: Through-hole mounting
Design Revision Order: B
Input Form: 200V, Analog
Encoder: 5000 pulses/rev
Applicable Motor Series: S Series
Modification Code: -Y124

Mitsubishi FR-SGJ-2-0.75K-B image FR-SGJ-2-0.75K-B is an
Drives-AC Spindle manufactured by Mitsubishi
Discovered issues: No Display, Bad Capacitor(s), Bad Circuit Board Component(s), Leaky Capacitors (Open, Corroded Traces)
Drive Type: FR-SGJ AC Spindle Motor
Power Supply: 200V
Output Capacity: 0.75kW
Series: Standard Series, Bus-line connection type
Card Type: No Card (blank)
Panel Installation Type: Panel Installation Type (Blank)