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Repairs and Service For

Industrial Repair

Servo Motor Shipping
Ship Your Item To A&C Electric
Servo Motor Cleaning
A&C Electric Certified Technicians Dismantle Your Product
Servo Motor Repair Quote
A&C Electric Sends you a Quote for Approval of Repair
Servo Motor Repair Return
Motor is rebuilt and shipped back to you ASAP

Servo Lab Capabilities

We have documented 96 different Servo Manufacturer repair reports in our Database
We repair AC Servos, DC Servos, AC Spindles, and AC Actuators
Capable of 24-hour repairs in many cases
We have thousands of spare and rebuilt motors in our inventory for parts or exchange motors

Servo Lab Repair Procedures

  1. Data

    Motor nameplate data is recorded

  2. Inspection

    A visual inspection of any damage to the motor.

    We check for
    • Damaged Leads/Terminals
    • Worn output shaft/keyways
    • Cracks in end bells or covers
  3. Job Ticket

    We complete to full write up off all motor data

    Including
    • All winding tests (Resistance, Meg Ω, Continuity)
    • All bearing sizes
    • All seal sizes
    • Brake torque tests (Record Torque, winding resistance)
    • Feedback Tests (Tachometer/Encoder)
  4. Motor Disassembly

    • Bearing and seal sizes are recorded
    • Bearing fits are measured on shaft and End bell
    • Brake torque is measured as well as resistance and Meg Ω
    • More winding tests are performed (Surge and HiPOT tests)
    • Stator is then washed and baked in oven
    • Magnets are inspected for cracks or if loose on shaft
    • Encoder is tested with either (Heidenhain PWM20, Sick PGT-11, or Mitchell Electronics equipment)
  5. Assembly

    • New bearings are installed
    • New seals are installed
    • If required, new windings are impregnated
    • Brakes are rebuilt or replaced depending on manufacturer design.
    • Rebuilt or New encoders are installed and aligned using:
    • (Heidenhain PWM20, Sick PGT-11, or Mitchell Electronics equipment)
  6. Rotor Balancing and Testing

    • Rotor is run through a full vibration diagnostic
  7. Run Testing

    • Every Motor is Run for a minimum of 1 hour using one of our drives.
    • We use Siemens S110, S120, IndraDrive, AB Kinetix 300, Yaskawa 7, and AMC drives
  8. Service Report

    • A Final 3-page Service Report is filled out
    • Pinout diagram for power and feedback is provided
    • Brake torque is recorded a final time for our Service Reports
    • A photo of nameplate and motor is attached
    • A motor tag is installed on motor with QR code linking Service Report and Job Histories
    • If requested, a YouTube link is attached to the service report of motor

Professional Motor Repair Services

When vital industrial motors and equipment fail, companies are forced to deal with excessive downtime. Minimize hurtful downtime and increase profit by having your vital production machinery repaired and maintained by the industrial equipment repair experts at A&C Electric.

Motor services we offer include:

Our highly trained industrial motor repair experts have years of training and experience in repairing a variety of industrial equipment. A&C Electric repairs, rebuilds and services a wide range of industrial equipment. From A.C. 3-phase and D.C. motors to pumps, gearboxes, brakes, blowers, and spindles, A&C Electric has the best quality industrial motor repair services at the best possible prices in the industry.

Contact industrial motor repair experts for a free quote.
ISO 9001:2000 Registered Electrical Apparatus Service Association
A&C Electric is a certified distributor service center.
© 2022 A&C Electric Company.All Rights Reserved
41225 Irwin Rd, Harrison Township, MI 48045 USA
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