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Repairs and Service For

Dynamatic Servo Motor Repair & Testing

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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

Founded right here in the Midwest in 1931, Dynamatic designs and produces motors suitable for all industry applications. That being said, a broken Dynamatic motor could mean a pretty serious setback for anyone who uses it.

If that sounds like you, don’t wait! We know how precious your time is, and how much time and money a broken servo could be costing you. That's why we pride ourselvses on doing everything we can to get your broken Dynamatic motor fixed and back to you as fast as possible. Our team of servo motor repair specialists are some of the best in the industry, and will get to work fixing your motor right away. If you see your model in the list below, give us a call. We’re ready to answer any of your questions and are always happy to help.

Call for Pricing: 586.469.0710
Manufacturer
Warranty
Dynamatic
1 Year
Lead Time
Rush Option
Warranty
1-3 Days Approximately
0
Model Number
Manufacturer
Request Repair
Lead Time
Rush Option
Warranty
Dynamatic
1-3 Days Approximately
0
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
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1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
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1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
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1
Dynamatic
1-2 Weeks
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Dynamatic
1-2 Weeks
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1
Dynamatic
1-2 Weeks
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1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
Dynamatic
1-2 Weeks
1-3 Days Approximately
1
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1-2 Weeks
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1-3 Days Approximately
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Dynamatic
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1-3 Days Approximately
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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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