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Repairs and Service For

FOOT MOUNTED

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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
EM2551T-12 EM2551T-12 $8,288.82
EM2551T-5 EM2551T-5 $7,061.88
EM2555T-4 EM2555T-4 $8,215.48
EM2555T-5 EM2555T-5 $8,215.48
EM2555T-8 EM2555T-8 $8,215.48
EM2555T-CI EM2555T-CI $8,954.57
EM2555TS-12 EM2555TS-12 $9,997.22
EM2557T-4 EM2557T-4 $12,430.03
EM2559T-4 EM2559T-4 $10,078.82
EM2559T-4CI EM2559T-4CI $10,983.92
EM2560T-4 EM2560T-4 $14,638.19
EM2568T-4 EM2568T-4 $24,992.10
EM25694T-4 EM25694T-4 $23,923.79
EM2583T-4 EM2583T-4 $11,509.37
EM4104T EM4104T $3,473.21
EM4106T-5 EM4106T-5 $2,536.45
EM4108T EM4108T $3,932.12
EM4110T-8 EM4110T-8 $5,202.18
EM4116T EM4116T $8,330.10
EM4308T EM4308T $7,715.70
EM4314TS EM4314TS $8,178.79
EM4316TS EM4316TS $9,563.47
EM4338T EM4338T $9,263.60
EM4348T EM4348T $11,490.11
New ABB EM4400T Electric Motor for Sale EM4400T $10,369.94
EM4400TS EM4400TS $11,877.07
EM4403T EM4403T $11,316.79
EM4406TR-4 EM4406TR-4 $18,038.45
EM4408TS-4 EM4408TS-4 $27,800.90
EM44206T-4 EM44206T-4 $26,442.82
EM44256T-4 EM44256T-4 $38,660.09
EM44304TS-4 EM44304TS-4 $41,383.58
EM44404T-4 EM44404T-4 $60,132.72
EM4907T-4 EM4907T-4 $21,200.27
CEM2334T CEM2334T $3,098.57
CEM2334T-5 CEM2334T-5 $3,098.57
CEM2535T CEM2535T $3,709.30
CEM2547T CEM2547T $6,608.88
CEM2555T CEM2555T $9,203.08
CEM3313T CEM3313T $1,681.79
CEM3770T CEM3770T $1,558.92
CEM3770T-5 CEM3770T-5 $1,558.92
CEM4103T CEM4103T $4,063.25
CEM4107T CEM4107T $4,019.24
EFM2539T EFM2539T $4,141.20
EFM2547T EFM2547T $5,753.32
EFM4104T EFM4104T $3,977.98
EFM4400T EFM4400T $11,877.07
EM2333T EM2333T $1,846.30
EM2333T-5 EM2333T-5 $1,846.30
EM2334T EM2334T $2,238.61
EM2394T-8 EM2394T-8 $2,310.88
EM2511T EM2511T $2,075.18
EM2514T EM2514T $2,202.66
EM2515T-5 EM2515T-5 $2,381.47
EM2515T-CI EM2515T-CI $2,596.04
EM2516T EM2516T $2,644.66
EM2516T-8 EM2516T-8 $2,644.66
EM2531T-12 EM2531T-12 $3,406.68
EM2531T-5 EM2531T-5 $2,903.26
EM2536T EM2536T $4,289.75
EM2538T-8 EM2538T-8 $4,021.08
EM2539T EM2539T $4,141.20
EM2540T EM2540T $5,801.92
EM2542T-CI EM2542T-CI $4,966.52
EM2543T-8 EM2543T-8 $4,569.44
EM2543TS-12 EM2543TS-12 $5,349.84
EM2547T-12 EM2547T-12 $6,980.26
EM2548T-4CI EM2548T-4CI $9,391.99
EM2551T-8 EM2551T-8 $7,061.88
EM2554T-4CI EM2554T-4CI $11,634.07
EM2556T-4 EM2556T-4 $12,028.39
ISO 9001:2000 Registered Electrical Apparatus Service Association
A&C Electric is a certified distributor service center.

A&C Electric Company specializes in servo motor repairs, industrial motor repairs, motor refurbishing and new motor sales. Save money on motor repairs and reduce your downtime with fast send-in comprehensive industrial and electric motor testing and motor repairs. A&C Electric Company services Harrison Township MI, Detroit MI, Warren MI, Lansing MI, Clinton Township MI, Flint MI, Ann Arbor MI, Troy MI, Grand Rapids MI and Toledo OH.

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41225 Irwin Rd, Harrison Township, MI 48045 USA
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