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Repairs and Service For

THREE PHASE

New ABB Motors » PUMP MOTORS » THREE PHASE
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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
EJMM3711T-G EJMM3711T-G $1,492.43
EJMM3313T-G EJMM3313T-G $1,497.02
EJMM2513T-G EJMM2513T-G $2,142.74
EJMM4106T-G EJMM4106T-G $2,825.15
EJMM3714T-G EJMM3714T-G $1,629.98
EJMM2333T-G EJMM2333T-G $2,565.34
EJMM3311T-G EJMM3311T-G $1,399.21
EJPM3312T EJPM3312T $1,355.65
EJMM3312T-5 EJMM3312T-5 $1,355.65
EJMM3313T-5 EJMM3313T-5 $1,532.94
VEJMM3312T VEJMM3312T $1,355.65
VEJMM3313T VEJMM3313T $1,285.34
EWCM3314T EWCM3314T $1,791.23
VEJMM3314T VEJMM3314T $1,817.97
EJMM2515T EJMM2515T $2,298.63
EJPM2516T EJPM2516T $2,749.50
EJPM2531T EJPM2531T $2,734.22
EJMM2539T EJMM2539T $4,254.92
EJPM2539T EJPM2539T $4,254.92
EJMM2542T EJMM2542T $4,453.61
EJMM2543T EJMM2543T $4,611.79
EJPM2543T EJPM2543T $4,611.79
EJPM2547T EJPM2547T $5,693.85
EJPM2551T EJPM2551T $6,784.32
EJMM3314T-5 EJMM3314T-5 $1,817.97
EJMM2534T EJMM2534T $3,255.39
EJPM2535T EJPM2535T $3,299.70
EJMM3311T EJMM3311T $1,310.56
EJMM2506T EJMM2506T $1,874.52
EJPM3711T EJPM3711T $1,390.04
EJPM3714T EJPM3714T $1,430.54
EWCM3714T EWCM3714T $1,372.45
EJMM2394T EJMM2394T $2,471.34
EJMM2333T EJMM2333T $2,341.43
EJMM2333T-5 EJMM2333T-5 $2,307.82
EJMM2334T EJMM2334T $2,682.26
EJPM2334T EJPM2334T $2,682.26
EJPM4107T EJPM4107T $3,022.31
EJMM4104T EJMM4104T $4,427.61
EJPM4109T EJPM4109T $4,706.53
EJPM4114T EJPM4114T $5,716.76
EJPM3709T EJPM3709T $1,374.75
EWCM3709T EWCM3709T $1,348.01
EJMM3710T EJMM3710T $1,268.52
VEJMM3710T-5 VEJMM3710T-5 $1,268.52
VEJMM3714T VEJMM3714T $1,488.61
VEJMM2333T-5 VEJMM2333T-5 $2,307.82
VEJMM2334T-5 VEJMM2334T-5 $2,682.26
VEJMM3710T VEJMM3710T $1,285.34
VHEM3312T VHEM3312T $1,432.06
VHEM3314T VHEM3314T $1,894.38
VHEM2513T VHEM2513T $2,423.96
VHEM2514T VHEM2514T $2,450.71
VHEM2516T VHEM2516T $2,819.04
VHEM2534T VHEM2534T $3,347.85
VHEM3313T VHEM3313T $1,609.34
VHEM2515T VHEM2515T $2,599.72
VHEM2531T VHEM2531T $3,165.97
VHEM3219T VHEM3219T $1,223.45
SUM70104SM SUM70104SM $4,751.51
SUM70204SM-8 SUM70204SM-8 $4,958.10
SUM70304SM SUM70304SM $5,012.27
SUM70504 SUM70504 $5,225.65
SUM70504-8 SUM70504-8 $5,225.65
SUM70506 SUM70506 $6,902.89
SUM71006 SUM71006 $9,326.06
SUM71006-4 SUM71006-4 $9,326.06
SUM71504 SUM71504 $9,028.02
SUM71504-4 SUM71504-4 $9,028.02
SUM71506-4 SUM71506-4 $11,199.72
SUM21504 SUM21504 $7,547.21
SUM72004SM-4 SUM72004SM-4 $9,950.06
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ISO 9001:2000 Registered Electrical Apparatus Service Association
A&C Electric is a certified distributor service center.
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41225 Irwin Rd, Harrison Township, MI 48045 USA
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