Pacific Scientific, True Fitness, PWM3640-5751-7 3HP Treadmill Motor Repair

Pacific ScientificTrue Fitness

Pacific Scientific,  Pac Sci,  True Fitness

Model:  PWM3640=5751=7

Treadmill Motor Repair

3HP    115.5 DC     21 AMPS

Normal Treadmill Motor Rebuild Incudes the Following:

Armature/Rotor Machining:  Turning, Undercutting, Bar to Bar Coil Resistance Test, 1,000 Volt Hi-Pot Test, Megger Ohms Testing, Shaft Straightening, Armature/Rotor Balancing.  New Bearings.  New Brushes.   Motor bearing journals are inspected and machined if needed.   Motor reassembly and testing:  Proper Rotation, Amp Draw, RPMs.   Cleaning and Painting    Labor    Warranty

MAJOR REBUILD:  Includes all procedures above, plus a full armature rewind, when needed.


Please send your motor to us when you can along with a copy of this webpage.



Normal Rebuild $175.00 Major Rebuild $365.00 2-2019
Repair/Replace This MotorSubmit Your Quote Online

Or Call: 800-423-4789

Monday - Friday, 8:00am - 5:00pm PST

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Image may not be indicative of your specific model, for illustrative purposes only