Pace Master Pro Elite PWM3640-5657-7 Treadmill Motor Repair

Pace CompanyPacific Scientific

Pace Master, Pacific Scientific, Pac Sci

Model:  Pro Elite

Motor: PWM3640-5657-7, PWM 3640-5657-7, PWM 3640-5657-7

Treadmill Motor Repair


Motor Rebuild (Normal)

Armature testing, Machining, and balance

Magnets are checked for magnetism and chips or cracks are repaired.

Brush holders are tested for insulation leakage by 1,000 volt hi-pot and 500 volt megger tests.

Motor bearing journals are inspected and machined if needed

New Bearings

New Brushes

Motor reassembly and testing,  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.

$175.00 Normal Rebuild $365.00 Major Rebuild 4-2021

Connect With Us

Submit Your Quote Online Call 800-423-4789
Mon-Fri 8am-5pm PST

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