Star Trac, Pro Tread, Magnetek Treadmill Motor Repair

Star Trac Pro Tread, with Magnetek Treadmill Motor Rebuild Includes the Following:

Motor disassembly

Armature testing:  test for shorted windings by a bar to bar electrical resistance ohm test.  Test for insulation breakdown by 1,000 volt hi-pot, and a 500 volt megger test.  Check shaft for straightness.

If windings pass the above tests, the armatures’ commutator is turned, undercut and polished to return the armature to its original condition, within .002” out of round.  The reconditioned armature is checked for proper balance and rebalanced if needed.   If the armature windings do not pass the tests above, you will be notified if rewinding is needed as this would be an extra charge.

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

Bearings are replaced,  Brushes are replaced

Motor reassembly and testing,  Cleaning and painting

Labor,  Warranty

Pro S Tread with Magnetek Motor      
Pro Tread 5500 with Magnetek Motor  
Pro Tread 5600 with Magnetek Motor
Pro Tread 6500 with Magnetek Motor  
Pro Tread 6600 with Magnetek Motor  
Pro Tread 7500 with Magnetek Motor  
TR3900 Series with Magnetek Motor      
TR4500 Series with Magnetek Motor     

Star Trac (Unisen)  Treadmill Pro Tread 5500 Pro S Magnetek DC Motor, Serial# PS xxxxxxxx
Star Trac (Unisen) Treadmill Pro Tread 5600 Pro Magnetek DC Motor, Serial# PT xxxxxxxx
Star Trac (Unisen)  Treadmill Pro Tread 6500 Pro IR Magnetek DC Motor, Serial# PI xxxxxxxx
Star Trac (Unisen)  Treadmill Pro Tread 6600 Elite Magnetek DC Motor S/N PWxxxxxxxx
Star Trac (Unisen)  Treadmill 3900, Serial# Gxxxxx
Star Trac (Unisen)  Treadmill 4000, Serial# 404000 and Up
Star Trac (Unisen)  Treadmill 4000, Serial# Up to 403999
Star Trac (Unisen)   Treadmill 4500, Serial# Dxxxx

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