LEMCO offers basic repair service as well as extended repair service on DC traction motors. We offer unit exchange on traction motors and 24 hour emergency service.

Basic Traction Motor Repair:

• Remove pinion, dismantle, clean and check parts.
• Steam clean bake and test armature, interpoles and series fields.
• Complete electrical testing of armature includes: ground test, megger, D.C. Hypot and bar to bar testing.
• Interpole and series field testing includes: ground test, megger, D.C. Hypot and voltage drop testing.
• Inspect and test all leads.
• Complete mechanical inspection includes: micrometer inspection of all bearings, shaft extension and mating surface fits.
• Clean, inspect, sandblast, and test brush holders.
• Steam clean, inspect, and clean journals.
• Turn, undercut, test, and insulate armature.
• Install new armature bearings.
• Assemble and install and seat new brushes.
• Test run.
• Insulate and install covers.
• Paint and install pinion.

Additional Traction Motor Services:

• Interpole repair.
• Series field repair.
• Lead Change
• Bearing fit repair
• Pinion change
• Repair and re-insulate internal connections
• Reband armature.
• Re-insulate armature.

For more information or to contact a LEMCO representative please call or click here.