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Electric Motor Winder

Schnader Elevator Corp
Long Island City, New York, United States
December 03, 2018


• Assembles and tests electric motor and generator stators, armatures, or rotors: Inspects cores for defects and aligns lamination, using hammer and drift.

• Files burrs from core slots, using hand file, portable power file, and scraper.

• Lines slots with sheet insulation and inserts coils into slots.

• Cuts, strips, and bends wire leads at ends of coils, using pliers and wire scrapers.

• Twists leads together to connect coils.

• Taps coil and end windings to shape, using hammer, and fiber block.

• Tests windings for motor-housing clearance, grounds, and short circuits, using clearance gauge, growler, spring-steel blade, telephone receiver, insulation tester, and resistance bridge.

• Winds new coils on armatures, stators, or rotors of used motors and generators.

• May rewind defective coils.

• May be designated according to motor part wound as Armature Winder; Rotor Winder; Stator Winder.