Linear motor structure

Details Linear motor structure Linear motor structure

1997-02-06

2000-04-11

Ramirez, Nestor

Electrical generator or motor structure

Dynamoelectric

Rotary

310 14, 310 43, 310 45, H02K 3700

Patent

active

060491515

ABSTRACT:
A motor structure having an output shaft with a male screw part mating with a female screw part provided on a rotor rotated by electromagnetic interaction to move the output shaft in an axial direction. The female screw is formed of PPS resin, and the male screw part is formed of metal with a silicon nitride surface layer.

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