High speed, high torque multipole brushless motor

Details High speed, high torque multipole brushless motor High speed, high torque multipole brushless motor

1995-07-11

1999-12-21

Ramirez, Nestor

Electrical generator or motor structure

Dynamoelectric

Rotary

310 91, 310 42, 310 90, H02K 1500

Patent

active

060053127

ABSTRACT:
A brushless motor includes a rotor unit comprised of a spindle and a multi-polarized magnet arranged around the spindle. A bearing housed inside a bearing housing having a circular flange formed therearound, and rotatably supports the spindle so that the rotor unit can rotate. A substrate provided with a stator unit on its top surface but nothing with its bottom surface. The bearing housing is fixed to the substrate such that a top surface of the flange and the bottom surface of the substrate is in a tight contact as a reference surface for location.

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