Brushless motor

Details Brushless motor Brushless motor

1995-09-27

1998-05-05

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 68B, 310 68R, 310 71, 310173, 310179, 310181, 310195, H02K 110, H02K 300

Patent

active

057479100

ABSTRACT:
Brushless dynamoelectric machines utilizing conventional DC armature construction. The winding of the armature is modified by providing a set of three leads to its coil ring circuit at points spaced angularly about 120.degree.. Electrical energy is carried in these leads instead of a commutator and brush set. In most versions of the machine, a shell rotates about the armature, while the armature is caused to remain stationary. The three lead lines are brought out parallel to the axis of rotation through a bearing supporting the shell.

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