Invention Application
US20110309696A1 ELECTRIC MOTOR DRIVE, IN PARTICULAR FAN DRIVE 有权
电动马达驱动,特别是风扇驱动

ELECTRIC MOTOR DRIVE, IN PARTICULAR FAN DRIVE
Abstract:
An electro-motor drive, in particular for a fan drive of a motor vehicle, includes a commutator motor, a motor shaft of which is rotatably mounted on axially opposite sides in shaft bearings facing away from the bearing shield in order to substantially dampen the sound of at least bearing play-related contact noise and vibration or humming noise.
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