Drive arrangement with a fixed bearing
AssigneeLuK Lamellen und Kupplungsbau Beteiligungs KG
InventorsJoachim Hirt, Norbert Esly
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Abstract
The invention relates to a drive arrangement with a unit comprising stator, rotor and fixed bearing in which a shaft of the motor is mounted, housed in a motor housing. An injection molded piece comprises a plug piece on an external annular piece, which comprises a branch supply line, connected to the coil of the stator and a sensor line connected to a sensor circuit board, whereby said sensor circuit board comprises at least one sensor. The injection molded piece further comprises an inner annular piece in which the fixed bearing is arranged on the side axially opposed to the shaft output of the drive arrangement.
Claims15
A motor arrangement having a unit comprising stator and rotor that can be mounted in a motor housing and having a rotor shaft mounted in a fixed bearing, wherein an injection-molded part is provided that on an outer annular part has a plug part, which includes a branch supply line connected to the coil of the stator and a sensor line connected to a sensor circuit board, the sensor circuit board having at least one sensor, and the injection-molded part having an inner annular part in which the fixed bearing is mounted against the side that faces axially away from the shaft output of the motor arrangement and wherein said output end of said shaft is mounted on a floating bearing.
Dependencies are inferred from the claim text.