Robert bosch gmbh (20240421656). Electronically Commutated Motor and Hand-Held Power Tool

Electronically Commutated Motor and Hand-Held Power Tool

Organization Name

robert bosch gmbh

Inventor(s)

Fabian Langbein of Plochingen (DE)

Electronically Commutated Motor and Hand-Held Power Tool

This abstract first appeared for US patent application 20240421656 titled 'Electronically Commutated Motor and Hand-Held Power Tool

Original Abstract Submitted

in the case of an electronically commutated motor with a disc-shaped rotor which has an associated magnetization means and a rotor shaft, and with an annular stator, on which a plurality of stator teeth are provided, wherein each stator tooth is provided with a stator tooth winding, each of which is configured to interact magnetically with the magnetization means of the rotor, and wherein the rotor shaft reaches through the stator in the axial direction, the rotor shaft is mounted rotatably via at least two bearings which are arranged on the rotor shaft directly next to one another in the axial direction of the rotor shaft.