Patent ID: 11894731
Assignee: ROBERT BOSCH GMBH
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. A motor assembly, comprising:
a rotor;
a bearing bracket; and
a sensor arrangement having a sensor and a target,
wherein
the target is mounted on a surface of the rotor,
the sensor is mounted opposite the target on the bearing bracket,
the target and sensor are ring-shaped and have a central opening, and
either (i) an outer radius of the target is smaller than an outer radius of the sensor, and an inner radius of the target is greater than or equal to an inner radius of the sensor, or (ii) the outer radius of the target is equal to the outer radius of the sensor and the inner radius of the target is greater than the inner radius of the sensor.