公开(公告)号：US20250043839A1

公开(公告)日：2025-02-06

申请号：US18632932

申请日：2024-04-11

Applicant: Warner Electric Technology LLC

Inventor： Eric Volant ,  Jonathan Matthew Volk ,  Kévin Rousseau ,  Bryan Trim

IPC: F16D66/00 ,  F16D55/02 ,  F16D65/18 ,  F16D121/22

Abstract: A brake includes a rotor rotatably coupled to a rotating body for rotation about a rotational axis. A brake plate and an armature are disposed on opposite sides of the rotor. A spring and an electromagnet urge the armature in opposite directions into and out of engagement with the rotor to move the rotor into and out of engagement with the brake plate and engage and disengage the brake. The brake plate and electromagnet each define a central bore configured to receive the rotating body. The brake is characterized by a target supported on a radially extending face of the rotating body or the rotor and a sensor aligned with the target through the central bore of the brake plate or the electromagnet. The sensor generates, responsive to the target, position signals indicative of a rotational position of the rotor and rotating body.