MOTOR EQUIPPED WITH RESOLVER AND RE-GREASABLE MOTOR WITH RESOLVER

摘要

The purpose of the present invention is to provide a grease exchange type motor equipped with a resolver as a rotation detector, such that despite the motor body being formed from a magnetic material that allows leaked magnetic flux to pass therethrough, it is possible to accurately detect rotation position and speed without being influenced by the magnetic flux leaked from the motor, and such that consideration is given so that the size of the motor does not become large. The material of an end bracket (1) is a magnetic body, a resolver base plate (5) is provided at the end bracket (1) to support a resolver stator (7a), while a resolver rotator (7b) is supported by a resolver rotor adapter (6). Each supporting member is made of a nonmagnetic material.