The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 27, 2018
Filed:
Oct. 21, 2015
Nidec Corporation, Kyoto, JP;
Yoshinobu Nakamura, Kyoto, JP;
Masato Nakanishi, Kyoto, JP;
NIDEC CORPORATION, Kyoto, JP;
Abstract
An object of the present invention is to provide a motor which has a maintenance port and of which the wire is insusceptible to disturbance noise. The motor includes: a bracket housing a rotor and a stator; a control device housing part located on the radial direction outside of the bracket; a control device located inside the control device housing part; a sensor housing part located at the end of the bracket on the side opposite to an output end; a motor sensor mounted at the end of a rotating shaft on the side opposite to the output end; and a coupling connector connecting the motor sensor and the control device with each other. The control device housing part and the sensor housing part communicate with each other. The coupling connector is located inside the sensor housing part. The sensor housing part has a port which has an opening in the axial direction, and the port and the coupling connector at least partially overlap with each other in the axial direction.