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:
Jan. 27, 2026
Filed:
Jan. 30, 2024
Nidec Powertrain Systems Corporation, Zama, JP;
Shigehiro Kataoka, Zama, JP;
NIDEC POWERTRAIN SYSTEMS CORPORATION, Kanagawa, JP;
Abstract
A motor assembly includes a rotor rotatable about a central axis and a stator radially opposing the rotor with a gap interposed therebetween, a circuit board on a first side in an axial direction from the motor assembly, and a connection terminal electrically connecting the stator and the circuit board. The stator includes a stator core, an insulating portion attached to the stator core to hold the connection terminal, and a coil portion including a coil body attached to the stator core with the insulating portion interposed therebetween, and a coil lead wire drawn out from the coil body. The connection terminal includes a board connector connected to the circuit board, a groove allowing the coil lead wire to be inserted through the groove, and a fixture in contact with the insulating portion in the axial direction.