公开(公告)号：USD800199S1

公开(公告)日：2017-10-17

申请号：US29579885

申请日：2016-10-04

Applicant: DELTA ELECTRONICS, INC.

Designer： Fu-Kuang Yang ,  Chun-Chuan Liao

公开(公告)号：US20230412045A1

公开(公告)日：2023-12-21

申请号：US18136752

申请日：2023-04-19

Applicant: Delta Electronics, Inc.

Inventor： Chi-Wen Chung ,  Hung-Wei Lin ,  Fu-Kuang Yang ,  Shu-Hsiang Yang ,  Tzu-Min Yi

IPC: H02K7/102

CPC classification number: H02K7/102

Abstract: A speed-reducer-and-motor all-on-one machine is disclosed and includes a connection shaft, a motor and a speed reducer. The connection shaft includes a first section, a second section and an accommodation space. The first section and the second section are arranged in an axial direction. The accommodation space is in communication between a front end and a rear end of the connection shaft. An elliptical cam is formed on an outer surface of the second section of the connection shaft. An outer diameter of the first section is greater than a major axis length of the elliptical cam. The motor is received within the accommodation space and connected to an inner surface of the first section. The speed reducer is connected to the outer surface of the second section.