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1. (WO2017152300) WATER-COOLING SHELL FOR SERVO MOTOR AND MANUFACTURING PROCESSES THEREOF

Pub. No.:    WO/2017/152300    International Application No.:    PCT/CN2016/000213
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Sat Apr 23 01:59:59 CEST 2016
IPC: H02K 5/20
H02K 15/14
Applicants: SUN, Jianming
孙建明
Inventors: SUN, Jianming
孙建明
Title: WATER-COOLING SHELL FOR SERVO MOTOR AND MANUFACTURING PROCESSES THEREOF
Abstract:
A water-cooling shell for a servo motor and manufacturing processes thereof, said water-cooling shell for a servo motor comprising a cylindrical body (1) and sealing heads (2); a plurality of water-passing holes (13) are provided between inner and outer walls of the cylindrical body (1), the plurality of water-passing holes are distributed along the cylindrical body (1) circumferentially, and penetrate the end surfaces of both ends of the cylindrical body (1); a plurality of water-passing channels (14) are provided on the end surfaces of both ends of the cylindrical body (1); all of the water-passing holes (13) and the water-passing channels (14) are connected as a single water-flow path; ports of the water-passing channels (14) are sealed by the sealing heads (2). The shell features simple manufacturing processes, low manufacturing costs and high efficiency.