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1. (WO2018107630) BRAKING COMPONENT IN ELECTROMAGNETIC BRAKING DEVICE

Pub. No.:    WO/2018/107630    International Application No.:    PCT/CN2017/080052
Publication Date: Fri Jun 22 01:59:59 CEST 2018 International Filing Date: Wed Apr 12 01:59:59 CEST 2017
IPC: F16D 65/14
F16D 65/16
F16D 65/18
F16D 65/097
F16D 65/092
Applicants: SHENZHEN WEJOIN MACHINERY & ELECTRICAL TECHNOLOGY CO. LTD
深圳市威捷机电股份公司
Inventors: TU, Qichun
涂启纯
Title: BRAKING COMPONENT IN ELECTROMAGNETIC BRAKING DEVICE
Abstract:
Disclosed is a braking component in an electromagnetic braking device, the braking component comprising a ferromagnetic block (3) and a fixing block (4), wherein the centre of the fixing block is provided with a centre hole (45) able to be sleeved on a power shaft (7); a sleeve (42) extending around the centre hole is provided on one face of the fixing block; the ferromagnetic block is slidably sheathed on the sleeve in a cooperative manner; opposing surfaces of the ferromagnetic block and the fixing block are at least provided with guide holes (31) and guide posts (43); and a first spring (2) is sheathed at the periphery, passing through the ferromagnetic block, of the sleeve, the first spring being elastically pressed between an outer end of the sleeve and the ferromagnetic block. The braking component has a relatively large adjustment space and long service life.