Standard No.:	JB/T 2839-2016
English Name:	Brush holder and slip-ring for motor application
Chinese Name:	电机用刷握及集电环
Professional Classification:	JB    Professional Standard - Machinery
Issued by:	Ministry of Industry and Information Technology
Issued on:	2016-01-15
Implemented on:	2016-6-1
Status:	valid
Superseding:	JB/T 2839-2005 Brush holder and slip-ring for motor application
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	164.00
Delivery:	via email in 1~3 business day

本标准规定了RAA型（卷簧）及DKE型（拉簧）刷握的型式与尺寸、技术要求、检验规则、标志与包装，同时也规定了配用集电环的主要尺寸及相关要求。
本标准适用于起重冶金电机用刷握及集电环，转子绕组开路电压：对于可逆转电机不大于660V；对于不可逆转电机不大于1 320V。其他类型的绕线转子电机也可参照使用。