Standard No.:	JB/T 7076-2020
English Name:	Technical specification for YEZS range of double-speed conical-rotor brake three-phase induction motors for crane application
Chinese Name:	YEZS系列起重用双速锥形转子制动三相异步电动机 技术条件
Professional Classification:	JB    Professional Standard - Machinery
Issued by:	MIIT
Issued on:	2020-04-16
Implemented on:	2021-1-1
Status:	valid
Superseding:	JB/T 7076-2013 Specification for YEZS series double-speed conical-rotor braking three-phase induction motors for crane application
Language:	English
File Format:	PDF
Word Count:	8500 words
Price(USD):	255.00
Delivery:	via email in 1~3 business day

本标准规定了YEZS系列起重用双速锥形转子制动三相异步电动机（机座号71～250）的型式、基本参数与尺寸,技术要求,试验方法, 检验规则以及标志、包装与保用期。
本标准适用于各种起重机械和其他设备用双速锥形转子制动三相异步电动机。