标准编号:	JB/T 7127-2010
中文名称:	YD系列（IP44）变极多速三相异步电动机 技术条件（机座号80～280）
英文名称:	Specification for YD series(IP44) change-pole multi-speed three-phase induction motor(frame size 80~280)
中标分类:	K22    异步电机
行业分类:	JB    机械行业标准
ICS分类:	29.160.30 29.160.30    电动机 29.160.30
发布机构:	国家发展和改革委员会
发布日期:	2010-2-11
实施日期:	2010-7-1
标准状态:	superseded
被新标准替代:	JB/T 7127-2022 YD系列（IP54）变极多速三相异步电动机技术规范（机座号63～315）
被替代日期:	2023-4-1
替代旧标准:	JB/T 7127-1993
翻译语言:	英文
文件格式:	PDF
中文字符数:	16000 字
翻译价格(元):	770.0
交付时间:	付款后 1 个工作日

1 Scope This standard specifies the types, basic parameters and dimensions, technical requirements, inspection rules, and requirements for marking, packaging and warranty period of YD series (IP44) change-pole multi-speed three-phase induction motor. This standard is applicable to YD series (IP44) change-pole multi-speed three-phase induction motor (frame size 80~280) (hereinafter referred to as the motor). All the series of motors derived from this series motor can be implemented by reference.

Contents Foreword I 1 Scope 2 Normative References 3 Types, Basic Parameters and Dimensions 4 Technical Requirements 5 Inspection Rules 6 Marking, Packaging and Warranty Period