Standard No.:	JB/T 6447-1992
English Name:	Technical specification for YCJ series gear reducing three-phase asynchronous motors (frame size 71-280)
Chinese Name:	YCJ 系列齿轮减速三相异步电动机 技术条件( 机座号71～280)
Chinese Classification:	K22    Asynchronous machine
Professional Classification:	JB    Professional Standard - Machinery
Issued by:	Ministry of Machine Building
Issued on:	1992-06-16
Implemented on:	1993-1-1
Status:	superseded
Superseded by:	JB/T 6447-2010 Specification for YCJ series gear-deceleration three-phase induction motor(frame size 71~280)
Superseded on:	2010-7-1
Abolished on:	2010-07-01
Language:	English
File Format:	PDF
Word Count:	9500 words
Price(USD):	650.00
Delivery:	via email in 1~3 business day

本标准规定了减速电动机的型式、基木参数与尺寸、技术要求、试验方法与检验规则以及标志、包装、保用期等要求。
本标准适用于YCJ系列机座号71～280的减速电动机，电动机功率为0.55～15kW，输出转速约为15～600r/min,输出转矩约为9～3 200N・m。减速电动机采用外啮合渐开线圆柱齿轮，分单级、两级和三级减速传动，并可正反向运转。