Standard No.:	NB/T 11450-2023
English Name:	Mining flameproof three-phase permanent magnet synchronous motorized pulley
Chinese Name:	矿用隔爆型三相永磁同步电动滚筒
Chinese Classification:	D93    Promotion, storage and transportation equipment
Professional Classification:	NB    Professional Standard - Energy
ICS Classification:	53.040.20 53.040.20    Components for conveyors 53.040.20
Issued by:	Nation Energy Administration
Issued on:	2023-12-28
Implemented on:	2024-6-28
Status:	valid
Language:	English
File Format:	PDF
Word Count:	14000 words
Price(USD):	420.00
Delivery:	via email in 1~5 business day

本文件规定了矿用隔爆型三相永磁同步电动滚筒（以下简称永磁电动滚筒)的型式、分类及基本参数、技术要求、试验方法、检验规则、标志、包装、运输及贮存等。
本文件适用于煤矿或非煤矿山带式输送机用隔爆型永磁电动滚筒，其他工作场所带式输送机用隔爆型永磁电动滚筒参照执行。