GB/T 12974.2-2023: General specification for a. c. lift motor - Part 2: Permanent magnet synchronous motor

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Scope

This document specifies the types and basic parameters, general requirements, technical
requirements, inspection rules, marking, packaging and warranty period requirements of
permanent magnet synchronous motor for lifts, and describes the corresponding test methods.
This document is applicable to the manufacturing of permanent magnet synchronous motors
for various passenger lifts, freight lifts, medical service lifts and home lifts. The manufacturing
of various series of motors derived from this series of motors shall take this as a reference.

Basic Data

Standard ID	GB/T 12974.2-2023 (GB/T12974.2-2023)
Description (Translated English)	General specification for a. c. lift motor - Part 2: Permanent magnet synchronous motor
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	K21
Classification of International Standard	29.160.30
Word Count Estimation	14,158
Date of Issue	2023-09-07
Date of Implementation	2024-04-01
Older Standard (superseded by this standard)	GB/T 12974.2-2014
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration