GB/T 12974.1-2023 Active
GB/T 12974.1-2023 General specification for a.c. lift motor—Part 1:Three-phase asynchronous motor
Abstract
This document specifies the types, basic parameters, and dimensions of three-phase asynchronous motors for elevators, general requirements, technical requirements, inspection rules, and requirements for marking, packaging, and warranty periods. It also describes the corresponding test methods.
This document is applicable to the manufacture, design, and testing of three-phase asynchronous motors for various types of passenger elevators, freight elevators, medical elevators, and home elevators. All manufacturers, designers, and testers of various series of motors derived from this series of motors shall refer to and implement this document accordingly.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 12974.1-2023 |
| CCS | Asynchronous motor |
| ICS | Electric motor |
| Implement Date | 2024-04-01 |