T/ZZB 2155-2021 Active Group standards

T/ZZB 2155-2021 Elevator with Permanent Magnet Synchronous Gate Machine

Publish Date: 2021-07-26 Implement Date: 2021-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ZZB 2155-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Elevator

ICS Name: Elevators, escalators

Publish Date: 2021-07-26

Implement Date: 2021-08-01

Scope

Main technical content: This document specifies the terms and definitions, classification, and usage environment of permanent magnet synchronous door machines for elevators, as well as their basic requirements, technical specifications, test methods, inspection rules, marking, packaging, transportation, and storage, and quality commitments. This document is applicable to devices that can close and open doors, powered by AC/DC rare earth permanent magnet synchronous motors and driven by synchronous belt transmission and frequency-controlled stepless speed regulation technology.