T/CEA 021-2019 Active Group standards

T/CEA 021-2019 Elevator electromagnetic brake

Publish Date: 2019-06-12 Implement Date: 2020-01-01 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/CEA 021-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: General machinery and equipment

ICS Name: Elevators, escalators

Publish Date: 2019-06-12

Implement Date: 2020-01-01

Scope

Scope: This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage for electromagnetic brakes (friction type) of passenger and freight elevators' drive motors. This standard applies to electromagnetic brakes (friction type) of traction elevators with a rated speed not exceeding 8 m/s and forced passenger and freight elevators with a rated speed not exceeding 0.63 m/s. This standard does not apply to other types of brakes such as hydraulic brakes. Main technical content: It defines the basic technical requirements such as the torque value of elevator electromagnetic brakes, operational reliability, lifespan, and maintainability, filling the domestic technical gap.