T/ZZB 2556-2021
Oil-cooled motorised driving pulley (English Version)
- Standard No.
- T/ZZB 2556-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/ZZB 2556-2021
- Scope
- This document specifies the terms and definitions, basic parameters and working environment conditions, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage and quality commitments of oil-cooled electric drums. This document applies to electric drums with a three-phase asynchronous motor and a reduction device placed in the same cylindrical housing and using oil cooling.
T/ZZB 2556-2021 history
- 2021 T/ZZB 2556-2021 Oil-cooled motorised driving pulley
