JB/T 7254-2025 Pending Industry standards-Mechanical

JB/T 7254-2025 Climbing Gear Variable-speed Cycle Screw Reducer

Publish Date: 2025-12-17 Implement Date: 2026-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JB/T 7254-2025

Standard Type: Industry standards

Standard Status: Pending

is_force_gb: no

CCS Name: Couplings, brakes, and transmissions

ICS Name: The shaft and the coupling

Publish Date: 2025-12-17

Implement Date: 2026-07-01

Publisher: 工业和信息化部

Technical Committee: 机械工业减变速机标准化技术委员会

Development Information

Drafting Units:

宁波市镇海减变速机制造有限公司、中能（天津）智能传动设备有限公司、浙江午马减速机有限公司、中机国际工程设计研究院有限责任公司、江苏泰隆减速机股份有限公司、浙江双联机械有限公司

Drafting Persons:

黄吉平、刘韶华、赵超、徐哲、刘思厚、李雄超、向晖、郭晓军、刘志新、许曦、束学道、孙宝寿、贺勇、徐道斌、张元国、王正伟

Replace the following standards

JB/T 7254-1994 Crafted in continuously variable mesh bevel gear reducer

Related Standards

GB/T 15096-1994 Replaced

GB/T 15096-1994 Hydroviscous variable speed clutch

Publish Date: 1994-06-30

GB/T 10107.1-2012 Active

GB/T 10107.1-2012 Cycloidal drives—Part 1:Basic terminology

Publish Date: 2012-09-03

GB/T 10107.2-2012 Active

GB/T 10107.2-2012 Cycloidal drives—Part 2:Representation of drawings

Publish Date: 2012-09-03

GB/T 10107.3-2012 Active

GB/T 10107.3-2012 Cycloidal drives—Part 3:Symbols of geometrical data

Publish Date: 2012-09-03

GB/T 30819-2014 Replaced

GB/T 30819-2014 Harmonic drive gear reducers for robots

Publish Date: 2014-06-24

GB/T 33923-2017 Active

GB/T 33923-2017 Design methods for planetary gear drives

Publish Date: 2017-07-12