JB/T 7254-2025 Active 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

Price: $ 20.00

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Basic Information

Standard Code: JB/T 7254-2025

Standard Type: Industry standards

Standard Status: Active

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

Development Information

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