JB/T 7848-1995
Vertical type circular cylindrical worm reducers (English Version)
- Standard No.
- JB/T 7848-1995
- Language
- Chinese, Available in English version
- Release Date
- 1995
- Published By
- Professional Standard - Machinery
- Status
- 2010-10
- Replace By
- JB/T 7848-2010
- Latest
- JB/T 7848-2010
- Scope
- This standard specifies the basic parameters, models, markings, dimensions, technical requirements and load-bearing capacity of vertical arc cylindrical worm reducers. The reducers specified in this standard are mainly suitable for chemical, pharmaceutical, construction, food, light industry and other industries. The working environment temperature of the reducer is -15~+40℃, and the altitude does not exceed 1000m. When the working environment temperature is lower than 0°C, the lubricating oil must be heated to above 0°C before starting, or lubricating oil with a low freezing point must be used. The reducer can operate in both forward and reverse directions.
JB/T 7848-1995 history
- 2010 JB/T 7848-2010 Vertical hollow flank worm reducer
- 1995 JB/T 7848-1995 Vertical type circular cylindrical worm reducers
