JB/T 7848-2010
Vertical hollow flank worm reducer (English Version)
- Standard No.
- JB/T 7848-2010
- Language
- Chinese, Available in English version
- Release Date
- 2010
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 7848-2010
- Replace
- JB/T 7848-1995
- Scope
- This standard specifies the basic parameters, models, markings, dimensions, technical requirements and load-bearing capacity of vertical arc cylindrical worm reducers (hereinafter referred to as reducers). The reducers specified in this standard are mainly suitable for chemical, pharmaceutical, construction, food, light industry and other industries. This standard reducer is suitable for working environment temperatures between -40°C and 40°C. When the working environment temperature is lower than -10°C, the lubricating oil must be heated to above 0°C before starting, or lubricating oil with a low freezing point must be used.
JB/T 7848-2010 Referenced Document
- GB/T 11544 Belt drives.Classical and narrow V-belts.Dimensions (system based on datum width)*， 2012-12-31 Update
- GB/T 13384 General specifications for packing of mechanical and electrical product
- GB/T 191 Packaging.Pictorial marking for handling of goods
- GB/T 9439-1988 Grey iron castings
- JB/T 10391 Specification for Y series （IP44） three-phase asynchronous motor （Frame size 80～355）
- JB/T 5558 Test method for speed reducer (increase)*， 2015-10-01 Update
- JB/T 7935-1999 Hollow flank worm gear units
JB/T 7848-2010 history
- 2010 JB/T 7848-2010 Vertical hollow flank worm reducer
- 1995 JB/T 7848-1995 Vertical type circular cylindrical worm reducers
