Page 24 - Ketterer – Bevel Gears

Bevel gear with throughgoing spindle
3900/3901
Description
Bevel gear for continuous non-rotating spindles, for thrust and pull move- ments.
The gear is particularly suitable for use as a lifting system for skylights, winter gardens and greenhouses as well as for special machine enginee- ring. A special bevel gearing ensures quiet operation of the gear.
The gear can be supplied with different thread types.
Spindles can be custom manufactured to customer specifications.
Special features
Technical data
Ratio
Input
Type of thread* Max. lifting force
1.44:1 hex 7 mm Tr12x3 RH
800 N
1.5:1 hex 7 mm Tr12x3 RH 800 N
▪ ▪ ▪ ▪ ▪
Maintenance-free Case-hardened bevel wheels Housing made of zinc die-casting Ratio 1,44:1 or 1,5:1
Designed for electromotive drive, but also ideal for manual drive
Model
3900
3901
* Spindle has to be ordered separately
214
3900.75-02/20181115