Page 20 - Ketterer – Bevel Gears

Bevel gear 3874
Technical data
Ratio
Input
Output
Number of bevel wheels Housing material
Max. drive torque
Max. tensile load static short term*
Max. pressure load static short term*
1:1.5
hex 9 mm hex 9 mm
2
Zinc die-casting 4 Nm
Description
Compact bevel gearbox for the deflection of a rotary movement at an ang- le of 90°. Ideally suited for the adjustment of large parasols. Special bevel gear toothing ensures smooth running of the gearbox. Drive and output can be modified for custom applications. The gearbox can be combined with any spindle
Special features
▪ Maintenance-free
▪ Case-hardened bevel wheels
▪ Housing made of zinc die-casting
▪ Construction size 50 x 50 x 84 mm
▪ Ratio 1:1.5
▪ Max. output torque 4 Nm
▪ Designed for the manual operation
Model
3874
7,000 N
9,000 N
* Peak load, e.g. caused by gusts of wind
210
3874.75-02/20181115