Worm gear 4731 | 4739 | 4743 | 4745

Description

Bevel gearbox for the deflection of a rotary movement at an angle of 90°. The modular system allows the customized composition matching the installation situation. The gearbox is characterised by a compact design with maximum torque, sturdiness and smooth power transmission. Simple mounting is made possible by a flexible screw fixing.

Special features

  • Maintenance-free
  • Housing made of zinc die-casting
  • Size 40 x 40 x 70 mm
  • 5 Ratios 1:1, 2:1, 8.5:1, 20:1, 30:1
  • On request other ratios are possible
  • Axial distance 25 mm
  • Designed for the manual operation

Variant formation

Designation of the last 4 figures of the order number

Bore holes Output side (see drawing) Bore holes input side (see drawing) Output opening for throughgoing shaft (see drawing) Input (see drawing)
3.3 mm M4 7 mm M4 M8 Square 10 mm Square 8 mm Tr14x4 right Hex 9 mm Hex 10 mm Hex 6 mm Hex 7 mm Square 8 mm
1XXX 2XXX X1XX X2XX X3XX XX1X XX2X XX3X XX4X XX5X XXX1 XXX2 XXX3
Model 4731.00-XXXX 4743.00-XXXX 4739.00-XXXX 4742.00-XXXX 4745.00-XXXX
Ratio 1:1 2:1 8.5:1 20:1 30:1
Self-locking No No Yes Yes Yes
Max. Output torque 2 Nm 3 Nm 9 Nm 15 Nm 17 Nm
Preferred type 4731.00-2242 4743.00-2311 4739.00-2311 4742.00-1153 4745.00-2311
Shop Ketterer Online-Shop Ketterer Online-Shop Ketterer Online-Shop Ketterer Online-Shop