S20/S24 Hand Operated Gearboxes

Description

Drives: hand operated gearbox

Can be used as a rotary actuator as a gearbox for cable winches or as a gearbox for chain drives

  • Easy and safe operation
  • Load is held securely due to self locking worm gear
  • Self-locking

Model: S20

With cast iron housing mounted into a rolled section fixing bracket. With machined worm wheel and hardened worm shaft running on bronze bushes .

Model: S24

With diecast aluminium housing suitable for use in hostile environments. Machined Phosphor Bronze worm wheel and hardened worm shaft fitted with teflon sintered bearings to reduce effort.

 

ModelUnitS20S24
Article no.-3262600432626020
Ratio-20:124:1
Driving torquedaN m1236
Effort on crankkg1122
Total shaft lengthmm196200
Shaft diametermm2536
Hole distancemm170135/60
Hole diametermm1313
Weightk158