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- Pfaff Manual Hand Winches/
- Pfaff S20 Hand Operated Gearbox - driving torque 12 (daN m)
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.
With cast iron housing mounted into a rolled section fixing bracket. with machined worm wheel and hardened worm shaft running on bronze bushes.
Specifications
Model | Ratio |
Driving torque (daN m) |
Effort on crank (kgs) | Total shaft length (mm) | Shaft diameter (mm) | Hole distance (mm) | Hole diameter (mm) | Weight (kgs) |
S20 | 20:1 | 12 | 11 | 196 | 25 | 170 | 13 | 5 |
Pricing
Availability
Usually 1-2 Days (Next working day delivery may be possible) - 1pm cut-off
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.
With cast iron housing mounted into a rolled section fixing bracket. with machined worm wheel and hardened worm shaft running on bronze bushes.
Specifications
Model | Ratio |
Driving torque (daN m) |
Effort on crank (kgs) | Total shaft length (mm) | Shaft diameter (mm) | Hole distance (mm) | Hole diameter (mm) | Weight (kgs) |
S20 | 20:1 | 12 | 11 | 196 | 25 | 170 | 13 | 5 |
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