The Pfaff S20 worm gear gearbox is a hand operated drive unit with a 20:1 ratio and a self-locking worm gear that holds the load in any position at standstill.
Pfaff S20 worm gear gearbox features
The S20 drive unit acts as a manual rotary drive and gearbox for moving or rotating loads, driving rope drums or sprockets. As a self-locking worm gear gearbox it secures the load without a separate brake.
-
Enclosed housing protects the internal parts
-
Enclosed, precisely machined gear for little effort and a long service life
-
20:1 reduction ratio for controlled hand operation
-
Suits construction and materials handling use
-
Weight 5 kg
Specification and lubrication
For a higher reduction option see the Pfaff S24 worm gear gearbox. Browse related lifting gear in our worm gear winches range.