Pfaff S20 Worm Gear Drive – Hand Operated Gearbox Ratio 20:1

The S 20 and S 24 drive units with self-locking worm gear (at standstill) secure the load in any position and can be used universally.

The spectrum ranges from applications in constructions for moving or rotating loads, as gearboxes for rope drums, for sprockets, or as a rotary drive.

Equipment and processing

• Enclosed housing for the protection of parts inside
• Enclosed and precisely machined gear for little effort  and a long service life
• Ratio 20:1 and 24:1

Lubrication Requirements

Gear S 20 - Type 032626004; 032626 990 
multipurpose grease according to DIN 51825 T1 K2K 

Gear S 24 - Type 032626 020; 032626 999 
lubricating grease DIN 51826 (DIN 51502) GPOH

Lubricant quantity: 200 cm³ 
e.g. ESSO-Fibrax EP 370 or any grease equal quality