PP35: One-way progressive safety gear for lifts and goods hoists.
Guide thickness: 9 - 10 mm.
P+Q max according to the guides manufacturing:
- Drawn, lubricated and dry guides (TOS): Min 620 - Max 3,290 kg
- Machined, lubricated and dry guides (LOS): Min 670 - Max 3,870 kg
Functioning: Braking by means of wedge jaws operating only downwards.
Fixing: Fix through the side plates or directly with the two bearing pins. Connect the 2 safety guard units together using a steel torsion bar. The square section must have a 16 mm side.
Each item code corresponds to a pair of safety gears.
Cab speed: 2.8 m/s
Tripping speed: 3.22 m/s
Force to be applied to the lever: Min 140 N – Max 900 N