The speed governors manufactured by Montanari can be used for cabin or counterweight safety gears. Montanari RQ speed governor, mono and bidirectional, operations can be downward and upward, instantaneous or progressive.
Intervention: rated speed from 0,50 to 3,0 m/s.
It may be applied to the cab’s safety gear or to the counterweight, on rope and on hydraulic systems.
RQ range:
- Pulley: 200 – 250 – 300 mm
- Narrow or standard base
- With test groove