GMF Unwind protection FV 60 and FV 60 E

A roll-off protection functions like a normal bearing, on the other side of the roller shutter shaft than where the tube motor is mounted. If something in or on the tubular motor fails, the roller shutter will unwind at high speed, the roll-off protection intervenes and will block the Axle/Shaft, bringing the roller shutter to a stop.

- Rollover protection PV 60 is without electrical safety contact
- roll-down protection PV 60 E is with electrical safety contact
- maximum torque 633 Nm
- blocking torque 1727 Nm
- torque (rpm) 20 rpm
- shaft diameter Ø 40 mm
- fixing hole spacing 195 mm
- weight 6 kg

This roll-off safety device FV 60 has been tested and inspected by the TÜV SÜD industry service and received the corresponding certification. They thus comply with European standards DIN EN 12604 / DIN EN 12605
(Issued Aug. 2000 ) and GS - BE - 04 (Issued Jan. 2001).
The roll-off safety guards have a damping system that considerably reduces the catching moment.
considerably.