Roll up door R21

galvanised steelPVChigh-speed

High-speed roll up door. Curtain without tubes and guides with low air permeability. Specifications Application: inside/inside, inside/outside Pillars: in press-bending plate in galvanised steel and polyzene guides Crossbeam: made with tubular steel with a plate covering Curtain: self-extinguishing PVC class II, high resistance for weight and texture, PVC rubbed Windows: windows or visibility stripes Optional: slatted curtain Opening systems Metal detector: automatic opening command with magnetic loops metal mass sensor Radar: opening command for industrial doors. It detects both people and vehicles on surfaces from 1 to 20 square meters, adjustable according to need Remote control: transmitter-operating range from 80 to 100 meters Electrical devices Photocells: Three pairs of photocells are inserted in the pillars to stop the descent of the curtain and to roll it up again when they detect an obstacle. Electric panel: The electric panel has an inverter that, thanks to an appropriate logic card, allows controlling the gear motors managing the motion with acceleration and deceleration ramps. Encoder: The cloth positioning inputs are given by a multi-turn absolute encoder directly aligned with the winding drum. Dongle: The portable keypad allows the installer to change the parameters of the electric panel within the limits provided by the framework programme. Motor control Nominal installation power 220V / 1+N+T Frequency 50 Hz Motor power 1,1 kW Single speed gear motor installed outside the crossbeam under the covering Technical details Opening/closing speed 1.4 m/s Resistance to curtain tears 3000 N/5cm Max. Dimensions 4000x4000 mm