TRO 165 / 7

TRO 165 / 7

Horizontal or vertical tensioned system consisting in: tube roll – which can be of different diameters and made either of profiled steel or extruded aluminium - supporting brackets, belt flanges, nylon bushing and motor support. All these mechanisms are enclosed in a 3 mm-thick cylindrical box of diameter Ø 165 mm.
The side guides consist in stainless steel AISI 316 Ø7 cables made of 19 wires and are necessary to lead the hem bar. The cables will be fastened on both sides to the wall or to a special metallic structure (which should be able to support a weight of 220 kg/cable) through a cable terminal or M16 threaded hubs .
The box will be fastened to the cables through aluminium grooved clamps, while the hem bar will be fastened to the cables through a special 3-elements accessory.
The drive is made through a stainless steel Ø 2.5 cable, which, thanks to special driving gears, is drove inside the hem bar where it is fastened to the gas spring, so that the fabric stays taut even when the diametric peripheral speed changes. The cable is then took up in the pulleys inside the roll.
The hem bar – made from an aluminium matrix measuring 116 x 55 mm or 161 x 55 mm (depending on length and draw) - has a slot for the easy installation of the fabric and it an internal seat where the belt mechanisms can be fitted.
The fabric can be fiberglass/polyester (electro welded), or acrylic (sewed), and runs out from the side cable guides. Depending on the dimension needed and fabric width, there could be horizontal seams and stainless steel reinforcement rods. In any case, the fabric has a central sag depending on its own weight and size.
A 230 Volt 50Hz IP44 motor with integrated limit switch and a 2 meter long H05RRF4G075 cable is housed inside the roll and can be operated in an individual, grouped or centralized way.
Aluminium will be painted into RAL colours. Approved fire-retardant fabric C1-M1 - B1.

Min. width: 1200 mm – Max. width: 3000 mm*

Min. overhang: 1000 mm – Max. overhang: 6000 mm.

Wind load resistance: class 3

(test dimensions: 3300 x 4000).

*exceeding this width might cause wrinkles in fabric.