High-Speed Insulated Spiral Shutter
Fast external shutter with PU infilled panels for excellent thermal insulation
STAR ROLLING® High-Speed Spiral Shutter with a maximum speed of 2.5 meters per second. A compact serial guides; the sections are securely guided into a spiral bracket. The shutter can reach an opening speed of up to 2.5m/s for a heavy usage up 2000 times daily.
Specifications & Technical Data Sheet
Maximum Size
Max Width: 6500mm
Max Height: 6500mm
(Oversize need to be redesigned)
Operation Speed
Max. opening speed 0.8 -2.5 m/s
Max. closing speed 0.5 - 2.0 m/s
(Speed can be adjsuted)
Safety Sensor
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Infrared beam to be installed at both sides of the side guides to detect obstruction during operation.
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Pneumatic bottom-bar obstruction sensor (When activated, shutter to be rebounded/reopened while in operation.
Slats Material
40mm thick aluminum sandwich panels with PU-infilled; visual panels is optional. Resistance to wind load 30 M/S. K≤0.6W/（㎡•K）
Operator
Heavy-duty servo motor, single-phase 220-240V, 0.75kw/1400/S or 220-240V, 1.5kw/1400/S. Come with absolute digital limit setting.
Operation Mode
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Automatic shutter opening by the motion radar sensor
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Manual operation by push buttons
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Manual override - motor break releaser for manual operation for power failure.