Industrial Aluminum Alloy Spiral Shutter Door

 Garage Turbine Hard Fast Shutter Door Spiral hard fast doors are also known as aluminum alloy quick doors, referred to as hard shutters. It is a new type of metal quick door with anti-theft and high temperature partition. It is reliable, practical and easy to operate. With an absolute servo system, the core is a DSP chip, and the system sets the opening height of the door by receiving the absolute encoder signal at the end of the motor. Hard turbine speed door: set energy-saving insulation and efficient wind environmental seal in a new metal industrial doors, opening speed of up to 1.5 meters per second. ---Control box: thickened Hefford IP54 control box ---Motor system Absolute servo motor system consists of: rare earth permanent magnet synchronous motor; imported absolute encoder; power brake system; large inertia planetary reducer; manual release mechanism; fault manual device.The overload capability is strong, and the…

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