Sliding door door closer

1) Overall features and functions of automatic curved door closers : (a) Various sizes and radius adaptable to a wide range of requirements. (b) Built-in intelligent microprocessor control chip to ensure the accuracy and precision of the operation. (c) 24V brushless DC motor integrated with worm gear reducer, high efficiency, large torque, long lifespan, and low noise. (d) The door can be manually opened at a power failure. (e) The microprocessor operating parameters can be adjusted to accommodate various climatic conditions. (f) Can be interfaced with all kinds of access control devices, make the system more safe and reliable. (g) Microwave motion detectors and safety beam protect the passengers from bumping the door, safe and reliable. (h) Automatically reverse back if an obstruction is in the way of the automatic sliding door opening or closing cycle. (i) Modularization design allows a simple and easy installation 2) Technical specifications of automatic curved door closers: Door style Bi-parting Door leaf max weight 130kgX2 Door leaf width 600mm-1100mm Semi-circular radius minmum 1000mm Power supply AC160V-250V, 50-60 Hz Opening speed 100-450mm/s (adjustable) Closing speed 100-450mm/s (adjustable) Creep speed 30-100mm/s (adjustable) Hold-open time 0-9s (adjustable) Hold-Close Force 70N Manual Pushing Force <40N Power consumption 60W-180W Ambient temperature -20-+50 C