Detailed Product Description

industrail door opener SGM80/400 Main technical specification :                 
    Rated voltage::AC 220 V 50Hz/AC 380V 50Hz
    Power: 500W/750W
    Mot or Speed:1400rpm
    Reduction ratio:1:62
    Output torque50 /100 N.m
    Output rotate speed22.5 rpm
    Output shaft diameter25.4 mm
    frequency433.92 MHz
    IP: IP44
    Circumstance temperature: -25  +55

Features:
1. Speed reducer with Die-casting aluminum alloy, durable beauty.
2. Self-locking which will prevent the door falling itself.
3. SG50/100 equipped with release structure for unlock the door if emergency
    occurs. The release key is made of cast steel, which is strong enough for
     long time use.
4. With manual operating haulage chain device on-site adjustment is unnecessary. chain device is connected with safety switch, when the chain is released the safety switch will return back
5. The opener can be installed at any angle without adjust the haulage chain device.
6. Journey structure is circulatory; journey switch will not be pressed by installation, adjustment or manual release by chain.
7. Interface units for protective devices are available
8. Fault checking rebound (the door will stop or rebound when it meets obstacle) function give more security to you.
9. Soft starting stopping will deduct the impact to opener that caused by the door, then the service life of the opener is extended.
10. Integrated controller receiver.