Product Name: 12V / 24V Outernal Rotary Automatic Bus Door Mechanism TS16949 Certificate
Product Feature
Operating principle:
1) Auto operation : It uses direct current motor as power supply, controlled by power switch. The axle of motor rotates clockwise(or anticlockwise).The rotation is decelerated by a turbine-worm gear and two pairs of other gears. When there is rotary moment on the output axes of operator, the door will be opened(closed).After the door and door frame touch, screw lifting mechanism of pivoted arm will begin work, the door will be lifted, and the four locks installed on the door and door frame will be locked.
2) Emergency release: In case of emergency, put the red handle in ”manual” position, the door can be opened by hand easily.
3) Prevent from clipping: In the process of closing door, if something or somebody blocks it, the prevention from clipping will work immediately, and the door will open automatically.
Product Specification:
| Specified voltage |
DC12V |
DC24V |
| Electric motor specified power |
40W |
40W |
| Working speed |
5r/min |
5r/min |
| Max lifting height of the door |
14mm |
14mm |
| Rotary moment |
More than 1000N.m |
More than 1000N.m |
| Lifting load |
Less than 1000N |
Less than 1000N |
| Current of working |
Process of revolution–3.5A |
Process of revolution–3A |
| Process of lifting–MAX 7A |
Process of liftin–MAX 6A |
| Allowed ambient temperature |
-40°C~+55°C |
| Durability of mechanism |
500000 |
| Durability of electric |
500000 |
