300kg Heavy Duty Automatic Door System - OA

1. DC 24V brushless motor-silent operation.

2. Microprocessor controller,easy settings and adjustments.

3. Safety stop when meet abstacles during closing.

4. Auto reverse when meet abstacles during closing.

5. Adjustable opening / closing speed and distance.

6. Adjustable auto close delay time.

7. During power failure,doors can be opened manually.

8. High-stength aluminum alloy rail track.

9. During power failure,the backup batteries can be option for continuous operation.

10. Functional switch function: Auto,open,one way,lock,half open.

11. Optional 2 button remote control: Open / close & lock.


Input Voltage AC 110V-240V
Operating Voltage DC 24V
Electronic Controller Microprovessor Controller/ Dimension:400*55*50mm
Motor DC24V Brushless Motor/ Dimension:280*100*90mm
Safety Detection Over current detection
Certification CE

Model OA3-S/ Single leaf OA3-D/ Double leaf
Door Weight 300kg/ Single leaf 320kg/ 2 leaves
Door Width 700~1700mm 650~1600mm
Maximum Noise Below 55dB
Railing Type High Sterngth Aluminum Alloy Rail
Fixed Pulley Available for easy installation
Temperature -25°C to +55°C


The Engineering Case


ISO9001 CE       

Optional Accessories