swing door push arm size
   Installation for the automatic swing door mechanism

Automatic Swing Door Operator

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Concealed automatic swing door opener
electric swing door opener
automatic swing door motor


pull arm size automatic door size

Activated by the signals from external control device→unlock→open→buffer action&stop→hold open→close→buffer action&stop→lock

Floor spring automatic swing door opener
push arm swing door

1. The working parameters, such as opening/closing speed, hold open time, opening/closing angle etc. could be adjusted on the controller directly. It doesn't need a special tools any more.

2. Modular design, maintenance-free construction, easy installation and replacement.

3.Adjustable closing speeds allow a motorized door to close sooner for energy savings or slower for increased pedestrian safety.

4. 24VDC 50W brushless motor, the motor transmission is simple and stable. The electric magnetic lock and access control accessories could be connected to the controller directly. It doesn't need separate 12V power supply.

5. Safety anti-clip function: Stop/Reverse in case of obstruction during door opening/closing, which prevents the clamp injury or damage of the door itself. 

6. Push and go function: No need to push with force, turn K3 up to choose this function. This is very important for large
crowds in public.

7. Manually open when power off. Optional backup battery can ensure the normal operation in case of power failure.

8.Accessories can be connected to the swing door opener directly.

9. It has passed CE and ISO certificates. We provide 2 year gurantee. During the warranty period, we'll send replacement parts for free if the problem belongs to us.

Notice: the opener can only work properly after mounted on the swing door. Because it needs to find a closing position first. The motor will just keep rotatin slowly if you test it without mounting on the door.

   Electric swing door operator features:


automatic swing door mechanism arm

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handicap automatic door openers

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   Swing door operator detail

Door style
Single leaf/Double leaf
Open angle
Max.120 degree 
Door width
Max.1200mm / 1500mm
Door leaf weight
Max.100kg  or 200kg
Opening time
Closing time
Hold open time
1-30s(adjustable) / 1-60s (adjustable)
Power supply
AC110V/220V, 50Hz-60Hz 
Brushless motor
24VDC , 50W or 100W
Manual force
less than 30N 
Operation noise
less than 55db
Ambient temperature



pull arm automatic swing door operator

Choose pull arm: Door leaf open toward inside ( operator is inside )

Automatic swing door opener installation dimension

It suitable for residential doors, meeting room door, public service area, entrance of the administrative institution, washroom, passageway door, supermarket, shop and so on.




commercial automatic swing door opener
automatic door package

Choose push arm: Door leaf open toward outside ( operator is inside )

   Working procedures of automatic swing door opener:

automatic swing door mechanism
Automatic pivot door opener

Leader automatic swing door opener is multi-function design, encoding technology, and multiple connection terminals for different access controll devices. The automatic swing door motor have passed 2 million-cycle durability tests before package to make sure its excellent reliablity.

The electric swing door opener has ultra-quiet operation enables it particularly suitable to the noise-sensitive places(such as the door of operation rooms, hospital passageways, senior clinics, office buildings, secert organs, business hotals, senior apartment buildings and leader's office, etc. Also it can be used as handicap swing door.