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Quick Details

  • Type: Automatic Door Operators
  • Place of Origin: Henan, China (Mainland)
  • Brand Name: SUPERLIFT
  • Model Number: S28
  • garage door opener with back-up battery: multifunctional opener
  • motor: DC 24V motors
  • Power: available in200W, 250W, and 350W
  • Drive: available in Belt drive, and Chain drive
  • cover color: red, blue, white etc.
  • installing: installing video supplied

Packaging & Delivery

Packaging Details cartons, the standard packages of each set is 2 packages: one is for motor part, the othr is for rail. And also if you want the door openers' motor part and rail packed together, we have another choice that is just 1 package for one set opener. One 20ft container can load around 600 - 750 sets according to package's type
Delivery Time 7 to 30 days according the order quantity and requests


Product Description

Garage door opener:


Available in Chain drive and Belt drive:



Technical data:





Driven way




AC220V±10% 50HZ

AC220V±10% 50HZ

Max. input power



Unload loss



Remote distance



Running Speed



Max. lifting force



Max. lifting height



SQM of the door

≤14.5 per square meter

≤14.5 per square meter

Working temperature





Main Functions:


S28 will lock the door when power is off:this is our patent technology which can lock the opening door when power is offand neednt open the lock manually when power comes again. When the door moves to the closing position, the lock can open automatically and all the operationcan get normal. 


remote controls: 433.92MHz


Movement memory and soft opening and closing Controlled by microcomputer  . The soft opening and closing can decrease the impact to the door and prolong its service life


The opener can close the door automatically after a while whenthe door is at the opening position. The time can be set from 1 minute to 9minutes and also this function can be forbidden to act.


Fault self-checking: S28 willself-check when it is under operating, if there is fault the code will beshowed on the LED. It is convenient for adjusting and maintaining


Easy operation: owners can usethe LBD and nixie tube to adjust the parameter easily. By press the remotesbutton two times Self-checking could be finished and S66 will be available atonce after that.


Optional parts:



Production process:

Process 1:Transformer,PCB board,Motor assembly
Process 2:72 hours aging testing
Process 3:High voltage testing
Process 4:Cover fixing 
Process 5:Function testing



Quality control:



CE/ROHS Certificate :




Packaging & Shipping




Our Services
2.Custom Logo:You may offer your logo design and confirm the specific position,we will make the design for you.





   Superlift is the largest,highest-specialized and most of famous garage door and door opener manufacturing enterprise in China.

    Now,we We have over 300 staff and work in the area of 50,000 sqm. The turnover of 2013 have reached 17 million USD. The most important, we have two advanced automatic panel production lines, which ensure fast lead time from 7 to 15 working days and could meet any demand from the customers.


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China (Mainland) | Manufacturer, Trading Company
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