Rolling Door Motor
automatic door opener

New type 3A 400kg (AC/DC) Roller Door Motor Series

  • Item NO.:

    3A DC/AD 400KG
  • Lead Time:

    20 days approximately
  • Product Orgin:

    Zhangzhou City
  • Brand:

  • Shipping Port:

    Xiamen Port
  • Payment:

  • Color:

Inquiry Now

New type 3A 400kg (AC/DC) Roller Door Motor Series:

1. Hidden design, integration of motor and reel , beautiful appearance with little space;

2. Guide slot bracket into the installation, convinient and simple;

3. Tube installation, strengthen the reel stiffness, reduce the deflection value, reduce the motor function loss;

4. Smooth operation, uniform force, high efficiency, suitable for high-power and high torque motor;

5. Hand chain design, can open and close the door when power off;

6. Separate from control system for easy maintenance;

How to installation of the 3A 400kg automatic door opener :

1. Please read the product brochure carefully before installation;

2. Please use the riveting which is our company specifically with stainless steel pull nails;

3. The use of seamless steel pipe, pipe shaft diameter must be greater than 108mm;

4. The thickness of the reel shall not be less than 1.5mm;

AE: The length of motor is about 435mm;

BE: The motor is fully inserted into the pipe shaft length is about 340mm;

BC: The guide wheel length 20mm, take BC center line aliquot mark 6 points, ready for pull riveting;

DE: The drive wheel length 30mm, take DE center line aliquot mark 6 points, ready for pull riveting;

3A 400kg (AC/DC) Roller Door Motor is our new design products. We are most professional rolling door motor manufacturer in China, which famous for good and stable quality. 

Contact Information

If You Are Interested In Our Rolling Shutter Motors, Let's Talk More Detail Informations.