1.it has three supply power. 2.can adopt mechanical limit 3.easy to use and handle 4.with return back function

AC motor automatic sliding door operator (HD-EB-370W)

1.It has three supply power, 370W,550W,750W,and also it sells good,especical the appearance cover,it is unique and new style, many customers like it very much.

2.With exquisiteappearance,the main body of the machine,adopting high quality aluminum alloy through spray painting and die casting treatment,is firm and hard.

3.It can adopt mechnical limit or electronic limit.

4.We will provide the internal structure picture to you .

5.Every steps is producrd by ourselves.

6.The motor is powerful,starts smoothly,has big torque and low noise,and is smooth and reliable when operating.