The heavy duty swing gate opener (motor) has got the strongest reducer and motor inside the arm to suit the big gate from max 5 meters. To be unique, the motor has got the electric brake on the motor end, which can prevent the heavy gate from moving at the big inertia and brake the heavy gate at the limit switch stroke firmly. Also the inner microswitch above the screw is easy to set the limit switch, besides the self-learning travel and time on the control panel, the gates are double guaranteed for the accuracy on the beginning and stop point. Also the control panel is very human and objects friendly, it reverses on obstruction during closing and stop during opening, most proudly, the slowdown during opening and closing protect the gates, motor and pedestrian. The 100 meters long remote range, let you no waiting entry and leave your garage gates.
http://www.chinaautomaticdoor.com