Motor for swing gate MAXI DOMO Highly specialized to offer speed and strength, based on a worm screw of wide-pitch steel, with a sliding nut and galvanized steel coupling. It has 3 limit switches with switch that cut the power, independently of the electronics. One of them is emergency. Because it is a heavy duty device, it has a linear actuator that moves at a speed of 1.7cm / sec. providing thrust and speed to operate large gates. Its irreversible mechanism is able to block the gate firmly, not requiring a lock in most cases. Its decoupling is easily done with a personalized key.