Electromechanical 3-ses auto-ventilated gear motor, 400V, for industrial sliding gates up to 5000Kg of weight.The reliable motor and gearings work in oil bath and grant exnt performance and extreme durability with intensive use. Aluminium cover treated with anti-corrosion and weather resistant paint. It works with a mechanical clutch with electro-brake to decrease stopping space and it has a key to operate the manual releasing system in case of emergency.