AR2 gear motors are specially designed to be installed in industrial combustion plants and are particularly suitable to control modulating valves, ball valves, butterfly dampers and other devices for the regulation of fluids in air conditioning and heating systems.AR2 electric motor is bidirectional with high static and maintaining torque, for 2 or 3 position operation. AR2 electronic version is controlled by analogical input signal in current or voltage and on request with output signal in current or voltage.Actuators of the series AR2 have the certificate CE and EMC Electromagnetic Compatibility.