AM/AF Electric Damper Actuator

The AM/AF series of electric damper actuators are used in ventilation, and air-conditioning (HVAC) applications. The AM series of electric damper actuators are modulating control actuators used with controls that provide an analog output of 0 to 10Vdc, 2 to 10Vdc or 4-20mA. The internal selector plug can be used to reverse the direction of action. The AF series of electric valve actuators are controlled by an on/off output. Low power consumption Position feedback by signal Direct/reverse acting 4-20mA/0-10V/2-10V choice Maintenance free Quick and easy installation No separate linkage required Accurate valve positioning Indicator Continuous Position Indicator Manual Override Non-clutch design Stall Protection Built-in thermal protection WARNING 1.Only for professional installation. To avoid injury and electric shock, do not perform any servicing other than that contained in this manual. 2. All actuators have been installed before shipped from the factory; no electrical adjustments are required before placing themin operation. 3.Check the connections before energizing the power supply because wrong connections can damage the equipment. 4.The actuator should be stored in a clean and dry shipping carton. TECHNICAL DATA Actuator Actuator AF/AM Output torque 10, 15, 20,30 40N.m Power supply AC220V or AC/DC24V Run time About 120S Operating power 5VA Output angle 90°± 3° ON/OFF control signal 1 wire or 2 wire control Control signal 4(0) 20mA,or 0(2) 10V Feedback signal DC0 -10V Installation position Upright to horizontalNo upset Protection class IP54 Ambient conditions - 10°C. to. +55°C 0..90% RH Weight 1kg Material Flame-resistant Abs DIRECTION OF ACTION Repositioning the selector plug S3 can change the direction of action. S3 ON 10V/20 mA OFF 0V