Product Description
For the proportional modulation of dampers in HVAC systems, this BELIMO non-spring return damper actuator is mounted directly to a damper shaft from 1/4” up to 5/8” dia. using the included clamp. Model operates in response to a 2 to 10VDC, or with the addition of a 500 Ω resistor (not included), a 4 to 20mA control input from an electronic controller or positioner. A 2 to 10VDC feedback signal is provided for position indication or master-slave applications. Actuator uses a sensorless brushless DC motor that’s controlled by an Application Specific Integrated Circuit (ASIC). The ASIC can monitor and control the actuator’s rotation and it provides a digital rotation sensing (DRS) function to prevent damage to the actuator in a stall condition. This listing is for each. Voltage : 24V AC/DC Stroke Deg. : 0 to 95 Power Rating : 1.5W Motor Direction : CW or CCW Includes : Mounting hardware Item : Non-Spring Return Damper Actuator Ambient Temp. Range : -22 Degrees to 122 Degrees F Torque : 45 in-lb Depth : 2 11/32 in Spring Return : No Width : 2 19/32 in Signal Type : Proportional Height : 6 9/16 in Mounting Type : Direct Mount Timing : 95 sec Shaft Type : 1/4 in to 5/8 in Round or 5/16 in to 3/4 in Square Country of Origin (subject to change) : United States
