Spring Return Damper Actuator 24VAC/DC MPN:AFB24-SR
Spring Return Damper Actuator 24VAC/DC
For fail-safe modulating control of dampers in HVAC systems, this BELIMO spring return damper actuator, 24VAC/DC is mounted directly to a damper shaft up to 1.05” dia. using its universal clamp. Model operates in response to a 2 to 10VDC, or with the addition of a 500 O 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. The actuator can provide up to 95° of rotation and is provided with a graduated position indicator showing 0° to 95°. Model uses a brushless DC motor that’s controlled by an Application Specific Integrated Circuit (ASIC) and a microprocessor. The ASIC can monitor and control the motor’s rotation and it provides a digital rotation sensing (DRS) function to prevent damage to the actuator in a stall condition.
Technical Specifications
- Item Spring Return Damper Actuator, 24VAC/DC
- Spring Return Yes
- Shaft Type 1/2 in to 1-3/64 in Round
- Torque 180 in-lb
- Stroke Deg. 0 to 95
- Height 9 11/16 in
- Width 3 5/32 in
- Depth 3 27/64 in
- Signal Type Proportional
- Motor Direction CW or CCW
- Ambient Temp. Range -22 Degrees to 122 Degrees F
- Timing 95 sec
- Voltage 24V AC/DC
- Power Rating 5.5W
- Includes Mounting Hardware
Manufacturer Details
- Manufacturer: Belimo
- Condensed Mfg Number: AFB24SR
- MPN: AFB24-SR
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: US
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 8501104040
- GDS Category Name: Electric Actuators
- GDS Family Name: HVAC Controls and Thermostats
- GDS Segment Name: HVAC and Refrigeration
- UNSPSC: 31251501
- UNSPSC Class ID: 15
- UNSPSC Commodity Name: Actuators
- UNSPSC Commodity ID: 01
- UNSPSC Commodity Name: Electric actuators
- UNSPSC Family ID: 25
- UNSPSC Family Name: Pneumatic and hydraulic and electric control systems
- UNSPSC Segment ID: 31
- UNSPSC Segment Name: Manufacturing Components and Supplies
Shipping Details
- Not For Sale In: HI AK PR
Product info last updated on November 17, 2023 12:18pm UTC
Category: HVAC Controls and Thermostats