Belimo AMB24-SR Non-Spring Return Air Damper Actuator

Used for proportional modulation of dampers in HVAC systems. The AMB..SR series actuators use a sensorless brushless DC motor, which is controlled by an ASIC. ASIC monitors and controls the actuator’s rotation and supplies a digital rotation sensing (DRS) function to prevent damage to the actuator in a hold condition.

Belimo AMB24-SR Features:

• 24Vac, 50/60Hz, 24Vdc Power Supply
• Mounts directly to damper shaft
• 2.5 Watt Power Consumption
• 0.4 Watt Rest Power Consumption
• 5 VA Transformer
• 2 to 10 Vdc Feedback Signal
• Mechanical Position Indication, 30-65mm Stoke
• External Push Button Manual Override
• 180 in-lb Torque Motor
• IP54, NEMA 2

Technical Literature: