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MSRP: $567.00
Price: $212.63
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Actuator Customization180 characters remaining
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Belimo Part Number: AMB24-SR
For proportional modulation of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturers specifications.
The actuator is mounted directly to a damper shaft up to 1.05 in diameter by means of its universal clamp, 1/2 self-centered default. A crank arm and several mounting brackets are available for applications where the actuator cannot be direct coupled to the damper shaft.
The actuator operates in response to a 2 to 10 VDC, or with the addition of a 500 resistor, a 4 to 20 mA control input from an electronic controller or positioner. A 2 to 10 VDC
Technical Attributes
Torque 180 in-lb [20 Nm]
Control Input 2-10 VDC
Input Impedance 100 k for 2 to 10 VDC (0.1 mA), 500 for 4 to 20 mA
Position Feedback 2-10 VDC Feedback
Running Time (motor) 95 seconds, independent of load
Running Time (fail-safe) --
Auxiliary Switch --
Power Supply 24VAC ñ 20%, 50/60 Hz, 24VDC ñ10%
Power Consumption running: 2.5 W, holding: 0.4 W
Transformer Sizing 5.0 VA (class 2 power source)
Electrical Connection 3 ft, 18 GA plenum rated cable with 1/2" conduit connector
Overload Protection electronic thoughout 0 to 95ð rotation
Shaft Diameter Standard: 1/2" to 1.05" round, centers on 1/2" and 3/4" with insert, 1.05 without insert
Angle of Rotation max. 95ð, adjustable with mechanical stop
Direction of Rotation (motor) Reversible with switch
Direction of Rotation (fail-safe) --
Position Indication reflective visual indicator (snap on)
Manual Override external push button
Humidity 5 to 95% RH non condensing (EN 60730-1)
Ambient Temperature -22ðF to 122ðF [-30ðC to 50ðC]
Ambient Temperature (safety) --
Storage Temperature -40ðF to 176ðF [-40ðC to 80ðC]
Noise Level max 45 db (A)
Housing Material UL94-5VA
Housing NEMA 2, IP54, UL enclosure type 2
Agency Listing cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2004/108/EEC and 2006/95/EC
Quality Standards ISO 9001
Weight 2.2 lbs (1.00 kg)
Item Number: AMB24-SR
Manufacturer: Belimo
Manufacturer Part No: AMB24-SR

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