Proportional, Non-Spring Return, 24 V, for 2 to 10 VDC or 4 to 20 mA
Torque min. 180 in-lb for control of damper surfaces up to 45 sq ft.
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Quick Order Number: 574
Part Number: AMB24-SR
Weight: 2.00 lbs
Stocked Item*: Yes
Quantity Available*: 9
* If an order is placed where the item is a "Non-Stocked Item" or the quantity ordered is more than the quantity available, all items in stock will be shipped and the remainder of the items will be shipped as soon as we get the "backordered" items in.
For proportional modulation of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s 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 Ω resistor, a 4 to 20 mA control input from an electronic controller or positioner. A 2 to 10 VDC feedback signal is provided for position indication or master-slave applications.