Damper Actuator, 35 in-lbs [4 Nm], Spring return, AC/DC 24 V, 3 k? NTC
For fail-safe, modulating control of mixed air setpoint on economizer 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 from 3/8” up to 1/2” in diameter by means of its universal clamp, 1/2” shaft centered at delivery. For shafts up to 3/4” use K6-1 accessory. 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 3 k? thermistor, which allows the LF24-ECON... to retrofit or replace Honeywell® M7415 actuators. A 2 to 10 VDC feedback signal is provided for position indication.
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