Modulating Floating Non-Spring Return Actuator, 44 lb-in

This non-spring return direct-coupled damper actuator provides modulating and floating/2-position control for: air dampers, air handlers, ventilation flaps, louvers, and reliable control for air damper applications with up to 10 sq. ft./ 44lb.-in. (5 Nm) and 20 sq. ft./88 lb.-in. (10 Nm) (seal-less damper blades; air friction-dependent).

Specifications

• Description: Direct Coupled, General Purpose, Non-Spring Return Actuator
• Actuator Type: Damper, Valve
• Application Type: HVAC
• Fail Safe Mode: Non-Spring Return
• Control Signal: 2 position, Floating
• Supply Voltage: 24 Vac +20%, -15%, 24 Vdc
• External Auxiliary Switches Available: Yes, SSW2-1M
• Shaft Adapter Type: U-bolt clamp
• Manual Operation: Declutch mechanism
• Mounting: Direct Coupled
• Frequency: 60 Hz, 50 Hz
• Rotational Stroke: 95 +/- 3 degrees
• Rotation To Open: By Switch
• Dual Integral Adj. Stops (3 degree increments)
• Rotational Stroke Adjustment: Dual Integral Adj. Stops (3 degree increments)
• Compatible Damper Shafts: 1/4 to 1/2 in. square or 3/8 to 5/8 in. round
• Power Consumption: 5 VA
• Temperature Range: -5 F to +140 F
• Environmental Rating: NEMA2

Features

• Declutch for manual adjustment
• Adjustable mechanical end limits
• Removable access cover for direct wiring
• Mountable in any orientation
• Function selection switch for selecting modulating or floating/2-position control