Siemens GQD151.1P Damper Actuator, rotary, spring return, 20 lb-in (2 Nm), 24 Vac/dc, 2 to 10 Vdc control, 30 sec run time, signal inversion, plenum rated.
Torque: 20 lb-in
Control Signal: 2…10 Vdc
Positioning time: Open:30 s, Close:15 s
Position feedback: Yes
Operating voltage: 24V AC/DC
Power consumption: Running: 4.5 VA / 3 W, Holding: 3.5 VA / 2 W
Ambient humidity, operation: 95 % r.h.
Angular rotation: 90°
Auxiliary switch: None
Cable length: 3 ft
Material, housing: Plenum-rated rugged plastic
Degree of protection: NEMA 1 / IP40
Dimensions (W x H x D): 2.72 x 5.5 x 2.47 in
David Marks –
Nuthin but good things to say about the Siemens GQD series damper actuator. Right features at the right price, with excellent reliability and performance.