Siemens Actuator Damper, Spring Return, Fail-Safe Modulating, 0-10VDC, 62 in-lb Torque

Siemens GMA161.1P OpenAir Spring Return Electronic Damper Actuators Plenum Cable. Standard.

With self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mm
With position indication and adjustable mechanical limit stop
Manual override
With housing made of die-cast aluminium and 0.9 m connecting cable

Features:
Torque: 7 Nm
Air damper area: 1.5 m²
Angular rotation: 90 °
Positioning time: Opening with motor: 90, Closing with spring: 15 s
Degree of protection: IP54
Ambient temperature, operation: -32...55 °C
Medium temperature: -32...55 °C
Dimensions (W x H x D): 81 x 192 x 63 mm
Operating voltage: AC 24, DC 24 V
Power consumption: 5, 3.5 VA
Positioning signal: DC 0...10 V
Position feedback: DC 0...10 V
Rated output: 5 VA
Auxiliary switch: 0