Rotary air damper actuator, AC 230 V, 2-position, 18 Nm, spring return 90/15 s

With self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 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 cab

Technical Specifications

Torque	18 Nm
Air damper area	3 m²
Angular rotation	90°
Power consumption	8 VA, 6 W, Quiet power: 4 W
Positioning time	Open: 90 s, Close: 15 s
Cable length	0.9 m
Positioning signal	2-position
Spring return function	Yes
Degree of protection	IP54
Ambient temperature, operation	-32…55 °C
Medium temperature	-32…55 °C
Ambient humidity, operation	5…95 % r.h.
Dimensions (W x H x D)	100 x 313 x 71 mm
Operating voltage	AC 230 V
Auxiliary switch	Optional
Number of full cycles	60000
Rated impulse voltage	4000 V
Type of action	Type 1
Pollution degree	3