Non Spring Return 20N.m Motorized 230V Rotary Damper Actuator
Damper actuators for operating air control dampers in ventilation
and air-conditioning systems for building services installations.
20 Nm, 150 s, 95°
AC 100…240V, Open/Close, 3-point, 1 x SPDT
IP 54, Manual override with push-button
Control Two-wire / single-wire contact 2)
Auxiliary switch 0...100 % adjustable
Connection PVC cable 1m
Direction of rotation reversible (right/left)
Angle of rotation limit. mechanical integral
Spindle driver universal spindle clamp
Rating 1 mA...3(0.5)A, AC 250 V
Electrical data
Nominal voltage AC 100…240V, 50/60Hz
Nominal voltage range AC 85 …265V
Power consumption In operation 1 W @ nominal torque
At rest 0.2W
Auxiliary switch 1×SPDT, 1mA…3(0.5)A, AC250V
(0…100% adjustable)
Connection Motor Cable 1m, 3×0.75mm2
Auxiliary switch Cable 1m, 3×0.75mm2
Functional data
Torque (nominal torque) Min.20Nm @ nominal voltage
Direction of rotation Reversible with switch
Manual override Gearing latch disengaged with pushbutton,
self-resetting
Angle of rotation Max.95°, limited on both sides by means of
adjustable,mechanical end stops
Running time 150 s
Sound power level Max.35Db (A)
Position indication Mechanical, pluggable
Safety
Protection class Ⅲ Safety extra-low voltage
Degree of protection IP54 in any mounting position
EMC CE according to 89/336/EEC
Mode of operation Type 1(to EN60730-1)
Ambient temperature range -30…+50℃
Non-operating temperature -40…+80℃
Ambient humidity range 95% r.H., non-condensating(EN 60730-1)
Maintenance Maintenance-free
Weight Approx.500g
Dimension
Writing Diagram
