SM230A-S - Belimo Damper actuator 20 Nm

Find all the components for your ventilation system at IACS. All Belimo Actuators on hand are eligible for Free Delivery and 1-2 Delivery.

The Belimo SM230A-S is a kind of Actuator used to manage dampers in HVAC applications and systems.

To control the damper, this kind of Actuator turns it by Rotary motion.

The Torque used by the SM230A-S is 20 Nm.

This Belimo Actuator requests a power supply of 230Vac.

If you have questions concerning size or installation, refer to the Belimo custom datasheet above or email iacs for individualised support.

Features 

•    IP 54, Manual override with push-button
•    Control with single- / 2-wire contact
•    Connection PVC cable 1m
•    Direction of rotation reversible (right/left)
•    Angle of rotation limit. mechanical integral
•    Spindle driver universal spindle clamp

Simple direct mounting Simple direct mounting on the damper spindle with a universal spindle clamp, supplied with an anti-rotation strap to prevent the actuator from rotating.

Manual override Manual override with push-button possible (the gear is disengaged for as long as the button is pressed or remains locked).

Adjustable angle of rotation Adjustable angle of rotation with mechanical end stops.

High functional reliability The actuator is overload-proof, requires no limit switches and automatically stops when the end stop is reached.

Flexible signalization Flexible signalization with adjustable auxiliary switch (0 ... 100%).

•     Electrical data Nominal voltage AC 100 ... 240 V, 50/60 Hz
•     Nominal voltage range AC 85 ... 265 V
•     Power consumption In operation 2.5 W @ nominal torque At rest 0.6 W For wire sizing 6 VA
•     Auxiliary switch 1 x SPDT, 1 mA ... 3 (0.5) A, AC 250 V (0 ... 100% adjustable)
•     Connection Motor Auxiliary switch Cable 1 m, 3 x 0.75 mm2 Cable 1 m, 3 x 0.75 mm2
•     Functional data Torque (nominal torque) Min. 20 Nm @ nominal voltage
•     Direction of rotation Reversible with switch 0 resp. 1
•     Manual override Gearing latch disengaged with pushbutton, can be locked
•     Angle of rotation Max. 95°, can be limited at both ends with adjustable mechanical end stops
•     Running time 150 s / 90°
•     Sound power level Max. 45 dB (A)
•     Position indication Mechanical, pluggable
•     Safety Protection class II Totally insulated
•     Degree of protection IP54 in any mounting position NEMA 2, UL Enclosure Type 2
•     EMC CE according to 2004/108/EC Low voltage directive CE according to 2006/95/EC
•     Certification cULus according to UL 60730-1A and UL 60730-2-14 and CAN/CSA E60730-1:02 Certified to IEC/EN 60730-1 and IEC/EN 60730-2-14
•     Mode of operation Type 1
•     Rated impulse voltage 2.5 kV
•     Control pollution degree 3
•     Ambient temperature range –30 ... +50°C
•     Non-operating temperature –40 ... +80°C
•     Ambient humidity range 95% r.h., non-condensating
•     Maintenance Maintenance-free
•     Dimensions / Weight Dimensions See «Dimensions» on page 2
•     Weight Approx. 1.1 kg