LM24A-S-TP Damper actuator 5 Nm, 150 s, 95° AC / DC 24 V, Open/Close, 3-point, 1 x SPDT - Belimo

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The Belimo LM24A-S-TP is a type of Actuator used to control dampers in HVAC systems and applications.

This kind of Actuator rotates the damper in order to control it.

The force applied by the Torque of the LM24A-S-TP is 5 Nm.

This Rotary Actuator needs to be supported by a power supply of 24Vac/Vdc.

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

Features

• 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 operation is possible with the pushbutton (the gearing latch remains disengaged as long as the pushbutton is pressed or detented).


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


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


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

•     Electrical data Nominal voltage AC 24 V, 50/60 Hz DC 24 V
•     Nominal voltage range AC/DC 19.2 ... 28.8 V
•     Power consumption In operation 1 W @ nominal torque
•     At rest 0.2 W
•     For wire sizing 2 VA
•     Auxiliary switch 1 x SPDT, 1 mA ... 3 (0.5) A, AC 250 V (0 ... 100% adjustable)
•     Connection Motor Terminals 4 mm2 (Cable Ø 6 ... 8 mm, three-core)
•     Auxiliary switch Terminals 4 mm2 (Cable Ø 6 ... 8 mm, three-core)
•     Functional data Torque (nominal torque) Min. 5 Nm @ nominal voltage
•     Direction of rotation Reversible with switch 0 or 1
•     Manual override Gearing latch disengaged with pushbutton, detentable
•     Angle of rotation Max. 95° , limited on both sides by means of adjustable, mechanical end stops
•     Running time 150 s / 90°
•     Sound power level Max. 35 dB (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 1B (to EN 60730-1)
•     Rated impulse voltage 0.8 kV (to EN 60730-1)
•     Control Pollution Degree 3 (to EN 60730-1)
•     Ambient temperature range –30 ... +50°C
•     Non-operating temperature –40 ... +80°C
•     Ambient humidity range 95% r.H., non-condensating (to EN 60730-1)
•     Maintenance Maintenance-free
•     Dimensions See «Dimensions» on page 2
•     Weight Approx. 600 g