TR24-SR - Belimo Rotary actuator 2 Nm | ideal for ball valves

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The Belimo TR24-SR is a kind of Actuator used in HVAC applications and air ventilation systems.

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

The Torque used by the TR24-SR is 2 Nm.

This Belimo Actuator requests a power supply of 24Vac/Vdc.

Find the appropriate Belimo Actuator for your system at the greatest price at iacs.

If you have questions about size or installation, consult the Belimo custom datasheet above or send an email to iacs to get personalised guidance.

TR24-SR - Rotary actuator 2 Nm

•    AC / DC 24 V, modulating
•    Running time motor 90 s
•    Operating range DC 2...10 V
•    Manual override temporary

Features
 

• Mode of operation  The actuator is controlled by means of a standard control signal DC 0 ... 10 V. It opens to the position dictated by this signal.


• Simple direct mounting Straightforward direct mounting on the ball valve with only one screw. The mounting position in relation to the ball valve can be selected in 90° steps.


• Manual override Manual operation possible by lever (the gearing latch remains disengaged as long as the selfresetting lever is pressed).


• High functional reliability The actuator is overload-proof and automatically stops when the end stop is reached.In the case of blocking the actuator switches off for seven seconds, then attempts to restart. If the blocked condition persists, the actuator attempts to restart once every two minutes a total of 15 times and subsequently once every two hours.


• Combination valve actuators Refer to the valve documentation for suitable valves, their permitted media temperatures and closing pressures.

•    Electrical Nominal voltage AC 24 V, 50/60 Hz DC 24 V
•    Power supply range AC 19.2 ... 28.8 V DC 21.6 ... 28.8 V
•    Power consumption In operation 0.5 W at nominal torque For wire sizing 1 VA
•    Connection Cable 1 m, 3 x 0.75 mm2
•    Parallel connection Yes (Note  performance data for supply!)
•    Functional data Torque Motor Min. 2 Nm @ nominal voltage
•    Manual override Temporary disengagement of gearing latch
•    Running time 90 s / 90°<)
•    Noise level Max. 35 dB (A)
•    Position indication Mechanical
•    Safety Protection class III Extra low voltage
•    Degree of protection IP40  
•    EMC CE according to 89/336/EEC 
•    Mode of operation Type 1 (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 –7 ... +50°C
•    Ambient temperature range +5... +50°C
•    Non-operating temperature –40 ... +80°C
•    Ambient humidity range 95% r.H., non-condensating (EN 60730-1)
•    Maintenance Maintenance-free
•    Dimensions / Weight Dimensions See «Dimensions» on page 2
•    Weight Approx. 400 g (without ball valve)