SMQ24A - Belimo Damper actuator 16 Nm, 7.0 s, 95° AC / DC 24 V, Open/Close

At IACS we provide Free Delivery and Next 1-2 day Delivery for all the Belimo Actuators in stock.

The Belimo SMQ24A is an Actuator used in HVAC systems and applications to manage dampers.

This type of Actuator applies a Rotary motion to regulate the damper.

The Torque force applied by the SMQ24A is 16 Nm.

The power supply requested for this Rotary Actuator is 24Vac/Vdc.

Find at IACS the ideal Belimo Actuator compatible with your system at the best price.

If you are unsure about size or installation, refer to the Belimo custom datasheet above or message iacs to receive special instructions and a custom quote.

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 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. A minimum permissible angle of rotation of 30°<) must be allowed for
  


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


• Home position The first time the supply voltage is switched on, i.e. during initial startup, the actuator carries out an adaptation. After pressing the «gear disengagement» pushbutton, the actuator moves to the home position at the end stop.


• Adaption and synchronisation During adaptation, the upper and lower spindle end stop is recorded and deposited in the actuator. Detection of the mechanical end stops enables a gentle approach to the end positions and thus protects the actuator mechanism.During synchronisation, the actuator moves to the home position for angle referencing. This ensures correct position regulation.
 

•     Electrical data Nominal voltage AC 24 V, 50/60 Hz / DC 24 V
•     Nominal voltage range AC 19.2 ... 28.8 V / DC 21.6 ... 28.8 V
•     Power consumption In operation 15 W @ nominal torque At rest 2 W For wire sizing 26 VA (I max. 20 A @ 5 ms)
•     Connection Cable 1 m, 3 x 0.75 mm2
•     Functional data Torque (nominal torque) Min. 16 Nm @ nominal voltage
•     Direction of motion at Y = 0 V In switch position 0 resp. 1 
•     Manual override Gearing latch disengaged with pushbutton, can be locked
•     Angle of rotation Max. 95°<) , can be limited at both ends withadjustable mechanical end stops
•     Angle of rotation limiting min. 30°<)
•     Running time 7 s / 90°<)
•     Automatic adjustment of operating range to Manual triggering of the adaption by pressing the match the mechanical angle of rotation «Adaption» button
•     Sound power level Max. 52 dB (A)
•     Position indication Mechanical, pluggable
•     Negative torque ≤50% from nominal torque (Caution: can only be used with restrictions. Please contact your Belimo representative.)
•     Safety Protection class III Safety extra-low voltageUL Class 2 Supply
•     Degree of protection IP54 NEMA 2, UL Enclosure Type 2
•     EMC CE according to 2004/108/EC 
•     Certification Certified to IEC/EN 60730-1 and IEC/EN 60730-2-14 cULus according to UL 60730-1A and UL 60730-2-14 and CAN/CSA E60730-1:02
•     Mode of operation Type 1 
•     Rated impulse voltage 0.8 kv
•     Control pollution degree 3 
•     Ambient temperature –30 ... +50°C
•     Non-operating temperature –40 ... +80°C
•     Ambient humidity 95% r.H.
•     Maintenance Maintenance-free
•     Dimensions / Weight Dimensions See «Dimensions» on page 3
•     Weight Approx. 1.7 kg