LHQ24A-MF100 - Belimo Linear actuator 100 N, 3.5 s / 100 mm, AC / DC 24 V

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

The Belimo LHQ24A-MF100 is an Actuator used in HVAC applications and air ventilation systems.

The Torque force applied by the LHQ24A-MF100 is 100 N.

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.

LHQ24A-MF100 - Linear actuator 100 N, 3.5 s / 100 mm,  AC / DC 24 V

•   Modulating, MFT Stroke range 0...100 mm
•   Manual override with push-button
•   Control DC 0...10 V (0...32 V adjustable)
•   Operating range DC 2...10 V, 0...32 V adjustable
•   Position feedback DC 2...10 V, 0...10 V,adjustable
•   Connection PVC cable 1m

Features

• Mode of operation The actuator is controlled with a standard modulating signal of DC 0 ... 10 V and travels to the position defined by the control signal. Measuring voltage U serves for the electrical display of the damper position 0 ... 100% and as slave control signal for other actuators.

• Parameterisable actuators The factory settings cover the most common applications. Input and output signals and other parameters can be altered with the MFT-H parameterising device or the BELIMO Service Tool, MFT-P.

• Simple direct mounting The actuator can be directly connected with the application using the enclosed screws. The head of the gear rod is connected to the moving part of the ventilation application individually on the mounting side or with the Z-KS2 coupling piece provided.

• Manual override Manual operation is possible with the pushbutton possible (the gear is disengaged for as long as the button is pressed or remains locked).

• Adjustment Stroke The stroke of the gear rack can be adjusted on both sides in increments of 20 mm by means of mechanical end stops. A minimum permissible stroke of 40 mm 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.The actuator then moves into the position defined by the control signal.


• 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 13 W @ nominal torque
•     At rest 2 W
•     For wire sizing 23 VA (I max. 20 A @ 5 ms)
•     Connection Cable 1 m, 4 x 0.75 mm2
•     Functional data Factory settings Variable Settings
•     Actuating force Min. 100 N @ nominal voltage 25%, 50%, 75% reduced ......
•     Control Control signal Y DC 0 ... 10 V, input impedance 100 k� Open-close, modulating (DC 0 ... 32 V) ......
•     Operating range DC 2 ... 10 V Starting point DC 0.5 ... 30 V End point DC 2.5 ... 32 V ......
•     Position feedback (Measuring voltage) DC 2 ... 10 V, max. 0.5 mA Starting point DC 0.5 ... 8 V End point DC 2.5 ... 10 V .......
•     Position accuracy ±5%
•     Direction of stroke Reversible with switch 0 / 1
•     Direction of stroke at Y = 0 V At switch position 1 resp. 0 Electronically reversible ......
•     Manual override Gearing latch disengaged with pushbutton,can be locked
•     Stroke adjustment 20 ... 100 mm, adjustable in 20 mm-steps,can be limited at both ends with mechanical end stops
•     Stroke limiting Min. 40 mm
•     Running time 3.5 s / 100 mm 3.5 ... 15 s / 100 mm ........
•     Automatic adjustment of operating range and measuring signal U to match the mechanical stroke adjustment Manual triggering of the adaption by pressing the «Adaption» button or with the PC-Tool Automatic adaptation / synchronisation
•     whenever the supply voltage is switched on ................................
•     Override control MAX (maximum position) = 100% MAX = (MIN + 32%) ... 100%
•     MIN (minimum position) = 0% MIN = 0% ... (MAX – 32%)
•     ZS (intermediate position, only AC) = 50% ZS = MIN ... MAX ................................
•     Sound power level 52 dB (A) With a running time of 3.5 s = 52 dB (A) 15 s = 42 dB (A)
•     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 voltage UL Class 2 Supply
•     Degree of protection IP54 in any mounting position 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 ... +40°C (no restrictions) ! +40 ... +50°C (Caution: can only be used with restrictions. Please contact your Belimo representative.)
•     Non-operating temperature –40 ... +80°C
•     Ambient humidity 95% r.H., non-condensating
•     Maintenance Maintenance-free
•     Dimensions / Weight Dimensions See «Dimensions» on page 7
•     Weight Approx. 640 g