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enclosure must be used to shield the actuator (See Belimo Mechanical Acces- . The LF24, modulating actuators (LFSR US, LF US, LFMFT US) are. Belimo Aircontrols (USA), Inc. The LFSR (-S) US uses a brushless DC motor which is LFSR-S US is double insulated so an electrical ground in. Find great deals for Belimo Lfsr US Spring Return Actuator LF24SRUS. Shop with confidence on eBay!.

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The switching function is adjustable between 0 and Mounting instruction PDF – kb. Positioner for wall mounting Range The spring return system provides consistent torque to the damper with, and without, power applied to the actuator.

The LF series actuators provide true spring return operation for reliable fail-safe application and positive close-off on air tight dampers. By using this website and navigating further, you accept these cookies. For proportional modulation of dampers in HVAC systems. Positioner for wall mounting Positioner for front-panel mounting For dampers with security function lf2-sr to approx.

Mounting kit for damper linkage LF. Personalization If needed, use the space below to type in any additional actuator configuration required for your order: Create an account Forgot Password? Typical control functions PDF – 80 kb. The microprocessor provides the intelligence to the ASIC to provide a constant rotation rate and to know the actuators exact fail-safe position.


Send PDF data sheets. Actuators with damper blade. Reversible with built-in switch. Angle of rotation limiter LF Galvanized steel. We ship to Canada. A crank arm and several mounting brackets are available for applications where the actuator cannot be direct coupled to belim damper shaft.

Range controller for wall mounting Electronic adjuster for min. Positioner for DIN rail mounting Shaft adapter For damper spindles, with form-fit 8 x 8 mm. Actuator sizing should be done in accordance with the damper manufacturers specifications. The LF series provides 95 of rotation and is provided with a graduated position indicator showing 0 to Single room temperature controller.

The ASIC monitors and controls the brushless DC motors rotation and provides belkmo digital rotation sensing function to prevent damage to the actuator in a stall condition.

A 2 to 10 VDC feedback signal is provided for position indication or master-slave applications. You may not enter more than characters for ‘Actuator Customization’.

Send PDFs for other items. Add to a new shopping lf24-s. This SPDT switch is provided for safety interfacing or signaling, for example, for fan start-up. Technical Data Sheet Installation Manual. Feedback potentiometer Ohm Incl. Electronic throughout 0 to 95 rotation. Detailed information about the use of cookies on this website is available here.


Welcomeyou have 0 items in your cart Sign-up View Cart Checkout site search. Shaft extension mm Attention: LF Spring-return actuators 4 Nm. Welcomeyou have 0 items in your cart Sign-up View Cart Checkout. The actuator may be stalled anywhere in its normal rotation without the need of mechanical end switches.

You will be prompted to enter your password on the next page. Actuator Customization characters remaining. Direction of Rotation fail-safe.

Actuators Belimo LF24-SR

VAV and room temperature controllers. Power consumption is reduced in holding mode. Direction of Rotation motor.

SuperCap actuators with safety functionality. Technical data, wiring diagram, dimensions PDF – kb.

LFSR – Spring-return actuator

Product Reviews Rate This Product: Lf24–sr kit for linkage operation LF. Actuator Customization characters remaining Quantity: Visual indicator, 0 to 95 0 is spring return position. Whole technical brochure PDF – kb.