Belimo LF24-SR-S US Direct Coupled Actuator 35 in-lb

Product Description

The Belimo LF24-SR-S US is a direct coupled actuator designed for HVAC systems with a torque rating of thirty-five inch-pounds. This actuator operates on twenty-four volts alternating current and is suitable for use with two to ten volts direct current or four to twenty milliamp control signals. It includes a spring return feature that ensures reliable fail-safe operation.

• Spring return operation for secure closing on air tight dampers
• Compatible with various control signals including 2-10 VDC
• Built-in SPDT auxiliary switch for added functionality

Product Highlights

This actuator provides dependable efficiency and control in HVAC applications, making it suitable for direct coupling to various damper shafts.

Product Information

Standard Information

• Brand: Belimo
• Part Number: LF24-SR-S US
• Operating Voltage: 24V AC/DC

Technical Specifications

• Actuator Type: Spring return
• Torque: 35 in-lb [4 Nm]
• Angle of Rotation: 95 degrees
• Auxiliary Switch: 1 x SPDT
• Power Consumption: 2.5 W Running, 1 W Holding
• Degree of Protection: IP54 NEMA 2
• Running Time (Motor): 150 seconds for 90 degrees
• Electrical Connection: Cable
• Direction of Rotation (Fail-Safe): Reversible with CW/CCW mounting