Product Description
The Belimo LF120-S damper actuator is ideal for on/off, fail-safe damper control in HVAC systems. This actuator ensures reliable fail-safe applications with true spring return operation. It is designed for direct mount installation and does not require an electrical ground connection.
- Ideal for on/off, fail-safe damper control in HVAC systems
- Provides consistent torque to the damper
Product Highlights
Belimo's LF120-S actuator offers reliable functionality for HVAC dampers. It is a spring return actuator that can be mounted directly to shafts measuring between 3/8 and 1/2 inch. The actuator operates with 120V power and includes an SPDT switch for additional safety and signaling.
Product Information
Standard Information
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Brand: Belimo
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MPN: LF120-S
Technical Specifications
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Voltage: 120VAC
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Torque: 35 in-lb
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Rotation Angle: 95 degrees
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Switch Type: SPDT
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Mounting Type: Direct Mount
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Height: 7.67 inches
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Width: 3.84 inches
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Depth: 3.23 inches
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Weight: 4.20 lbs
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Power Rating: 5.5W
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Running Time (Motor): 75 seconds
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Running Time (Fail-Safe): Less than 25 seconds
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Ambient Temp. Range: -22 to 122 degrees Fahrenheit
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Spring Return: Yes
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Shaft Type: 3/8 to 1/2 round or 3/8 to 7/16 square
