Product Description
The Belimo LF120 Spring Return Actuator is designed for on/off, fail-safe control of dampers in HVAC systems. It is mounted directly to a damper shaft using its universal clamp, which centers the shaft at delivery. This actuator is suitable for shafts up to 3/4 inches in diameter with an optional accessory.
- Direct-mount design for easy installation
- 120V power supply with spring return mechanism
- Provides 35 in-lb of torque
Product Highlights
This Belimo actuator offers reliable fail-safe application and positive close-off on airtight dampers. It ensures consistent torque with or without power, thanks to its spring return system.
Product Information
Standard Information
-
Brand: Belimo
-
MPN: LF120
-
Torque: 35 in-lb
-
Power Supply: 120V AC
Technical Specifications
-
Spring Return: Yes
-
Control Type: On/Off
-
Angle of Rotation: 90 degrees
-
Electrical Connection: Cable
-
Pressure Independent: No
-
Degree of Protection: IP54 NEMA2 UL Enclosure Type 2
-
Power Consumption (Running): 5.5 W
-
Power Consumption (Holding): 3.5 W
-
Operating Temperature: -22°F to 122°F
-
Running Time (Motor): 75 seconds
-
Running Time (Fail-safe): <25 seconds
-
Weight: 4 pounds
-
Dimensions: 8.9 inches (Length) x 3.9 inches (Width) x 4.3 inches (Height)
