Spring Return Damper Actuator 24VAC/DC MPN:LF24-MFT

Designed for the fail-safe modulating control of dampers in HVAC systems, this BELIMO spring return damper actuator (24VAC/DC) provides 95° rotation and has a graduated position indicator that displays 0° to 95°. Model will synchronize the 0° mechanical stop or the damper or valves mechanical stop and use this point for its zero position during normal control operations. Actuator has a brushless DC motor controlled by an Application Specific Integrated Circuit (ASIC) and a microprocessor. The ASIC monitors and controls the DC motor’s rotation and provides a Digital Rotation Sensing (DRS) function to help prevent damage to the actuator in a stall condition. The actuator can be stalled anywhere in its normal rotation without the need for mechanical end switches. Unit mounts directly to the control shaft.

Technical Specifications

• Item Spring Return Damper Actuator, 24VAC/DC
• Mounting Type Direct Mount
• Spring Return Yes
• Shaft Type 3/8 in to 1/2 in Round or 3/8 in to 7/16 in Square
• Torque 35 in-lb
• Stroke Deg. 0 to 95
• Height 7 43/64 in
• Width 3 55/64 in
• Depth 3 15/64 in
• Signal Type MFT
• Motor Direction CW or CCW
• Ambient Temp. Range -22 Degrees to 122 Degrees F
• Timing 150 sec
• Voltage 24V AC/DC
• Power Rating 2.5W
• Includes Mounting Hardware

Manufacturer Details

• Manufacturer: Belimo
• Condensed Mfg Number: LF24MFT
• MPN: LF24-MFT

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: US
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 8501104040
• GDS Category Name: Electric Actuators
• GDS Family Name: HVAC Controls and Thermostats
• GDS Segment Name: HVAC and Refrigeration
• UNSPSC: 31251501
• UNSPSC Class ID: 15
• UNSPSC Commodity Name: Actuators
• UNSPSC Commodity ID: 01
• UNSPSC Commodity Name: Electric actuators
• UNSPSC Family ID: 25
• UNSPSC Family Name: Pneumatic and hydraulic and electric control systems
• UNSPSC Segment ID: 31
• UNSPSC Segment Name: Manufacturing Components and Supplies

Shipping Details

• Not For Sale In: HI AK PR