Non-Spring Return Damper Actuator MPN:LMB24-3-T

Designed for on/off and floating point control of dampers in HVAC systems, this BELIMO non-spring return damper actuator, 24VAC/DC can be mounted directly to a damper shaft from 1/4” up to 5/8" dia. using its standard universal clamp. Model does not require any limit switches, but is electronically protected against overload. The included anti-rotation strap helps prevent lateral movement. Actuator provides 95° rotation and a visual indicator to show the position of the actuator. When model reaches the damper or actuator end position the actuator automatically stops. Manual release on the actuator cover allows you to manually disengage the gears. Actuator uses a sensorless brushless DC motor that’s controlled by an Application Specific Integrated Circuit (ASIC). This ASIC features helps to monitor and control the actuator’s rotation and can provide a digital rotation sensing (DRS) function to prevent damage to the actuator in a stall condition.

Technical Specifications

• Item Non-Spring Return Damper Actuator
• Mounting Type Direct Mount
• Spring Return No
• Shaft Type 1/4 in to 5/8 in Round or 5/16 in to 3/4 in Square
• Torque 45 in-lb
• Stroke Deg. 0 to 95
• Height 6 9/16 in
• Width 2 19/32 in
• Depth 2 11/32 in
• Signal Type Floating, On/Off
• Motor Direction CW or CCW
• Ambient Temp. Range -22 Degrees to 122 Degrees F
• Timing 150 sec
• Voltage 24V AC/DC
• Power Rating 1.5W
• Includes Mounting Hardware

Manufacturer Details

• Manufacturer: Belimo
• Condensed Mfg Number: LMB243T
• MPN: LMB24-3-T

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