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Belimo LMB24-3

Belimo LMB24-3 Non-Spring Return Damper Actuator, 24 VAC/VDC, 50/60 Hz, 3 VA

Belimo LMB24-3
Brand Name      :      Belimo
Item Name      :      Damper Actuator
Type      :      Non-Spring Return
Voltage Rating      :      24 VAC/VDC
Wattage      :      1.5 watt
VA Rating      :      3 VA
Frequency Rating      :      50/60 Hz
Electrical Connection      :      3 feet, 18 ga Plenum Rated Cable with 1/2 Inch Conduit Connector
Timing Range      :      95 sec Running
Torque Rating      :      45 Inch-lb
Input Impedance      :      600 ohm
Noise Level      :      Less Than 35 dBA
Temperature Rating      :      -22 to 122 deg F Ambient, -40 to 176 deg F Storage
Enclosure      :      NEMA 2, IP54
Humidity Rating      :      5 - 95% RH Non-Condensing
Dimension      :      2.34 Inch Width x 2.6 Inch Height
  • The actuator is mounted directly to a damper shaft from 1/4 Inch up to 5/8 Inch diameter by means of its standard universal clamp, shafts up to 3/4 Inch diameter can be accommodated by an accessory clamp
  • The actuator is not provided with and does not require any limit switches, but is electronically protected against overload, the anti-rotation strap supplied with the actuator will prevent lateral movement
  • The LMB series provides 95 deg of rotation and a visual indicator which indicates position of the actuator, when reaching the damper or actuator end position, the actuator automatically stops, the gears can be disengaged with manual release on the actuator cover
  • The LMB24-3 actuators use a sensorless brushless DC motor, which is controlled by an application specific integrated circuit (ASIC)
  • The ASIC monitors and controls the actuator’s rotation and provides a digital rotation sensing (DRS) function to prevent damage to the actuator in a stall condition
  • Power consumption is reduced in holding mode
  • Reversible with switch direction of rotation
  • Reflective visual indicator (snap-on) position indication
  • External push button manual override
  • UL94-5VA housing material
  • Maintenance free
  • 5-years warranty