Non-Spring Return Damper Actuator MPN:LMB24-SR

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Brand: Belimo
Part #: LMB24-SR
SKU
226-CXG-40LV91
$245.49
Non-Spring Return Damper Actuator

Introducing the Non-Spring Return Damper Actuator from Belimo perfect for precise modulation of dampers in HVAC systems. With a simple, direct mounting design, this actuator is suitable for damper shafts ranging from 1/4 to 5/8 dia. With its sensorless brushless DC motor and Application Specific Integrated Circuit (ASIC) control, the Non-Spring Return Damper Actuator ensures precise positioning and monitoring of your dampers. Additionally, the actuator's digital rotation sensing function prevents damage in stall conditions for extra safety. Designed for use in HVAC and refrigeration systems, this product offers a cost-effective solution to control and monitor your damper positions, making it ideal for commercial, industrial or residential applications. Upgrade your HVAC system with the Non-Spring Return Damper Actuator from Belimo today and experience the benefits of precise damper control!

Top product features:

  • Direct mounting design for damper shafts from 1/4 to 5/8 dia.
  • Sensorless brushless DC motor for precision positioning.
  • Digital rotation sensing (DRS) function for stall protection.

Top product applications:

  • HVAC systems for modulating dampers in heating and cooling.
  • Refrigeration systems for controlling damper positions in air handling units.
  • Industrial applications where precise control of dampers is required, such as in boilers or ovens.
For the proportional modulation of dampers in HVAC systems, this BELIMO non-spring return damper actuator is mounted directly to a damper shaft from 1/4” up to 5/8” dia. using the included clamp. Model operates in response to a 2 to 10VDC, or with the addition of a 500 O resistor (not included), a 4 to 20mA control input from an electronic controller or positioner. A 2 to 10VDC feedback signal is provided for position indication or master-slave applications. Actuator uses a sensorless brushless DC motor that’s controlled by an Application Specific Integrated Circuit (ASIC). The ASIC can monitor and control the actuator’s rotation and it provides 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 Proportional
  • Motor Direction CW or CCW
  • Ambient Temp. Range -22 Degrees to 122 Degrees F
  • Timing 95 sec
  • Voltage 24V AC/DC
  • Power Rating 1.5W
  • Includes Mounting Hardware

Manufacturer Details

  • Manufacturer: Belimo
  • Condensed Mfg Number: LMB24SR
  • MPN: LMB24-SR

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
Product info last updated on November 17, 2023 12:17pm UTC Category: HVAC Controls and Thermostats
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