Belimo LMB24-SR 24V Non-Spring Return Modulating Actuator 45 in-lb 2-10VDC

The Belimo LMB24-SR is a 24-volt non-spring return modulating actuator designed for precise control of dampers and valves in HVAC systems. With 45 in-lb of torque, this actuator provides reliable performance for a wide range of commercial and industrial applications.

Key Features:

• 45 in-lb (5 Nm) torque output for effective damper and valve control
• Non-spring return design maintains position during power loss
• Dual control signal compatibility: 2-10 VDC or 4-20 mA
• 24V AC/DC power supply for flexible installation
• Modulating control for precise positioning and energy efficiency
• Direct replacement for legacy Belimo LMB model
• Compact, durable construction suitable for varied environmental conditions

This actuator is ideal for applications requiring proportional control of HVAC dampers, mixing valves, and other positioning devices. The non-spring return functionality ensures the actuator holds its last position when power is interrupted, making it suitable for fail-in-place applications. The LMB24-SR accepts standard industry control signals, ensuring seamless integration with building automation systems and controllers.