Belimo LHQ24A100 - linear actuator

Belimo LHQ24A100 – linear actuator

Actuator designed for positioning dampers and slide valves in building services systems. According to the documentation, the air damper size is up to approx. 0.7 m².

Key features and specifications

• Actuator force: 100 N.
• Nominal voltage: AC/DC 24 V; nominal voltage frequency: 50/60 Hz.
• Close/Open control; the device is not suitable for 3-point control.
• Stroke: 100 mm; max. 100 mm, adjustable in 20 mm increments, with a minimum permissible stroke of 40 mm. The stroke can be limited on both sides using mechanical stops.
• Motor running time: 3.5 s / 100 mm.
• Power consumption during operation: 13 W; in standby position: 2 W; power rating for cable sizing: 23 VA.
• Power and control connection: 1 m cable, 3x 0.75 mm².
• Direction of movement selected by switch 0 (extended) / 1 (retracted).
• Manual operation by push-button, with locking option.
• IEC/EN degree of protection: IP54; IEC/EN protection class: III, Safety Extra-Low Voltage (SELV).
• Ambient temperature: -30...40°C [-22...104°F].

The actuator stops automatically when the end position is reached. On first power-up, it adapts to the operating range; adaptation is also required after changing the stroke limitation.