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Belimo
Damper Engine - Belimo LF230
ACTUATOR LF230 4 NM SPRING BELIMO
Article number: Suppl. article no:
6631523
LF230
to see price and stock
Damper size up to approx. 0.8 m2
Two-mode engine (AC 230 V)
1-pole terminal control
Spring return engine LF... used to control the smaller dampers in the event of a power failure to the open or closed position.
When the power supply is connected, the engine runs in operating mode, at the same time as the return spring is tightened.
If the supply voltage is broken the stored spring energy is triggered which returns the damper motor to its safety position.
Technical data
Two-mode engine (AC 230 V)
1-pole terminal control
Spring return engine LF... used to control the smaller dampers in the event of a power failure to the open or closed position.
When the power supply is connected, the engine runs in operating mode, at the same time as the return spring is tightened.
If the supply voltage is broken the stored spring energy is triggered which returns the damper motor to its safety position.
Technical data
- Article number: 6631523
- Suppl. article no: LF230
- Material class PNJ500
Technical data
- Moment of torque: 4 Nm
- Width: 98 mm
- Length: 155 mm
- Height: 82 mm
- Weight: 1.5 kg
- Running time: Motor 40...75 s (0...4 Nm), fjäderåtergång ≈ 20 s @ –20...50°C / max. 60 s @ –30°C
- Power consumption: 3.0-5.0 W
- Ambient temperature: – 30...+50°C
- Angle of rotation: max. 95°, justerbar 37...100% med inbyggt mekaniskt stopp
- Enclosure class: IP54
- Design: 4Nm, 230V, med fjäder och universalkoppling