Belimo SFG-L - rotary actuator for dampers with spring return

Name: Belimo SFG-L - rotary actuator for dampers with spring return
Brand: Belimo
SKU: SFG-L
Price: 2390.16 PLN
Availability: BackOrder

Belimo

zł2,390.16

VAT included

zł1,943.22 tax excluded

Rotary actuator for dampers with a safety function provided by spring return. Torque 20 Nm, Close/Open control, power supply AC 24...240 V / DC 24...125 V and motor running time 75 s / 90°.

The IP66/67-rated enclosure is also suitable for outdoor applications. The manufacturer specifies a damper size of up to approx. 4 m².

Delivery in approx. 14 days

Belimo SFG-L rotary actuator

The SFG-L is used to position dampers in HVAC systems, comparable industrial systems and building services installations. If the power supply is interrupted, the spring moves the damper to its safety position. The enclosure protects the actuator from UV radiation, rain, snow, dirt, dust and air humidity.

Key features and specifications

Motor and safety function torque: 20 Nm; damper size up to approx. 4 m².
Rated voltage: AC 24...240 V / DC 24...125 V; AC voltage frequency: 50/60 Hz.
Control: Close/Open.
Motor running time: 75 s / 90°; safety function running time: <20 s @ -20...50°C, <60 s @ -30°C.
Safety function direction of rotation: L (ccw).
Angle of rotation: max. 95°; adjustment using mechanical end stops.
Universal shaft clamp for 12...26.7 mm; mechanical, removable position indicator.
Manual override using a crank and locking switch.
Power consumption during operation: 7 W; in standby position: 3.5 W; power consumption for wire sizing: 18 VA.
Power and control connection: 1 m cable, 2x 0.75 mm² (halogen-free).
Ingress protection: IP66/67; NEMA 4X; UL Enclosure Type 4X.
Ambient temperature: -30...50°C [-22...122°F].

The device is not intended for corrosive environments or applications involving exposure to chemical substances (gases or liquids).