Belimo SF24G-SR-L - rotary actuator for dampers with spring return

Name: Belimo SF24G-SR-L - rotary actuator for dampers with spring return
Brand: Belimo
SKU: SF24G-SR-L
Price: 2300.22 PLN
Availability: BackOrder

Belimo

zł2,300.22

VAT included

zł1,870.10 tax excluded

Belimo SF24G-SR-L rotary actuator for dampers in HVAC systems. It provides a torque of 20 Nm, modulating DC 2...10 V control and a safety function implemented by a spring return.

AC/DC 24 V supply, motor running time of 150 s / 90° and an enclosure rated IP66/67.

Delivery in approx. 14 days

Belimo SF24G-SR-L – rotary actuator for dampers

This modulating actuator with a safety function is designed to control 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 IP66/67 enclosure allows outdoor use within the specified ambient temperature range.

Key technical data

Motor and spring return torque: 20 Nm.
Rated voltage: AC/DC 24 V; frequency: 50/60 Hz.
Control signal Y: 2...10 V; position feedback signal U: 2...10 V.
Motor running time: 150 s / 90°; safety function running time: <20 s @ -20...50°C, <60 s @ -30°C.
Rotation angle: max. 95°; adjustment by means of a mechanical stop.
Motor direction selected by L/R switch; safety function direction: L (ccw).
Mechanical connection: universal clamp 12...26.7 mm.
Power and control connection: 1 m cable, 4x 0.75 mm² (halogen-free).
Power consumption during operation: 5 W; in the rest position: 3 W; for cable sizing: 7 VA.
Protection rating: IP66/67; NEMA 4X; UL Enclosure Type 4X.
Ambient temperature: -30...50°C [-22...122°F].

Manual adjustment is carried out using a crank and locking switch; removing the enclosure cover is required. A mechanical position indicator is available.