Damper Aktüatörü, Modüleli, 20Nm, 24 V ac/dc

Belimo Modulating Damper Actuator

The Belimo modulating damper actuator has an adjustable U-clamp, which accepts round or square shafts. It is a rotary/louver actuator. It is compatible with all the leading makes of HVAC controls. This actuator operates on stall torque technology, which does not require end switches. It requires 24VAC/VDC supply voltage.
Optional auxiliary switch (stock no. 504-1545) suitable for use with LM, NM, SM, and GM damper actuators, features 2xSPDT switches rated at 3 (0.5)A 250Vac and supplied with 1m of cable.

Features and Benefits

• Operation life is minimum 60000
• Pushbutton manual override
• Direction change switch
• Cable length is 1m
• Ambient temperature ranges between -30°C and 50°C
• Rated impulse voltage is 4kV
• Maintenance-free
• Low power consumption up to 2W
• Maximum damper area is 4m²
• Damper spindle compatibility ranges between 10mm and 20mm
• Motor torque is 20Nm
• Noise level is 45dB

Certifications

• IP54 rated
• NEMA2
• UL Enclosure Type 2
• IEC/EN 60730-1
• IEC/EN 60730-2-14