Belimo SY7-230A-3-T - rotary actuator for dampers

Belimo SY7-230A-3-T rotary actuator

Actuator for dampers with F14 connection flange. Provides Close/Open and 3-point control. Motor running time is 60 s / 90°, and the rotation angle is 90°.

Key features and specifications

• Motor torque: 1000 Nm.
• Rated voltage: AC 230 V; frequency: 50/60 Hz; voltage range: AC 207...253 V.
• Power consumption during operation: 699 W (including internal heater); sizing power for cable selection: 759 VA.
• Auxiliary switches: 2x SPDT, 1x 3° / 1x 87°.
• Manual override by handwheel, which does not rotate while the motor is running.
• Position indicator: mechanical, integrated.
• Power and control connection: 2.5 mm² terminals (2x 1.5 mm² or 1x 2.5 mm² cable).
• IEC/EN degree of protection: IP67; IEC/EN protection class: I, protective earth (PE).
• Ambient temperature: -30...65°C; housing material: die-cast aluminium.

The internal heater prevents condensate build-up. According to the documentation, the actuator is intended for stationary heating, ventilation and air conditioning installations.