Belimo HTC24-SR - rotary actuator for mixing valves

Belimo HTC24-SR rotary actuator

Actuator designed to drive mixing valves in stationary HVAC systems when used with a suitable mounting kit. The Y control signal determines the actuator position.

Key technical data

• Torque: 5 Nm; rotation angle: 90°; motor running time: 70 s / 90°.
• Rated voltage: AC/DC 24 V; frequency: 50/60 Hz.
• Y operating range: selectable 0...10 V or 2...10 V; U position feedback signal: 0...10 V.
• Power consumption during operation: 1 W; sizing power: 2.5 VA.
• Power and control connection: 1 m cable, 4x 0.75 mm².
• Motor direction of rotation: clockwise (cw). Manual adjustment by temporarily or permanently disengaging the gear train using the knob on the housing.
• IEC/EN IP40 protection rating; IEC/EN protection class III, Safety Extra-Low Voltage (SELV).
• Ambient temperature: 0...50°C; ambient humidity: max. 95% RH, non-condensing.

The actuator is overload-protected and stops automatically when it reaches the end stop. Protect it from moisture; it is not intended for outdoor use.