PRODUCT DESCRIPTION
SIEMENS SAX619.03 - Rotary Actuator
The SIEMENS SAX619.03 is a 3-position rotary actuator engineered for precise control of 2-port and 3-port valves in heating, ventilation, and air conditioning systems. This electromechanical device provides reliable angular positioning for fluid flow regulation, integrating directly into building management and process control infrastructures. It is designed for applications requiring robust and accurate valve modulation.
Technical Specifications:
- SERIES/FAMILY: SAX Series
- COMPONENT TYPE: Rotary Actuator
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 230 VAC
- FREQUENCY: 50/60 Hz
- POWER CONSUMPTION: 3.5 VA
- CONTROL SIGNAL: 3-position (Floating Control)
- MECHANICAL/PHYSICAL:
- TORQUE: 7 Nm
- NOMINAL ROTATION ANGLE: 90 degrees
- RUNNING TIME: 30 seconds for 90 degrees
- SHAFT ADAPTER: Universal clamp for valve spindles
- INTERFACE/CONTROL:
- CONTROL INPUT: 3-position (Floating)
- FEEDBACK: Two integrated auxiliary switches (SPDT), adjustable switching points
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP54
- AMBIENT TEMPERATURE RANGE: -5 to 50 degrees C
- COOLING METHOD: Self-cooling
- MOUNTING STYLE: Direct mounting to valve body
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: HVAC systems, heating plants, ventilation systems, air conditioning plants
- VALVE COMPATIBILITY: Siemens 2-port and 3-port valves (e.g., VVG, VXG, VVF, VXF series)