Overview and Core Function
The Woodward 5463-729 is a precision speed sensor module designed for critical turbine and engine control. This module reliably detects rotational speed by sensing gear teeth or other ferromagnetic targets. It provides essential speed feedback to governing systems like the Woodward 723PLUS for stable operation.
Key Technical Specifications
This robust sensor delivers accurate performance under demanding industrial conditions.
Technical Specifications Table:
| Parameter | Specification |
|---|---|
| Manufacturer | Woodward |
| Model | 5463-729 |
| Type | Active Magnetic Speed Sensor |
| Output Signal | 2-Wire, Sourcing (PNP) |
| Supply Voltage | 10 to 30 V DC |
| Output Current | Typically 5 to 15 mA (sinking) |
| Sensing Gap | Up to 2.5 mm (0.1 in) nominal |
| Frequency Range | 0 to 20 kHz |
| Operating Temperature | -40°C to 100°C (-40°F to 212°F) |
| Electrical Connection | Integral 2-meter shielded cable |
Installation and Operational Details
Mount the sensor securely with the correct air gap facing the gear or trigger wheel. The 5463-729 generates a digital pulse for each passing tooth, enabling precise RPM calculation. Its integral, rugged cable ensures reliable signal transmission even in high-vibration environments common to turbines.
Compatibility and Application
This module is a direct replacement and key component within Woodward’s ecosystem for prime mover control. It interfaces seamlessly with speed control units and protection systems to prevent overspeed conditions. Furthermore, its wide operating temperature range makes it suitable for both gas and steam turbine applications worldwide.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 273.6 × 214.1 × 59.2 mm |
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