Propulsion equipment
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Marine Shaft Power & Torque Measurement Systems
Accurate shaft power measurement is the most reliable method for determining real propulsive efficiency in modern vessels. A marine shaft power meter and shaft power meter marine system measures torque and RPM to calculate true delivered power to the propeller, exceeding engine based estimates. VICUSdt officially distributes Binsfeld Engineering solutions for advanced ship performance analysis and monitoring across global maritime fleets. ship performance analysis.
What is a Marine Shaft Power Meter and How Does It Work?
A marine shaft power meter measures the torque and rotational speed (RPM) of a vessel’s propulsion shaft to calculate the real power delivered to the propeller. This makes it significantly more accurate than engine based data, which does not account for transmission losses or propeller efficiency variations. It can be installed directly on the shaft without dismantling it, ensuring minimal downtime during retrofits or sea trials. This technology is widely used in performance verification and testing, such as on the sea trials page. It provides reliable propulsion insight for efficiency optimization and predictive maintenance strategies onboard vessels in real operating conditions. sea trials.
Marine Shaft Torque Measurement: Permanent and Portable System
Marine shaft torque measurement systems are available in permanent and portable configurations designed to suit different operational needs. The shaft power meter marine solutions enable accurate propulsion monitoring across both fixed and mobile setups, supporting detailed performance evaluation and integration with shaftline analysis for improved efficiency insights and operational reliability in modern vessel propulsion systems under real sea conditions assessment. shaftline analysis.
SPM-ION and TPM-2: Permanent Shaft Power Monitoring
Designed for permanent installation, these systems provide continuous shaft power and torque monitoring for accurate, long term propulsion performance assessment. They integrate seamlessly with ship performance monitoring platforms, enabling real time analysis of efficiency and operational trends. Advanced 14-bit signal processing ensures highly accurate and reliable measurements, while compatibility with shaft diameters of up to 1 metre makes them suitable for a wide range of vessel types. Their continuous monitoring capabilities support fuel efficiency initiatives, performance optimization and condition-based maintenance programs
Reliable and accurate data
The system is based on a microprocessor that features 14-bit signal processing to provide reliable and accurate data in real time during actual operation of the ship’s propulsion system.
- Easy installation, no need to disassemble the shaft
- Reliable operation
- Shafts up to 1.0 m in diameter
- Simple calibration
- Digital data transmitter
- Robust construction
- Intelligent system
- Technical Support
Highlighted
Permanent monitoring of energy efficiency:
- Reduce downtime by knowing when motor, propeller, gearbox or bearing performance degrades.
- Initiate preventative maintenance or replace worn components only when necessary.
It allows to optimize fuel consumption and reduce emissions:
- Combine mechanical power. measurement with fuel flow meters, combustion monitoring and ship speed to monitor fuel consumption and improve efficiency.
- Meet emissions requirements by optimizing efficiency.
TT10K portable torque meter as a fundamental tool for sea trials and diagnostics:
- Diagnose propulsion problems.
- Find out why helmet efficiency has degraded (helmet fouling).
- Determine the root cause of excessive torsional vibration in the propeller shaft.
