Bearing Condition Monitoring Systems





Bearing Condition Monitoring – Wireless Version

BCM-W-stern-tube-graphic

The Thordon Bearing Condition Monitoring – Wireless (BCM-W) system eliminates the need for the wired monitoring systems and provides real-time data on the bearing clearance of seawater-lubricated propeller shaft bearings. The BCM-W system provides a one-touch, remote indication of current bearing clearance and uses patented electromagnetic field signaling (EMFS) technology to transfer the data from underwater sensors to monitors positioned above the waterline. It is from here that ship operators upload bearing clearance data to a tablet or laptop, getting the data they need. By enabling continuous, real-time data collection, the BCM-W can empower ship operators to address potential issues before they become major problems, enhancing operational efficiency and reducing the impact of operations on the environment.
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MINIMIZE DOWNTIME & INCREASE CONVENIENCE WITH REAL TIME DATA

Thordon’s BCM-W significantly improves monitoring by offering a wireless, cable-free solution that overcomes the limitations of traditional methods and offers a way to monitor dynamic operating conditions. It is simple to install in drydock or afloat as shaft withdrawal is not required, reducing downtime and making it an option for new builds or retrofits. Plus, it completely eliminates the need for cumbersome and penetrative cabling or frequent and costly diver inspections. With convenient and real-time data, operators can increase the uptime of their fleet.



Reduce Cost

Reduce Cost of Ownership

The BCM-W reduces operational costs by eliminating the frequency of sending divers to take poker gauge readings for bearing clearances and by avoiding unscheduled maintenance issues. Hiring a diver is costly, the vessel must be alongside a dock or idle and the weather conditions must be favourable in order to get a reading. The BCM-W provides real-time information, giving vessel engineering staff with remote indication of bearing clearances in real time. By incorporating a non-intrusive sensor, connected to the state-of-the-art subsea modem, the BCM-W ensures accurate data when it’s needed to stay ahead of maintenance planning.


Improve

Improve Vessel Availability

The BCM-W provides reliable, on-demand information to minimize ship downtime and help keep vessels operational. With the Thordon BCM-W, ship operators can now easily log bearing clearance rates and wear trends. Any sudden changes that indicate shaft misalignment can be quickly detected. With an easy-to-use, one-touch system for remote bearing clearance readings, measurements are conveniently displayed on the control panel, minimizing downtime and keeping the vessel in operation. The simple installation provides vessel operators with instant, accurate insights into propeller shaft bearing performance, ensuring vessels are ready when needed.


Requirements

Ensure Compliance with Class Requirements

The BCM-W meets all class society requirements for wear monitoring including DNV-GL TMON that requires readings every 1000 hours of operation. Beyond this, the technology can be easily integrated with other sensors to provide a more holistic view of the ship’s hull below the water line, looking at temperature, strain gauge, salinity, and more. The BCM-W can help operators ensure compliance with class requirements for a variety of parameters and safeguard their fleet for optimal operation and performance.

 





Bearing Condition Monitoring - Version 2


The Thordon Bearing Condition Monitoring (BCMv2) system supports the Classification Societies’ requirements for condition monitoring of marine vessel bearing wear inspection.  The Thordon BCMv2 system provides a one-touch, remote indication of current bearing clearance.  The measurement is displayed on the control panel located in the vessel. 
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Bearing Condition Monitoring (BCMv2)
Bearing Condition Monitoring (BCMv2)
Bearing Condition Monitoring System version 2.0 (BCMv2)

MINIMIZE DOWNTIME & INCREASE CONVENIENCE WITH REAL TIME DATA

Thordon’s BCMv2 system delivers real-time information, providing vessel engineering staff with remote indication of bearing clearances. Vessels can avoid unnecessary downtime by getting instant and accurate information on the propeller shaft bearings’ performance, improving the ability to better manage your fleet.

 



Reduce Cost

Reduce Cost of Ownership

The BCMv2 eliminates the frequency of sending divers to take poker gauge readings.
Hiring a diver is costly, the vessel must be alongside a dock or idle and the weather conditions must be favourable in order to get a reading.


Improve

Improve Vessel Availability

Our system provides an easy to use, one touch, remote reading of current bearing clearance, where
measurements are displayed on the control panel conveniently located in the vessel eliminating
downtime and keeping your vessel at work.


Requirements

Wear Monitoring Ensures Compliance with Class Requirements

The BCMv2 meets all class society requirements for wear monitoring including DNV-GL TMON that requires readings every 1000 hours of operation.

 

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