Condition Measuring Unit (CMU) is the brain of modern machine tool monitoring. This compact device is designed for synchronized data acquisition, preprocessing, and intelligent transmission of data from key machine sensors directly to the MyMachine web application.

The unit performs basic real-time data analysis and, based on predefined parameters, independently decides which records are important. This reduces data transfer and provides technicians with only relevant information for predictive maintenance and production optimization.

Main advantages of the CMU central unit:

Flexible connectivity: Enables simultaneous connection of up to six different sensors and devices.

Synchronized data acquisition: Measures vibrations and spindle position at the same moment, which is crucial for accurate cause-and-effect diagnostics.

Support for key sensors:

• 3-axis accelerometer (1 kHz bandwidth) for monitoring machine structure vibrations.

• 1-axis accelerometer (15 kHz bandwidth) for detailed spindle and bearing analysis.

• Position encoders for precise monitoring of speed, direction, and position.

• Information display for immediate value readout directly on the machine.

Intelligent data filtering: The unit evaluates and transmits only relevant data, reducing network and server load.

Integration with MyMachine: Full connection to the web application for advanced analysis, trend visualization, and remote monitoring.

Reliability and robustness: Large local memory stores data for several days to weeks in case of server connection failure.

Easy installation and power supply: Mounting on a standard DIN rail and direct power supply from the machine (24 V DC) eliminate the need for external power sources and complex cabling.