{"id":6428,"date":"2026-07-30T13:50:05","date_gmt":"2026-07-30T11:50:05","guid":{"rendered":"https:\/\/www.addi-data.com\/?p=6428"},"modified":"2026-07-30T14:42:48","modified_gmt":"2026-07-30T12:42:48","slug":"predictive-maintenance-for-rotating-equipment","status":"publish","type":"post","link":"https:\/\/www.addi-data.com\/fr\/predictive-maintenance-for-rotating-equipment","title":{"rendered":"Predictive maintenance for rotating equipment: rugged vibration acquisition with Python in 10 minutes"},"content":{"rendered":"
6\u201310 minutes<\/div>\n\n\n
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An operator of critical rotating machinery specialized in rail rolling stock running assets such as bearings, gearboxes and drivetrains around the clock. Uptime and safety are non-negotiable: an unplanned stop halts production or takes an asset out of service, with direct cost, contractual penalties and reputational impact.<\/p>\n\n\n\n

1. Challenge<\/h2>\n\n\n\n

Reliable vibration monitoring is difficult in harsh industrial environments such as those encountered with rail rolling stock. Long analog cables can degrade sensitive accelerometer signals, while advanced machine diagnostics require simultaneous, phase-true acquisition across multiple channels.<\/p>\n\n\n\n

Measurement points are distributed across the asset, installation space is scarce, and the environment is rough: vibration, temperature swings, dirt and water. And there is a second, quieter cost: every engineering hour spent taming the measurement chain is an hour not spent on the diagnosis itself.<\/p>\n\n\n\n

What is needed is acquisition that is rugged, compact and mounted close to the sensors.<\/p>\n\n\n\n

2. Solution<\/h2>\n\n\n\n

Instead of pulling long cables back to a cabinet, the acquisition is placed directly at the machine<\/strong>.<\/p>\n\n\n\n

La ADDI-DATA MSX-E3601<\/strong> provides a rugged, IP65 metal-housed node (\u221240 to +85 \u00b0C) accepts the ICP\u00ae\/IEPE accelerometers directly<\/strong>, without external signal conditioner and digitises every channel simultaneously in 24-bit, up to 128 kHz with anti-aliasing<\/strong>, so the vibration signature is captured phase-true.<\/p>\n\n\n\n

Nodes connect over standard Ethernet<\/strong>, are synchronized to the microsecond<\/strong> and cascade through an integrated switch, so coverage scales from a couple of points to the whole asset. On-board processing buffers and pre-conditions the data at the edge before it reaches the maintenance\/analytics layer, turning raw vibration into an early-warning signal.<\/p>\n\n\n\n

Where does it fit in your architecture? Your sensors stay yours. Your control system and your IT stack stay yours, unchanged. The MSX-E3601 owns the level in between (acquisition) and hands over data that is already correct: in volts, phase-true, timestamped.<\/em><\/p>\n\n\n

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Combined with our open-source Python SOAP API, users go from unboxing to live data acquisition in under 5 minutes without proprietary software required.<\/p>\n\n\n\n

Key features<\/strong><\/p>\n\n\n\n