Observed arrival · 2026-10-06
PdM Lab’s browser-based machine diagnostics
PdM Lab presents free tools for analyzing vibration and motor-current measurements from rotating machinery.
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- People diagnosing bearings, gears, and electric motors
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- The page lists bearing-frequency measures BPFO, BPFI, BSF, and FTF, plus motor-current sideband analysis.
Field notes
The vibration analyzer lists FFT, envelope, and order analysis, with automatic detection for bearing, gear, looseness, and unbalance faults. Its displayed measures include velocity in mm/s RMS and the bearing-frequency labels BPFO, BPFI, BSF, and FTF. A separate motor-current analyzer lists sideband analysis and Word report output. The homepage says measurements stay in the browser, but also clarifies that the signals supplied for demos are synthetic.
Observed signals
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Editorial observations of this landing page, not a rating.
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