Vibration Monitoring System

Bearings confess in frequencies. We speak frequency.

Tri-axial sensors on spindles, gearboxes and drives, with live FFT that separates bearing defects from imbalance, misalignment and looseness, against each machine's own baseline. The warning names the component, not just a number.

Tri-axial sensingLive FFT + envelopeISO 10816 / 20816 zonesCrash detection
SPINDLE · VMC-04 · TRI-AXIALLIVE
X · radialY · radialZ · axial
Velocity RMS
2.30 mm/s
ISO 10816 zone
B
Trend
BPFO ▲
ILLUSTRATIVE DATAOUTER-RACE BAND RISING · EST. 11 DAYS
WeeksEarlier than audible or thermal detection
3 axesFull signature: radial and axial
NamedDefect frequencies identified per bearing
48–96hTypical warning before functional failure
Why listening is not enough

The most expensive sound in a plant is the one nobody measured.

Late

Heard when it is loud

By the time a bearing is audible it is weeks past the cheap repair. Vibration moves long before ears and thermometers do.

Generic

One threshold fits none

A 40-tonne press and a 5 kW spindle do not share a healthy level. Per-machine baselines beat handbook limits.

Unread

Spectra without a story

A raw FFT informs nobody. MachineWise says: inner-race defect rising on the spindle front bearing, estimate eleven days.

Severity

Where does your machine sit on the ISO scale?

Pick a machine class and move the velocity. The zones are the ISO 10816-1 guideline boundaries every maintenance engineer knows.

ZONE B

SEVERITY ZONES FOR THIS CLASS
ABCD
020 mm/s

ISO zones are a floor, not the method. Two identical machines on different foundations have different healthy levels, so MachineWise alerts on each machine's own learned baseline and uses the zone as a sanity check. Look up defect frequencies for your bearings in the bearing calculator.

ISO 10816-1 GUIDELINE BOUNDARIES (VELOCITY RMS, 10–1000 HZ). ISO 20816 SUPERSEDES PARTS OF 10816; CHECK THE PART THAT APPLIES TO YOUR MACHINE.

Diagnosis

Each fault has its own fingerprint in the spectrum.

This is how MachineWise tells a balancing job from a bearing change before anyone opens the machine.

Velocity spectrumorders of running speed
03×6×9×12×
How it works

From a sensor on a housing to a named part.

01

Mount

Tri-axial sensors at the bearing positions that matter. No machining, no downtime.

02

Sample

Sampling set for the speed range that machine actually runs, with live speed where available.

03

Transform

FFT and envelope analysis at the edge. Defect frequencies tracked at the real running speed.

04

Baseline

Each machine learns its own healthy signature. Alerts fire on sustained slopes, not single spikes.

05

Alert

Plain-language diagnosis with confidence, to WhatsApp and a maintenance ticket in one tap.

Crash detection

Crashes cannot be predicted. They can be caught.

Event

Recorded the instant it happens

A crash produces an acceleration signature nothing in normal cutting resembles. High-rate sampling registers the event instead of averaging it away.

Evidence

Traced to a program, job and shift

The impact is timestamped against the machine state, so it can be investigated and attributed rather than discovered later in the scrap.

Condition

Before and after, compared

A spindle that has taken a hit often runs differently from then on. A marked event makes the later change in signature interpretable.

The maintenance maturity ladder

Five ways to maintain a machine. One platform runs all of them.

Most plants run all five at once on different machines, and that is correct. A spare-rich pump can run to failure; a constraint CNC cannot. MachineWise lets each machine sit on the stage its cost of failure justifies.

Questions

Straight answers.

What is vibration monitoring?
Vibration monitoring measures how a machine shakes, usually as velocity or acceleration at the bearing housings, and tracks how that changes over time. Because most mechanical faults change the vibration signature long before they are audible or hot, it is the earliest practical warning for bearings, imbalance, misalignment, looseness and gear wear.
Which sensors does MachineWise use?
Tri-axial MEMS accelerometers on the critical rotating elements (spindles, gearboxes, motors and fans), mounted without machining or downtime and wired to a MachineWise gateway that tolerates noisy shop floors.
What are ISO 10816 and ISO 20816?
They are the ISO standards that classify vibration severity by machine class into zones A to D. ISO 20816 is progressively replacing ISO 10816. MachineWise shows the zone as a floor, and alerts on each machine's own baseline, which catches drift much earlier.
How early can vibration monitoring detect a bearing fault?
Typically weeks before the fault is audible. The outer and inner-race defect frequencies appear in the envelope spectrum long before overall vibration or temperature change. The resulting early warning feeds predictive maintenance, with a typical 48–96 hour window before functional failure.
Can it detect spindle crashes?
Yes. A crash is not predictable, but it produces an acceleration signature nothing in normal machining resembles. It is recorded with a timestamp, so it can be traced to a program, job or shift, and the spindle's behaviour afterwards can be compared with before.
Which machines can be monitored?
CNC spindles, gearboxes, motors, pumps, fans and blowers, air compressors, presses and test rigs: any rotating equipment where an unplanned failure is expensive.
Ready when you are

Put a sensor on the machine you can least afford to lose.

Start with one critical spindle, gearbox or fan. See its spectrum, baseline and first alerts, with your data on-premises throughout.

Get a call back within one working day
No spam, no call centre. An engineer calls you.
FREE 2-MACHINE PILOT
Live OEE on two of your machines — this week. ₹0 to start.
Software-first setup in under an hour each · your data stays on-premises · plant-specific ROI model included.