Predictive Maintenance
The Spindle Health Monitoring System is used to expand and enhance spindle diagnostics according to vibration and temperature analysis. The miniaturized system can be affordably installed directly or retrofitted within your spindle ensuring real-time monitoring, as well as reducing the machine downtimes by predicting malfunctions.
Our Spindle Health Monitoring System provides monitoring of machine spindles at scale for emerging symptoms of bearing and temperature anomalies.
Benefits of a spindle monitoring system include:
- Visualize real-time monitoring of all machines
- Emergency stop alerts
- Maintain the spindle in optimum health utilizing the continuous spindle life monitoring algorithm which is computed by using real-time vibration and temperature values
- Review events to look at spindle history, all alarms and warnings, check-up, power on, shutdowns and modifications to the device parameters
A spindle monitoring system can be added to spindles at your location or ours. For additional protection, invest in a PrecisionCareSM 24-month spindle repair warranty, available with the purchase of a PDS spindle monitoring system.
For more information on PDS’ spindle monitoring system, download our brochure, contact us here or call 704-922-1206.
DASHBOARD
Visualize real-time monitoring of all machines.
Tailor to specific machines.
CHECK-UP
Maintain the spindle in optimum health utilizing the continuous spindle life monitoring algorithm which is computed by using real-time vibration and temperature values.
EMERGENCY STOP ALERTS
Fast digital output (<1ms) for connection to the machine emergency stop.
HISTORICAL DATA & TRENDS
Review events to look at spindle history, all alarms and warnings, check-up, power on, shutdowns and modifications to the device parameters.

Compact. Integrated.
The hybrid MEMS technology 3D piezoelectric guarantees complete signal analysis on a wide band. The presence of a microprocessor with integrated memory allows local detection and storage of collision phenomena, imbalance, overloads, anomalies of the working cycle, tool wear and bearings diagnostics.
TECHNICAL SPECIFICATIONS | |
Sensor dimensions with connector | M12 x 1,0 - L 41mm* |
Sensor dimensions with integrated cable | M12 x 1,0 - L 32mm* |
Sensor dimensions with integrated cable | M16 x 1,5 - L 22mm* |
Integrated cable length | 5m / 16ft** |
Integrated triaxial sensor | MEMS ±16g 1.000Hz |
Integrated monoaxial sensor | Piezoelectric ±50g 10kHz |
Working temperature | -40÷85°C (-40÷185°F) |
Shock resistance | 10.000g |
Connectivity | Modbus TCP or RTU on RS485 |
*Sensor is available in 3 sizes to guarantee all installation types inside the machine tool.
**Optional extensions available: 10m/32 ft, 20m/65 ft, 30m/98 ft.

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Our trained spindle experts are standing by to help you choose the products that best fit your needs.
Throughout the COVID-19 pandemic, PDS will continue business as usual for repair, service, and consultative sales help. We are fortunate that our work stations are 6’ apart, maintaining safe distance for our employees. As an everyday practice, we keep our workspace 95% cleaner than most manufacturing environments. Let us know how we can help you.
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Predictive Maintenance