



ON-GUARD
A Permanent Monitoring Auto-Lubricator that Extends Bearing Life
Starting at:
$12,995
ON-GUARD combines the convenience of automatic lubrication with the precision of ultrasound and the reliability of continuous permanent monitoring. It continuously tracks friction and bearing health, applying grease only when needed. By leveraging real-time and historical data, ON-GUARD ensures optimal lubrication—preventing both over- and under-greasing—while saving time, resources, and reducing grease waste.
Absolutely. ON-GUARD isn’t just any auto-lube system—it uses real-time ultrasound data to measure friction and apply grease only when needed. Unlike traditional systems that operate on timers, ON-GUARD ensures each lubrication decision is based on actual bearing condition, eliminating the risk of over- or under-greasing.
Yes—significantly. By automating routine lubrication and continuously monitoring bearing health, ON-GUARD frees up your team to focus on higher-value tasks. It also reduces manual checks, rework, and emergency interventions, streamlining your entire lubrication process.
ON-GUARD delivers both real-time and historical data on friction levels and lubrication activity. This gives you a clear picture of bearing health over time, helping you predict failures, fine-tune maintenance strategies, and confidently move away from calendar-based routines.

Taking a Data-Driven Approach to Machinery Lubrication
Moving beyond traditional, time-based lubrication schedules, ON-GUARD delivers a data-driven approach to machinery lubrication. By analyzing both real-time and historic bearing data, the ON-GUARD determines optimal friction levels for each asset and establishes an alarm threshold. As friction levels exceed this threshold, ON-GUARD injects grease as needed to maintain optimal conditions and extend asset lifespan.
Get Results for your Lubrication Program with ON-GUARD
Fact: 80% of Premature Bearing Failures are Lubrication Related. After millions of pounding rotations, the additives are spent, and the grease in our bearings needs to be replenished. This critical step plays a crucial part in the health of our operations.

Perfect Lubrication
Optimize friction levels and extend asset life by reducing lubrication-related failures.

Automatic Monitoring
Receive continuous feedback on equipment health and eliminate the need for manual data collection.

8 Point Protection
Easily install and scale your system with each ON-GUARD unit supporting up to 8 lubrication points.

ON-GUARD System Overview
At the heart of the ON-GUARD System is the CONMONSense Sensor (IP65-rated for durability). The CONMONSense is build for permanent monitoring applications in harsh environments.
The ON-GUARD System works by having the sensor feed information to the LUBrain™ Precision Lubrication Algorithm, which drives the ON-GUARD system to apply just the right amount of grease, restoring an optimal lubrication film and preventing excess wear.
Each ON-GUARD system includes:
- 8 CONMONSense sensors
- 8 lubricators
- 8 grease cartridges
- All necessary cables and distribution lines (5 to 30 meters)
Installation is quick and simple, providing maintenance teams with immediate access to actionable data and precision lubrication.