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Rotational Module

Rotational Wear Friction Test reproduces the rotational motion found
in many real-world tribology mechanisms.

How does it work?

A pin or ball tip is loaded onto a test sample with precise weight and at a specific position from the center of rotation.

As the sample starts rotating, the tip creates a rotational wear track.

An arc test (back and forth) can also be performed at a specific degree

Extreme Versatility


• ASTM D3702

• ASTM D2266

• ASTM D4172

• ASTM G132

• ASTM G99

* Instrument parameter limits may differ
from those specified within the standard.

Properties Analyzed

• Friction Coefficient

• Wear Rates

• Failure Points

• Electrical Resistance

• Lubrication Studies

• Friction vs Speed

• Stribeck Curve

• Scratch Hardness

• Static Coefficient of friction 

• Friction versus load (T2000)

• Spiral Test at a constant linear speed

• Semi-Linear (back and forth) Wear and Friction at specific angles
  Friction and wear distribution across the lap




• Depth

• Acoustic Emission

• Electrical Resistance



Rotating Lower Sample

• Samples with flat surface for the test




Fixed Upper Sample

• 3, 6, 10 and 25mm ball

• Custom ball sizes

• Custom Pins

• Flat Plate

• Custom geometries

• Diamond, WC, Rubber and
   many other materials



Environmental Conditions

• Fully Removable 1000°C Oven

• Cooling down to – 150°C

• Liquid Cup & Liquid Heating to 150°C

• Lubrication Drop by Drop

• Humidity Control

• Various Gases

• Vacuum (Custom)

How can we help?

Want us to test your samples?

Please fill up our form and we will reach out to you soon!