Rolling friction in friction wheels

In bearing and drive technology, dynamic friction occurs at the sliding and rolling points, which leads to power losses in the technical systems. Dynamic friction is differentiated into sliding, rolling and spinning friction. In dynamic friction, there is relative translation between the two bodies. Learn about Rolling friction in friction wheels for educational labs for optimal educational outcomes.. Rolling friction occurs when two bodies roll on each other without sliding. In rolling friction, the rolling motion is superposed with a smaller sliding friction, known as slip. Learn about Rolling friction in friction wheels manufacturers for optimal educational outcomes.. Rolling friction is therefore a combination of rolling and dynamic friction.

• frictional forces in two rolling friction wheels
• quick and easy assembly of the experimental unit on the frame of the drive unit
• driving wheel is driven by a clampable coupling between drive unit and gear unit
• slip between friction wheels kept constant at 4% by means of gear unit
• load on the friction wheels via lever arm and stepped weights
• friction wheels materials pair: aluminium/rubber
• use of different lubricants
• frictional force measured by force sensor
• displays of force and speed and speed adjustment on the drive unit