Dynamic Friction of a Cylinder on a Roller

This unit allows to demonstrate the friction forces between several cylinders of different materials and a roller under different lubrication conditions.

ATENG 12137 — Dynamic Friction of a Cylinder on a Roller

ATENG 12134. Drive Unit for Tribological Tests.

Bench-top unit.

Anodized aluminum frame and panels made of painted steel.

Diagram in the front panel with distribution of the elements similar to the real one.

• The drive unit consists of:
• DC motor, electronically controlled:
• Speed range: 0 – 3000 rpm.
• Operating speed: 0 – 250 rpm.
• Torque: 19 Nm approx.
• Worm gear: i=14.66.
• Electronic console:
  Force sensor connection.
  ATENG 12134 detail
  ON/OFF controller for the motor.
  Motor speed controller.
  Selector of the direction of rotation of the motor.
  Digital display for the motor speed.
  Digital display for the force sensor.
  Cables and accessories, for normal operation.