BELT, BRAKE AND CRANK MODULE

A module that attaches to a machinery diagnostics base unit to simulate a system driven by a drive belt, enabling students to observe vibrational effects at different speeds and load forces. The module combines a belt drive (attached to the base unit output shaft), a magnetic brake with adjustable strength, and a crank mechanism with adjustable stroke and spring stiffness.

• Belt drive with tensioner unit
• Belt drive unit induces vibrations
• Adjustable braking torque via magnetic brake
• Crank stroke range: 50–100 mm (adjustable)
• Pressure spring: Relaxed length = 170 mm; stiffness ≈ 0.55 N/mm