The GUNT Bending Elasticity in Rotors Experimental Unit demonstrates the dynamic behaviour of rotating shafts and rotors, particularly critical speed, resonance, and self-centring phenomena. Designed for educational and research applications, it helps students and engineers understand vibration modes and safe machine operation when dealing with elastic rotors. The model uses a thin, elastic shaft and rigid mass disks to simulate real-world resonance effects clearly.
Product Features
- Explains critical speed and resonance in rotating shafts, key to understanding machine vibration and failure prevention.
- Demonstrates vibration modes, resonance, and self-centring effects in rotor systems with bending elasticity.
- Experimental setup includes a thin, elastic shaft with rigid mass disks mounted in self-aligning ball bearings.
- Masses can be mounted at different distances along the shaft to observe variable dynamic behaviour.
- System driven by a three-phase motor via flexible coupling; speed is electronically controlled and continuously variable.
- Digital speed display and potentiometer control enable precise experimentation across a range of RPMs.
- Free choice of bearing and disk arrangement allows study of various configurations and parameter effects.
- Transparent safety cover and protective bearings near the masses ensure operator safety during high-speed operation.
- Optional data acquisition unit available for PC-based display and analysis of measured values.
- Rotor element positions and distances measured on a parallel-mounted scale for accuracy and repeatability.
Benefits
- Enables safe and visual demonstration of critical rotor dynamics in mechanical systems.
- Enhances theoretical understanding through hands-on vibration and resonance analysis.
- Ideal for training in machine design, rotating machinery, and mechanical vibration diagnostics.
- Supports exploration of resonance limitation by rapid passage through critical speed.
Why Choose the GUNT Bending Elasticity in Rotors Experimental Unit?
This unit is a powerful teaching tool for explaining critical speed and resonance risks in rotating systems. With real-time control, flexible configuration, and robust safety features, it provides an ideal platform for studying rotor dynamics in both educational and industrial training environments.
