Main Features:
- 5 µm to 4 mm controlled stroke for micro-to-macro fretting studies
- Up to 300 Hz test frequency for accelerated wear evaluation
- High-frequency piezo friction sensors for precise real-time data
- Flexure-based design ensuring ultra-stable, backlash-free motion
What is fretting ?
Fretting occurs when small oscillatory motion between two contacting surfaces generates localized wear, debris buildup, and rapid material degradation. This micro-motion wear mechanism appears in demanding environments—including aerospace, automotive, energy, and precision machinery—where component reliability is critical. Accurate fretting wear testing helps researchers and engineers understand material behavior, fatigue risks, and long-term performance under realistic conditions.
Rtec-Instruments’ Fretting Solution
The MFT-5000 integrates a state-of-the-art fretting module that brings exceptional performance to a multifunction tribometer platform. Its voice-coil actuator, piezo sensors, and wide stroke and frequency range deliver unmatched control and measurement sensitivity in the industry. With stable motion from 5 µm stroke at 300 Hz, the system enables reliable fretting wear evaluation and fretting test analysis across metals, coatings, polymers, and advanced materials. This modular approach allows laboratories to perform high-quality fretting testing on a tribometer while maintaining the flexibility to run other tribological methods—making the MFT-5000 a versatile, future-ready solution for both industry and university research.
