MH-3G High-speed Ring-block Friction and Wear Testing Machine
INDUTECSA · SKU indutecsa-MH-3G
Microcomputer-controlled sliding-friction machine used to evaluate, under immersion lubrication, the performance of different lubricants — particularly the anti-wear properties of mid- and high-grade automotive gear oils — the behavior of solid lubricants, and the wear of metallic and non-metallic materials. It measures friction force and calculates the coefficient, recording real-time curves of temperature, friction force, friction coefficient and test force, with export to Word or Excel. It can be fitted with a high-precision device for measuring the wear scar on the friction pair.
Technical specifications
| category | Tribology — friction and wear |
| specimen | 12.32 × 12.32 × 19.05 mm |
| test ring | 49.22 × 13.06 mm |
| dimensions | 1000 × 760 × 1600 mm |
| time range | 0–9999 s |
| speed range | 0–3000 rpm with continuous regulation (5000 rpm optional) |
| force accuracy | ±1% |
| force application | closed-loop servo-controlled stepper motor |
| friction force range | 500 N |
| maximum radial force | 3 kN (5 kN on request) |
| test oil temperature | ambient up to 250 °C |
| speed control accuracy | ±1% |
| friction force accuracy | ±1% |
| temperature control accuracy | ±2 °C |
| static friction coefficient range | 0–1.0 |
Specifications subject to confirmation in the formal quote.
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