Computer-Controlled High-Speed Block-on-Ring Tester
A block-on-ring system for lubricant performance evaluation and friction and wear testing of metallic, non-metallic and solid lubricating materials.

BLOCK-ON-RING TESTERS
Capabilities
- Supports comparative simulation of automotive gear-oil scuffing resistance.
- Computer control and real-time friction and temperature curves.
- Higher test-force capacity than the MRH-3 configuration.
Selected specifications
| Test force | 0–5 kN |
|---|---|
| Friction force | 0–500 N |
| Spindle speed | 10–4,000 r/min |
| Temperature | Room temperature–100 °C |
| Standard ring | 49.22 mm diameter × 13.06 mm |
Confirm the final configuration and operating limits with our team for your specific test method.
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