The GUNT TM 260.02 Elasto-hydrodynamic Behaviour experimental unit demonstrates elasto-hydrodynamic (EHD) lubrication in roller bearings, gear wheels, and cam followers, where contact surfaces are subjected to high loads and elastic deformation. This unit provides a basis for studying the influence of lubrication on gear and bearing performance.
Product Features
- Elasto-hydrodynamic lubrication occurs when surfaces are elastically deformed under high contact pressures, typical in roller bearings, gears, and cam followers.
- The TM 260.02 tribological system allows clear representation of the elasto-hydrodynamic behaviour of lubricating film layers.
- Lubricating film between a steel sphere and glass plate is visualized and studied using a reflected-light microscope.
- Experimental unit includes a rotating glass plate and a polished steel sphere as the friction pair, with adjustable contact force via lever.
- Glass plate is plane-parallel and dielectric coated; microscope stands on adjustable XY cross table with focus drive.
- TM 260 drive unit is required for experiments; unit mounts easily on the drive frame with quick-action chucks.
- Glass plate is driven via clampable coupling; display and control unit shows contact force and speed and allows continuous speed adjustment.
- Light waves from the reflected-light microscope pass through the glass plate and lubricating film, creating visible colour interference fringes for determining film thickness.
- Contact force is measured by a force sensor, enabling precise experimental results.
Benefits
- Visualizes the behaviour of lubricating films under high contact pressures for hands-on learning.
- Supports the study of elasto-hydrodynamic lubrication in bearings, gears, and cam followers.
- Adjustable contact force and speed provide precise experimental control.
- Quick and easy setup with TM 260 drive unit for efficient laboratory use.
Why Choose GUNT TM 260.02 Elasto-hydrodynamic Behaviour?
The GUNT TM 260.02 provides an accurate, visual, and adjustable platform to study elasto-hydrodynamic lubrication and tribological effects in technical systems, ideal for teaching and research applications.
