Electric Vehicle Tribology

We offer a comprehensive range of electric vehicle (EV) tribology, friction, and wear test solutions, empowering you to maximize EV efficiency and durability with precision.

rtec-instruments electrified traction module for EV tribology

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Summary

Module Features

Several electrified tribology and mechanical test modes
e-Traction, e-4 Ball, e-Reciprocating, e-Rotary, e-Fretting
e-Twin Roller and e-3 Roller (Rolling Sliding Pitting)
DC mode, AC mode, with Impedance, spark studies
Closed-loop temperature control
Highly versatile load and speed range

What is electric vehicle tribology? Electric vehicle tribology is a specialized branch of tribology that focuses on studying the friction, wear, and lubrication of components specific to electric and hybrid vehicles (EVs). Studying electrified tribology is essential for optimizing the performance and longevity of electrified systems such as electric and hybrid vehicles. Standard information that can be gathered from EV tribology testing are:

Change in lubricant film properties due to the effect of charge carried by the fluid
Effect of EDM or arcing on friction.
Study stray current (pitting, loose particles, brittle materials)
Effect of higher temperature at the interface
Tribology associated with higher operational speed
Development of specialized materials and lubricants that are tailored to withstand the unique mechanical and electrical stresses

Rtec-Instruments’ electrified tribology solutions:

Rtec offers a comprehensive range of test setups, meticulously designed for electrified tribology tests. These solutions are at the forefront of technological advancements, ensuring that you stay informed and equipped with the latest tools in your field.

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Learn More About Our Tribometer Platforms

EV tribology tribometer platforms for electrified tribology testing

Electrified Tribometer Platforms

Learn more about our versatile tribometer platforms that provide friction, wear, and surface properties of various materials under a multitude of environments and electrified testing conditions.

Explore Rtec-Instruments Tribometers

Electrified MFT-5000 Platform

Rtec-Instruments’ MFT-5000 offers a versatile platform for conducting multiple EV tribology tests, encompassing a range of common electrified applications, some of which are highlighted below.

Linear Reciprocating

Up to 80 Hz speed

Rotary

Speeds up to 9000 RPM

rtec-instruments electrified 4-ball module

4-Ball, Thrust Washer

Up to 10,000N tests

rtec-instruments electrified block on ring module

Block On Ring, Bearings

Up to 6000 RPM

Traction Module

Up to 200 N, 6 to -6 m/s

Fretting, HFRR, SRV

From 10 µm to 4.0 mm stroke

Impedance vs. changing linear velocities, 10SRR At Different Linear Velocities

Measure Impedance vs. Changing Linear Velocities

Transition from Ohmic to Capacitive Behavior over lubrication regimes. By precisely measuring impedance against varying linear velocities, we provide valuable insights into the dynamic tribological behavior of materials under different speed conditions.

The EV Tribology Solution

With advanced capabilities and customizable setups, Rtec’s tribometers supply the advanced EV tribology that empowers researchers and engineers to optimize materials, lubricants, and more for enhanced durability and efficiency in electric vehicle applications.