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Valeo Transmission Systems - The Pendulum Dual Mass Flywheel

This innovative evolution of the Dual Mass Flywheel design has some key advantages.

What is a Pendulum Dual Mass Flywheel

Learn More about This Innovative Technology

You have likely seen a dual-mass flywheel before, but did you know there are actually several variations on the DMF design? Substantial improvements in efficiency and comfort have come with each evolution in flywheel technology, and the pendulum dual-mass flywheel is the latest innovation in flywheels from Valeo. In this 24-minute free webinar, you will learn everything you need to know about pendulum dual mass flywheels.

The History of Flywheels

Flywheels have long been a critical component of transmissions. We’ll briefly explore the history of flywheels and each major innovation that has improved clutch performance over the years. We’ll focus on dual mass flywheels and how Valeo has constantly improved on DMFs since the 1980s by inventing newer and better variants. Today, different types of flywheels are produced for different applications. We’ll show you a chart that explains what types of flywheels are appropriate for which vehicles according to their torque output and other factors. 

Why Do We Need To Filter Out Vibrations

Vibration is not just a cause of driver discomfort. Excessive vibration emanating from the engine can damage clutch components. We’ll explain the need for vibration reduction and the technologies that make it possible. You’ll learn why DMFs help reduce vibration and prevent it from transferring to the clutch pedal where the driver would notice it. You’ll discover how the pendulum dual mass flywheels provide further performance gains. We’ll also discuss other factors driving the need for more effective flywheels.

How Are Pendulum DMFs Different?

What exactly is a pendulum DMF? We’ll explain the difference between pendulum DMFs and other variants. You’ll learn how it works and what specific parts it uses. We’ll show you 3D animations and cut out diagrams of pendulum DMFs to explain how they dampen vibrations. You’ll learn how parts like the pendulum mass and roller spacers work together to achieve this effect.  

The Advantages of Pendulum DMFs

We’ll explore the advantages and improvements of the pendulum DMF over other DMF types. We’ll demonstrate the performance advantages using charts and benchmark the Valeo pendulum DMF to competitor components. You’ll learn how the pendulum DMF improves driver comfort and how it compensates for increased sensitivity in the most advanced gearboxes. You’ll discover why pendulum DMFs are being adopted in the latest high-end vehicles.   

Valeo DMFs and Clutch Parts

The Valeo pendulum DMF is being used in a number of models on sale today. We’ll show you the list of models and provide you with part numbers for these 100% OE Valeo parts. If you need a specific part, you can search the Valeo Tech@ssist part finder portal by part number, model, or VIN. Valeo makes dual mass flywheels for both OE manufacturers and the aftermarket. Valeo also makes other flywheel types like the solid flywheel in the Kit4P clutch kit. 

What You Will Learn in Our Webinar

In this webinar, you will learn:

  • How an EGR cooler works
  • What are the main failures of EGR coolers?
  • What are the EGR cooler failure symptoms?
  • How to avoid EGR cooler problems following fitment


Afterwards, you can download materials like technical bulletins and a parts catalogue for EGRs. We also offer two related webinars on EGR valve fault symptoms and how to perform an EGR test.

 

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