APPLICATION
Centrifugal Clutches for Go-Kart & Racing
Clean power transmission for acceleration, reduced wear, and race pace – precisely matched to your engine and application.
Why Centrifugal Clutches for Go-Kart & Racing?
For go-kart and racing applications, we offer reliable centrifugal clutches as part of our standard range. For special customer requirements, we also manufacture custom clutches – for example, for unusually demanding applications or special materials optimized for motorsport use.
What's at stake: In racing especially, clean power transmission determines acceleration and reduces wear – an incorrectly sized clutch costs both track time and drivetrain durability.
How a Centrifugal Clutch Engages Power Automatically
The centrifugal clutch connects the engine and drivetrain automatically – with no clutch pedal required. Here's how it works in detail:
We've been supplying this principle in our standard range for go-kart and racing for over 40 years; when needed, we also manufacture custom solutions for motorsport applications.
1. Centrifugal Weights
As engine speed increases, the centrifugal weights move outward.
3. Engagement Speed
The clutch only engages once a defined speed is reached.
2. Friction Linings
They establish the power connection.
4. Smooth Power Transmission
Power is delivered smoothly, with no clutch pedal needed.
These Factors Are Part of the Sizing Process
Every system is different – that's why we calculate the clutch sizing individually based on the following parameters.
01. Engine Power
A key criterion for selecting the right clutch size.
02. Engagement Speed
Affects the required power transmission.
03. Sprocket Ratio
Determines which engagement speed makes sense for your kart.
04. Vehicle & Driver Weight
Affects the required power transmission.
5. Racing Frequency
Training or competition – different levels of stress on the clutch.
06. Material Selection
Standard or special material such as aluminum for motorsport use.
How We Work Together
1. Inquiry & Consultation
You tell us the engine, kart class, and intended use.
2. Custom Sizing
We calculate the right clutch for your setup.
3. Made-to-Measure Manufacturing
Every clutch is manufactured to your technical specifications.
4. Delivery & Installation
Your clutch is delivered on time – ready for installation.
Frequently Asked Questions about Centrifugal Clutches for Go-Kart & Racing
What engagement speed is right for my engine?
The most commonly used engagement speed for the clutch is 1,800 rpm. However, it's possible to choose a higher or lower engagement speed, depending on how the sprocket ratio on the kart is set up.
Keep in mind that changing the engagement speed also changes the transmittable power of a centrifugal clutch.
How often does the clutch need to be serviced or replaced during racing use?
There's no general answer here – it depends on many factors, including the clutch's safety margin, the race course, and driving style.
Are there suitable clutches for different kart classes?
We offer various kart clutch sizes that differ in transmittable power. The key sizing criterion is engine power.
Can an existing clutch be adjusted or retrofitted?
The engagement speed of our centrifugal clutches can generally be adjusted. Just get in touch with us about your existing setup, and we'll review the options for you.
Our Application Areas at a Glance
Centrifugal Brakes & Clutches for Every Application
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150 North Michigan Avenue
35th Floor
Chicago, Illinois 60601