centrifugal clutch: meaning, definition, pronunciation and examples
Low (C2)Technical/Engineering
Quick answer
What does “centrifugal clutch” mean?
A mechanical clutch that engages automatically as rotational speed increases, using centrifugal force to press weighted shoes or levers against a drum.
Audio
Pronunciation
Definition
Meaning and Definition
A mechanical clutch that engages automatically as rotational speed increases, using centrifugal force to press weighted shoes or levers against a drum.
A type of clutch primarily used in small vehicles (e.g., mopeds, go-karts) and machinery where automatic, speed-dependent engagement is required, eliminating the need for manual clutch operation.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences; term is identical in both dialects.
Connotations
Neutral technical term in both varieties.
Frequency
Equally low-frequency outside mechanical engineering and small-engine contexts in both regions.
Grammar
How to Use “centrifugal clutch” in a Sentence
The [noun] uses/fitted with/has a centrifugal clutch.A centrifugal clutch [verb] at [speed] RPM.Vocabulary
Collocations
Examples
Examples of “centrifugal clutch” in a Sentence
adjective
British English
- The centrifugal-clutch mechanism is simple.
- It's a centrifugal-clutch assembly.
American English
- The centrifugal clutch mechanism is simple.
- It's a centrifugal clutch assembly.
Usage
Meaning in Context
Business
Rare, except in procurement or technical sales for small-engine components.
Academic
Used in mechanical engineering textbooks and papers on powertrain design.
Everyday
Almost never used unless discussing small vehicle repair.
Technical
Standard term in automotive, mechanical engineering, and small-engine repair manuals.
Vocabulary
Synonyms of “centrifugal clutch”
Neutral
Weak
Vocabulary
Antonyms of “centrifugal clutch”
Watch out
Common Mistakes When Using “centrifugal clutch”
- Misspelling as 'centrifigal clutch' or 'centrafugal clutch'.
- Using plural 'clutches' incorrectly when referring to the mechanism type.
- Confusing it with a 'torque converter'.
FAQ
Frequently Asked Questions
As the engine RPM increases, centrifugal force pushes weighted arms or shoes outward against a stationary drum, creating friction and engaging the drive.
Its main advantages are simplicity, automatic operation (no manual control needed), and smooth engagement ideal for small engines.
It is often replaced as a unit, though individual components like friction shoes or springs can sometimes be serviced if designed for it.
No. A Centrifugal Clutch is a type of engagement mechanism. A CVT (Continuously Variable Transmission) is a gearless transmission system that can use a centrifugal clutch as part of its design.
A mechanical clutch that engages automatically as rotational speed increases, using centrifugal force to press weighted shoes or levers against a drum.
Centrifugal clutch is usually technical/engineering in register.
Centrifugal clutch: in British English it is pronounced /ˌsentrɪˈfjuːɡl klʌtʃ/, and in American English it is pronounced /ˌsenˈtrɪfjəɡəl klətʃ/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think CENTRE + FLEEing: weights flee from the centre as it spins, engaging the CLUTCH.
Conceptual Metaphor
A SELF-ACTIVATING PARTNER (engages automatically when conditions are right).
Practice
Quiz
In which of the following is a centrifugal clutch most commonly found?