What’s a disc clutch?

A disc clutch is used in manual transmissions and can be made of organic materials, metal, iron compounds, or Kevlar. Proper setup depends on factors like engine size, vehicle weight, and tire size. Resurfacing the flywheel and replacing steel discs and pressure plates may be necessary. Street-driven clutches have springs to reduce clutch chatter, while […]

What’s a power clutch?

A power clutch is designed for high-performance vehicles, allowing for increased resistance and heat while transmitting more power to the wheels. They are used in manual transmissions and can be found in various equipment. A power clutch is a special type of clutch. A clutch, in general, is a device for transferring rotating power from […]

What’s an EM clutch?

Electromagnetic clutches use magnetic force to engage and disengage the clutch in vehicles. The clutch connects the engine and transmission to spin together and disengages to change gear or brake. Friction also plays a role. The clutch can create power or act as a brake. Electromagnetic clutches use a magnetic force to engage and disengage […]

What’s a one-way clutch?

A one-way clutch separates the drive and driven shafts when the former rotates slower or stops. It’s used in carburetor engines, farm equipment, and bicycle wheels. Ratchets use a simplified version of this mechanism. A one-way clutch is a device designed to mechanically separate the drive shaft from the driven shaft when the drive shaft […]

What’s a dog clutch?

A dog clutch connects and disconnects rotating shafts or machine parts using evenly spaced teeth or protrusions. It allows for strong mechanical fit without slippage, but lacks torque control. It is commonly used in manual gearboxes, marine drives, heavy machinery, and pull start systems. A dog clutch is a mechanism used to connect and disconnect […]

What’s a fan clutch?

A fan clutch disengages the cooling fan as engine speed increases, saving power and increasing fuel consumption. Prior to the 1970s, American-made automobiles used a direct-drive fan that robbed the engine of power at highway speeds. A thermostatically controlled fan clutch is operated by a fluid coupling and a bad fan clutch can cause the […]

What’s a pulley clutch?

Pulley clutches are used on belt-driven components to reduce engine drag and wear. Air conditioning compressors use a centrifugal pulley clutch, while cooling fans have a thermostatic clutch. Alternators may also have a pulley clutch to maintain high output at lower RPMs. Failure of these clutches can cause overheating, poor fuel economy, and reduced gas […]

Centrifugal clutch: what is it?

A centrifugal clutch is activated by engine speed and RPM and can be adjusted by swapping out springs. It consists of an internal mechanism and external housing, and altering the weights and springs can manipulate the clutch’s stall speed. The clutch uses gravity and centrifugal force to engage gradually, unlike an electromagnetic clutch. A centrifugal […]

What’s a slipper clutch?

A slipper clutch is a device used on high-performance motorcycles to prevent rear tire hop or chatter in the event of a failed engine or sudden deceleration. It can be adjusted to slip at a predetermined force and has been standard equipment on most high-powered four-stroke racing bikes sold since 1980. Retrofit clutch kits are […]

What’s an adjustable clutch?

An adjustable clutch can be reset when it wears, saving money and improving performance. Adjustment is done by resetting the play in the push rod of the slave cylinder or cable. Safety steps must be followed, and expert advice may be needed for better performance adjustments. An adjustable clutch is a clutch system on a […]

What’s a mag clutch?

A magnetic clutch connects and disconnects two shafts using an electromagnetic field instead of a diaphragm spring. It has four components: a coil, rotor, armature, and hub. Overexcitation can improve response time. Magnetic clutches are used in air conditioning systems, braking systems, and other machines. A magnetic clutch is a device that allows connection and […]

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