How does a centrifugal clutch work on a golf cart?

How a golf cart CVT slip drive clutch works – YouTube

How does a centrifugal clutch operate?

How does a Centrifugal Clutch work? | Skill-Lync – YouTube

How do I know if my EZ GO clutch is bad?

What Kinds of Problems Can a Golf Cart Clutch Have?

  1. A sudden inability to maintain even slow speeds when heading uphill or changing elevation.
  2. Slowing down to a crawl, then speeding up, then slowing again, seemingly without reason.
  3. Jolting during startup.
  4. A ‘cranking’ sound when starting up the golf cart.

How do you adjust a centrifugal clutch?

Go Kart Clutch Adjustment For Higher RPM – YouTube

What does the secondary clutch do on a golf cart?

Yamaha driven clutches are better known as a secondary clutch. This clutch attaches to the rear end and is used to propel your golf cart to higher speeds. The clutch is closed until the motor turns over.

What are the disadvantages of centrifugal clutch?

Disadvantages of Centrifugal Clutch:

In the case of an engine with a low RPM, centrifugal clutch is not suitable for that one because of the overheating problem. More heat can be produced due to friction between shoes and clutch drum. This problem of overheating can damage the clutch due to slippage and loss of power.

At what rpm does a centrifugal clutch engage?


A clutch starts to engage around 2,000 rpm and will lock up around 2,600 rpm. Driving at full throttle gives the clutch a chance to cool down. Full throttle locks the shoes in the clutch against the drum.

Why is my golf cart clutch not engaging?

The battery might be the key reason for the clutch not engaging. If the battery is faulty, the clutch systems will fail to generate enough power and will not function. If this is the case, it is advisable to replace or fix the battery and the issue should be resolved.

Do golf carts have clutches?

Golf cart clutches or the CVT (Continuously Variable Transmission) is comprised of two different clutches connected together by a thick drive belt. The components are the drive (primary) clutch and the driven (secondary) clutch).

How often do you grease the clutch on a Yamaha golf cart?

Clutch lubrication should be done every six months or 500-750 miles. One to Two pumps with grease gun primed, using a multipurpose grease.

Why is my centrifugal clutch getting hot?

Your clutch may be overheating due to several reasons. One of the most common reasons is a lack of lubrication. If your clutch is not lubricated properly, there is no agent that helps to reduce friction and disseminate heat.

Why is my centrifugal clutch smoking?

When a part of your go-kart is smoking, an investigation into the reason is required before more damage occurs. The most common cause, usually the main culprit, is that the clutch is engaging, but it’s not fully grabbing. It is generally due to the engine not being powerful enough to get through the engagement stage.

How long does a centrifugal clutch last?

Improper installation of the centrifugal clutch can result in its failure as quickly as in a couple of minutes. Still though, even if installed properly, it won’t last more than five years maximum.

What is a driven clutch?

A primary drive clutch is the one that connects to the engines crankshaft and acts as the first clutch in operation. This clutch compresses when the engine turns over to give your cart torque. The secondary driven clutch attaches to the transaxle and acts as your speed.

How does a gas powered golf cart work?

In a gasoline-powered golf cart, the engine starts when you step on the gas pedal, and it shuts off when you take your foot off the gas. That feature helps save gas, cuts down on emissions and helps keep the course quiet, too.

How does a golf trolley clutch work?

A golf trolley clutch is used in electric golf trolleys that have motors to drive them forward. The motor in turn drives the shaft or axle via a gearbox. This in turn drives the wheels but in order to drive the wheels the wheels need clutches.

Is a centrifugal clutch automatic?

A centrifugal clutch is an automatic clutch that uses centrifugal force to operate. The output shaft is disengaged at low rotational speed and engages more as speed increases.

Why semi centrifugal clutch is better than centrifugal clutch?

a semi- centrifugal clutch uses lighter pressure plate springs for a given torque carrying capacity, so that the engagement of the clutch in the lower speed range becomes possible. The centrifugal force supplements the necessary extra clamping thrust at higher speeds.

What are the advantages of centrifugal pump?

7 Benefits of Centrifugal Chemical Pumps

  • Corrosion Resistance. Finish Thompson’s centrifugal chemical pumps are manufactured using corrosion-resistant materials. …
  • Energy Efficiency. …
  • Smooth Flow. …
  • Proven Reliability. …
  • Low Maintenance. …
  • Size Versatility. …
  • Application Versatility.

Which is better centrifugal clutch or torque converter?

Torque converter/CVT is ideal for off-road go-karts with frequent start-stop situations, If you’re using a heavy kart with big tires or if you’re going to climb hills then get a Torque converter. The Centrifugal clutch is ideal for high-speed Go-karts with small wheels on flat tracks.

Is a torque converter better than a centrifugal clutch?

Torque converters are great for lower end torque, as they have the ability to adjust the gear ratio depending on the engine’s RPM. This makes it ideal for heavier or off-road go-karts. On the other hand, a regular clutch maintains the same gear ratio all the time.

What are the advantages of centrifugal clutch?


  • Simple and inexpensive and need little maintenance.
  • The centrifugal clutch is automatic any kind of control mechanism is not necessary.
  • They help to prevent the engine from stalling.
  • The engagement speed can precisely control by selecting spring.

How do you put a clutch on a golf cart?

Yamaha Golf Cart Primary Drive Clutch | How to Remove and Install

How do I know if my golf cart belt is bad?

How to Check the Belts in your Gas Golf Cart | Golf Cars Unlimited

Do electric golf carts have clutches?

7. Golf Cart Clutch. All golf carts (much like cars) have a clutch, which is the part of the drivetrain that helps the put the power of the motor down through to the wheels/ground.

Does an electric golf cart have a transmission?

Unlike your automobile, electric carts do not have a transmission or clutch.

Are golf carts belt driven?

A drive belt is the larger of the two belts on your golf carts engine. This belt is your primary source of power between your clutches. We have belts for E-Z-GO TXT, Marathon, RXV, and Workhorse golf cart models. A faulty drive belt will keep your cart from performing optimally.

How do you tighten the belt on a EZ Go golf cart?

And EZGO is no different – there are no screws, knobs, or any other type of adjustment item that you can use to tighten up your belt. Once the belt is one, it has the same tightness and can only be changed if you swap the belt for another one either the proper length and width for your specific cart engine.

Where do you grease a Yamaha golf cart?

How to Check and Grease Your Golf Cart’s Grease Fittings – YouTube

How can I make my Yamaha Golf Cart faster?

6 Ways You Can Make a Golf Cart Faster

  1. Add More Torque to Your Golf Cart.
  2. Upgrade Your Golf Cart’s Motor.
  3. Improve the High-Speed Controller of the Cart.
  4. Add Better Golf Cart Tires.
  5. Use a Higher Powered Golf Cart Battery.
  6. Watch the Weight in Your Golf Cart.

How often should you change the oil in a golf cart?

If your golf cart is used often, you’ll want to check on it more than that. You’ll need to replace your engine oil and filter semi-annually, generally once it hits around 125 rounds or 600 miles of usage. For new engines, your initial oil change should be after 8 hours of run time.

How do you unstick a centrifugal clutch?

EASY! How To Fix a ‘Stuck’ Centrifugal Clutch – YouTube

Are centrifugal clutches directional?

Are Centrifugal Clutches Bidirectional? With this Extreme Duty centrifugal clutch, you can handle higher temperatures and ensure its longevity. They operate clockwise and counterclockwise.

Why does my go-kart take off when I start it?

If your go kart takes off by itself when the engine is started, with no one in the drivers seat, that is an indication that the clutch is badly in need of lubrication. Turn the engine off and park the machine up against a tree or fence to prevent it from taking off when you crank the engine again.

Do you need a clutch on a go-kart?

Can You Run A Go-Kart Without A Clutch? Unlike motorcycles, almost any kart does not need clutch and torque converter when driving. They have instead decided on using a direct drive system. The crankshaft and drive chain in a go-kart go directly connected to the rear axles via two pegs and a drive chain.

How does a torque converter work on a go-kart?

How does it work? The drive clutch is activated by centrifugal force from the engine crankshaft. The moveable sheave of the clutch is forced in (as shown above) as the rpm of the engine is increased. This contacts the drive belt.

What are the advantages and disadvantages of centrifugal clutch?

Centrifugal Clutch – Working , Advantages, Disadvantages and Applications

  • 1 Shoes. Shoes are the major part of the centrifugal clutch. …
  • 1 It is easier for the driver since the operation becomes simpler. 2) It is low in price. …
  • 1 Power transmission is limited due to slippage. …
  • 1) It is used in scooters, mopeds, and go-karts.

What is the best sprocket ratio for a go-kart?

2. Gear Ratio Chart

Sprocket 8 10
50 6.25 5.00
51 6.38 5.10
52 6.50 5.20
53 6.63 5.30

How much HP can a centrifugal clutch handle?

NORAM centrifugal clutches are designed to fit engines ranging from fractional horsepower up through 50 HP applications.

How does a primary clutch work?

The primary clutch is an advanced form of centrifugal clutch and is typically mounted to the output end of the engine crankshaft. The clutch has two sheave faces, one that is laterally fixed (stationary sheave), and one that can move in and out to engage the belt (moveable sheave).

What does a secondary clutch spring do?

More spring force “increases the upshift point” and allows the engine to build more horsepower before the clutch starts to upshift. From the secondary clutch looking at the primary clutch, More secondary spring force resists the push of the primary clutch lever and allows for more rpms.

How do primary and secondary clutches work?

Primary Clutch: Connected to the engine crankshaft and the first point of motion for a CVT transmission. This clutch closes at higher RPMs, allowing for smooth power transfer. Secondary Clutch: Connected to the primary clutch by a belt.

Which golf cart is best gas or electric?

Reliability: Both carts are very reliable, but newer electrics do generally last longer than gas. On an electric cart, there are fewer parts and therefore fewer parts to go bad. with a gas cart, you have clutches, carb, fuel pump, belts, valves, starter and more.

Do golf carts run on propane?

Gas-powered golf carts run on combustion engines. These engines are usually four-stroke, but older models might use two-stroke instead. They’re fueled with regular gas like any car or truck. Electric golf carts run on battery cells.

Do gas golf carts shut off when stopped?

Screw the throttle cable back in place on both the gas pedal and the throttle valve body on the engine. The golf cart will idle rather than shut off.