Installation & repair

Why do ceiling fans wobble?How to balance a swaying ceiling fan

Ceiling fans are a great way to circulate air to create a comfortable feeling in your home.

But suddenly one day it becomes a big obstacle for you, they make noise and wobble you worry about safety,for your family

Why do ceiling fans wobble?
Why do ceiling fans wobble?

From Wed, Toby Nwazor will explain Why do ceiling fans wobble? and How to balance a swaying ceiling fan .

Recommend how to solve its noise problem and more good tips for you, let’s get started…

Why do ceiling fans wobble?

Why do ceiling fans wobble?
Why do ceiling fans wobble?

Do you have a wobbly ceiling fan? If it’s not operating properly, shut it off and fix it.


Ceiling fan wobbles at high speed

If your ceiling fan is wobbling at high speed, there are a few possible causes.

First, make sure that all of the blades are securely attached to the fan. Loose blades can cause the fan to wobble. Also, check to see if any of the blades are bent or damaged.

Bent or damaged blades can also cause the fan to wobble. Finally, make sure that the fan is properly balanced.

An unbalanced fan can also cause the fan to wobble.

If you are unsure of how to fix the problem, please contact a qualified ceiling fan repair person.

Ceiling fan swaying at low speed

It’s like swinging at high speed, If your ceiling fan wobbles at low speed, you should also consider if the fan blades are firmly attached to the fan.

Check that the propellers are balanced, for other reasons the blades are bent or the blade quality is poor

An Improperly Seated Ball Socket

Ceiling fans that are equipped with downrods will invariably feature a ball socket at the very top of the downrod. The ball socket is installed inside of the hanging bracket that comes with the fan. After prolonged use, the ball socket may occasionally move to the side slightly. This is normal. When something like this takes place, you can be sure that the fan will begin to shake.

Inadequate Support for the ceiling

Inadequate support from the ceiling is a common problem with fans that have been installed by the homeowner.

It is essential to check that the electrical box that is installed in your ceiling is robust enough to support the dimensions and weight of the ceiling fan that you have installed.

In the event that it does not, not only will it cause the fan to wobble, but it also has the potential to present a significant risk to the user’s safety when the fan is running.

The Location of the Electrical Box is incorrect

A ceiling fan that is wobbling will almost certainly be because the electrical box that it is attached to is not flush with the ceiling.

Electrical boxes that simply were not installed correctly, that have become loose over time, or that have screws that have become damaged or worn can be the root cause of this problem.

Why Does The Ceiling Fan Make A Humming Noise?

Why Does The Ceiling Fan Make A Humming Noise?
Why Does The Ceiling Fan Make A Humming Noise?

The ceiling fan may make a humming noise if it is not balanced properly. To fix this, turn off the power to the fan and check that all of the blades are tight. Next, use a balancing kit to adjust the blades so that they are all level. If the blades are still not balanced, you may need to replace them.

Another reason the ceiling fan may make a humming noise is because the motor is going bad. If this is the case, you will need to replace the motor.

If the ceiling fan is still making noisy noises after you have checked all of these, it is best to call a professional.
They have the specialized tools to properly disassemble the ceiling fan and are more experienced in diagnosing, correcting the noise of your ceiling fan effectively and safely.

Steps to diagnose ceiling fan vibration

Steps to diagnose ceiling fan vibration
Steps to diagnose ceiling fan vibration

Check the Bolts for the Blades

Check that all of the bolts that hold the blades in place are present and tight. Check that they are the same bolts. Bolts of varying sizes can cause the blades to become out of balance with one another. A blade can be thrown out of balance with as little as.5 grams.

Inspect for bent or warped blades

If any of your ceiling fan’s blades are bent or warped, this can also cause an uneven air flow.

Try to straighten out the blade as much as possible or, if necessary, replace it with a new one.

If your ceiling fan is still producing an uneven air flow after you have followed all of these steps, then you may need to call a professional for help.

Check for loose blades

Maybe you haven’t tightened it or it’s because the screw hole is too big.

Make sure it’s tight

Check For Broken Blades

For some reason, the wings are broken

Check For Warped Blades

Wings bent due to impact, curved due to wing materials or blades not meeting HSCT

Multifidelity response surface model for HSCT wing bending material weight


Electrical Box Position

May become loose or deviated over time

Check The Motor

Dust will enter the engine causing them to not work smoothly or because the engine is too old

How to balance a swaying ceiling fan

How to balance a swaying ceiling fan
How to balance a swaying ceiling fan

Tightening the Screws

Make sure they are tight and not loose

Slide on Ceiling Fan Leveling Clamp

Slide on Ceiling Fan Leveling Clamp
Slide on Ceiling Fan Leveling Clamp

Use a ruler from the ceiling to the bottom of the wing to make sure that the blades are the same length

Balancing the Blades

If with the balance:  Hook the balancing clip around the center of a blade, using the higher-angled edge. These small clips add weight to the blade, allowing you to determine which one is causing the blade to wobble.

Turn on the fan and see if the wobble goes away. Transfer the clip to another blade and test each one until you determine which one is causing the issue.

Look for the blade that has the lowest wobble when the balance clip is attached.

If not the wing aligner: remove please remove the blades and stack them to see if they are really uniform or not, flatten them according to a standard

Fittings are Properly Installed.

  • Ball sockets are not in place, please fix them tightly
  • Does the position of the electrical box fill in the right place, does it move?
  • Double check that the screws on the wing are correct and then use it

F.A.Q Why do ceiling fans wobble

Is it typical for ceiling fans to sway from time to time?

When a ceiling fan wobbles, it’s natural; nevertheless, excessive wobble might cause harm to the fan and perhaps other objects in the room. They may also be rather boisterous. Fortunately, it is not too difficult to correct the situation. A ceiling fan that is not unsteady is a happy ceiling fan.

What can I do to keep my ceiling fan from wobblying around?

There’s always a way when there’s a wobble: The Best Way to Repair a Wacky Ceiling Fan
Check the fan box or fan brace to make sure that everything is correctly adjusted before continuing.

Examine the blade for fractures, warping, or other signs of deterioration.Ensure that all of the fan blades are the same height.Check to see if the blades are balanced by using a blade balancing kit or some coins.

How do you balance a ceiling fan if you don’t have a balance kit?

Making a Penny Work as a Ceiling Fan Balancer
Installing a penny at the middle of a fan blade with painters’ or masking tape can ensure that the fan operates properly.
Once you’ve discovered a location that alleviates the problem, remove the tape and replace it with a few drops of superglue.


Ceiling fans wobble for a variety of reasons, but most of the time it is because of an imbalance in the fan blades. This can be fixed by ensuring that all of the blades are properly balanced and by making sure that the screws are tight.

If you are still having problems with your ceiling fan wobbling, contact a professional to help you fix the issue.

Toby Nwazor

Toby Nwazor is a serial entrepreneur, a success coach, a business development consultant, a strategist, a motivational speaker, and a freelance writer. He writes on other cool platforms like Entrepreneur magazine,, Good Men Project, and Business 2 Community and author of website articles . He is the founder of My Startup CEO where he gives kick-ass motivation and provides helpful tips for start-up business success. Follow him on Twitter, and Like MSC on Facebook

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