There may be a lot of reasons why over time a fan starts to slow down and wobble or rattle.
Ceiling fan running slow reason.
Watch this video as this will help you troubleshoot and repair it under 10.
Why does the fan make noise while running.
Then we move on to other types of fan problems such as wobbling humming and failure to turn properly.
Loss of bearing lubrication and poor blade balance.
The other two are electrical.
We show you how to deal with a fan that doesn t work at all because it isn t receiving electrical power.
But some have reported it is still causing cpu use of 20 to 40 on their systems.
A ceiling fan can stop working properly for a variety of reasons.
Either a bad capacitor or damaged winding.
There being no self healing value of capacitor remained constant throughout life.
However most of them you can fix with just a little knowledge work and patience.
Run the task manager and see if that s the case on your systems.
Two of these issues are mechanical.
General noise is caused by many different reasons like stability of the ceiling material of the ceiling flashy mounting of mounting plate a long stand still of the fan broken or bent blades and holders false mounting of.
If it is a problem you can disable runtime broker in the registry.
Even if you have hundreds or thousands of programs running on the task manager details tab your cpu should be at 1 or less most of the time unless you re actually playing a game or processing information the computer should be nearly idle most of the time.
What is causing the motor on an electric fan to slow down and stop.
Even cpu usage over 4 5 if sustained will create enough heat to require active cooling.
With the rtm version of windows 10 runtime broker doesn t seem to misbehave like it did on earlier previews at least on my computer.
Is your fan running slow.
There was no question of speed dropping.
Ceiling vans have very little torque and almost any problem may cause the fan to run slowly.
It is caused by the normal operation of the motor.
They used paper oil capacitor with separate aluminium foil as electrodes.
This problem almost did not exist in older fans.
In this article we have given the top reasons why a ceiling fan starts slowing down with time and even given you some tips on how to fix your fan in case it is.