How to wind a brushless motor (number of windings per stator)

AI Thread Summary
To wind a brushless motor stator effectively, it's essential to determine the number of windings based on the desired performance and specifications. Key factors include the number of poles on the rotor, required RPM, and power output. Calculations for winding involve understanding the relationship between these elements and the copper wire used. Providing a picture of the stator can help clarify the winding process. Accurate winding is crucial for achieving optimal motor performance.
oystein
Messages
1
Reaction score
2
Hi folks,

I'm searching for information/procedure and also calculations/equations on how to correctly wind a stator on a (general or DC 3-phase) brushless motor? I.e. how to wind a copper wire X number of times around the stators, and thus get the desired performance/force that is required?

Thanks in advance!
 
Last edited:
Engineering news on Phys.org
Welcome to PF.
Can you please give a link to, or attach a picture of the stator.
How many poles on the rotor?
What RPM do you need?
What power?
 

Thread 'Following up on the recent thread about Earth Resistance measurements'

I have recently moved into a new (rather ancient) house and had a few trips of my Residual Current breaker. I dug out my old Socket tester which tell me the three pins are correct. But then the Red warning light tells me my socket(s) fail the loop test. I never had this before but my last house had an overhead supply with no Earth from the company. The tester said "get this checked" and the man said the (high but not ridiculous) earth resistance was acceptable. I stuck a new copper earth...
View full post »
Thread 'Electromagnet magnetic field issue'

Thread 'Electromagnet magnetic field issue'

Hi Guys We are a bunch a mechanical engineers trying to build a simple electromagnet. Our design is based on a very similar magnet. However, our version is about 10 times less magnetic and we are wondering why. Our coil has exactly same length, same number of layers and turns. What is possibly wrong? PIN and bracket are made of iron and are in electrical contact, exactly like the reference design. Any help will be appreciated. Thanks. edit: even same wire diameter and coil was wounded by a...
View full post »
Thread 'Beauty of old electrical and measuring things, etc.'

Thread 'Beauty of old electrical and measuring things, etc.'

Even as a kid, I saw beauty in old devices. That made me want to understand how they worked. I had lots of old things that I keep and now reviving. Old things need to work to see the beauty. Here's what I've done so far. Two views of the gadgets shelves and my small work space: Here's a close up look at the meters, gauges and other measuring things: This is what I think of as surface-mount electrical components and wiring. The components are very old and shows how...
View full post »

Similar threads

Induction motor windings, number of turns per phase and per pole
Replies
2
Views
3K
Is Picture 2 a Brushless DC Motor and How Do Winding Methods Affect Efficiency?
Replies
6
Views
8K
Revamp Your Motorcycle's Charging System for 12v DC: Stator Winding Help
Replies
3
Views
4K
How to calculate the inductance of a stator winding
Replies
5
Views
9K
Influence of Motor Winding End Turns On Torque
Replies
10
Views
9K
How are coils arranged in a power station generator?
Replies
8
Views
4K
Insulated brushless motor windings
Replies
2
Views
2K
Eddy currents in case of synchronous and asynchronous motors
Replies
14
Views
4K
How are BLAC motors wound and what makes them different from BLDC motors?
Replies
1
Views
8K
Lagging or leading synchronous generator
Replies
2
Views
3K

Hot Threads

Recent Insights

Back
Top