Cooling Fan Brushless motor driver circuit

[manishanand14]

Hello Everyone!

Can anyone explain me the construction and working of this type of cooling fan motor.
Isn't it a single phase brushless motor.

I know how a 3 phase brushless motor works.

Please give me the circuit to drive this kind of motor.

 

[FvM]

To operate the motor, you'll connect a DC voltage to the two wires (blk - red +). The coils (apparently in a two-phase configuration) are driven by an electronc circuit not shown in your photos.

 

[manishanand14]

Thanks for reply.

I need the circuit diagram of that electronic circuit.

I can't photograph it because it is attached with the frame of the fan.

 

[chuckey]

These sort of motors need the fan or a flywheel on the shaft for them to rotate.
Frank

 

[maxim10373]

Hello Everyone!

Can anyone explain me the construction and working of this type of cooling fan motor.
Isn't it a single phase brushless motor.

I know how a 3 phase brushless motor works.

Please give me the circuit to drive this kind of motor.