Three Phase brushless DC-motor connect Delta with 4-Pole

Help & Support Robot Parts
1

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Hi every one

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Solar pump
I have a big problem when starting the motor!

The motor must be started manually by pushing the rotor.
Or drive the motor fine up and down in turns.
Do you have a suggestion for how the motor can boot properly?

Has attached the Arduino codes I used to control the motor.
PumpeSystem.zip (676 Bytes)

Do you have a suggestion for the codes for a startup routine?
Can the codes make a startup routine to make the motor run correctly.
Hope you have a suggestion …

Yours sincerely
Monie

2

Hi,

You may need to change your minimum(1000) and maximum(2000) in your Arduino code depending on the ESC you are currently using to control your brushless motor.
Each ESC brand will have a different starting and ending PWMs.

3

OK bdaouas
Thank you very much for the respondents.
Have tried a lot with changes of minimum (1000) and maximum (2000) in your Arduino code. But without luck!
Will try to double the number of megnets on the rotor.
Or do you have another suggestion?

Yours sincerely
Monie