How to install MA300 magnetic sensor

Motor Drivers/Sensors
#1

Hello everyone, I want to use MA 300 to detect the angle of BLDC。
I don’t know where the MA300 sensor should be installed，This is my BLDC

I cannot install a magnet on the end of the motor shaft. So I want to install MA300 under the BLDC stator。

2
21060×673 208 KB

Is this location OK？

#2

I don’t know if MA300 can directly detect the magnetic field of the rotor

#3

Hi Tuzki,

Welcome to the MPS Technical Forum. I will look into your question and provide an update soon.

1 Like
#4

thank you for your reply

#5

Hi Tuzki,

A couple of things:

  1. I recommend that you change to MA302. This is the next generation replacement of MA300, and it is better and lower cost.
  2. You can place the MA inside the rotor magnets. Please take a look at this application note. Let us know if you have any questions after reviewing that.

Ted

#6

Thank you very much for your answer

BLDC - 副本
BLDC - 副本1350×629 158 KB

Is the current installation location OK,