• Hey Guest, I see you are not signed up on our forum yet. Did you know Registration is FREE and is only a couple clicks away? You can even sign in from Facebook, Twitter or Google+ for your convenience! So what are you waiting for, CLICK HERE to join in on the conversation!

Motors Need help for repair brushless

Sidik Hartono

New Member
Hi.. Tony,
I am helping to repair my cousin's Heli KDS 450 sv. The helicopters are very dirty and haven't been used in the warehouse for 6 years
So, before using and resetting, all electronic devices must be given a little care. Like Servo & Brushless motor, I clean it first and give it a little lubricant ...

Does anyone know how to open and replace the brushless outrunner bearing of this motor?

The motor picture as follow...
No screw, no C lock, I had no idea to open this motor
I also don't know what brand this motor is

Any suggestion?


  • 20210313_194450.jpg
    107.1 KB · Views: 4
  • 20210313_194354.jpg
    79.7 KB · Views: 4
  • 20210313_194330.jpg
    34 KB · Views: 4
  • 20210313_194414.jpg
    99.6 KB · Views: 4

Top Bottom