Spindle with brushless outrunner

[Vitali-M]

Hi!

I read several topics on how to mount a spindle using brushless outrunner. I know what I need to assemble, but I'd like to know the best options about the brushless motor, ESC and power supply.

My cnc milling is small like the Othermill v2, and Othermill uses a spindle with this specs: 1100kv brushless DC and 10500 - 16400 RPM
https://othermachine.co/support/tech.../othermill-v2/

I'm going to milling 6063 aluminum and HDPE with my Spindle. Is this engine a good option for my needs? https://hobbyking.com/en_us/turnigy-...ner-motor.html

And which ESC and source is right for it?

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[Vitali-M]

I don't understand how the othermill power supply have only 4A to power 3 nema 17 and 1 brushless outrunner. Anybody know?

[underthetire]

I don't understand how the othermill power supply have only 4A to power 3 nema 17 and 1 brushless outrunner. Anybody know?

That's 4 amps at 120 volt input. Probably outputs 12 amps or better at 12? Vdc.

And that outrunner seems pretty small.

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