Summary

mpcnc brushless spindle - small edition;

Bigger version with 5050 Brushless motor coming soon...

Instructions

Did you know the 608ZZ bearings fit well into the 25mm ALU Conduit ?
Well...let's make a custom spindle...
https://youtu.be/ryJoEq1HYZQ

Basically you need 25mm OD conduit with 22mm inner diameter.
ALU conduit: 70-80mm.

You need to slowly squeeze the bearings into the conduit.
part list:
3x 608ZZ bearing.
ER11 Collet with 100mm length.
1xGT2 155T belt
1x16T GT2 pulley
1x36T GT2 pulley
1x2212 brushless motor
1x30A ESC
Arduino (nano for example) for spindle speed control (PWM)

Instructions and part list coming soon.

MPCNC custom brushless spindle IE version - Iteration 1