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Very unpleasant, pushy Gearbest person this time, so I just wanted to get this out there and that guy out of my inbox before a highly anticipated set of PCBs arrives tomorrow :3

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New CNC Machine EP01: Spindle Motor and YL620 Variable Frequency Drive

https://goo.gl/gSyAbf Electric Spindle Motor https://goo.gl/LnneCC Gearbest home page https://goo.gl/jkJQub Gearbest tools category https://goo.gl/Hs1CtT Gearbest 30% discount coupons Supported by: https://www.welectron.com/ RasPad: https://raspad.sunfounder.com/ Patreon: https://www.patreon.com/marcoreps I wanted to start this project a while ago, but never found a good place to start. Now that various components have been sponsored, I am starting with the milling motor. Most importantly I wanted a water-cooled brushless motor, but not the very common 2.2 kW version if I can help it. That one has been delivered with varying degrees of radial runout, which less popular models might not have.

Comments

Jon Harsem

The law of diminishing email returns: The quality of the reviewed product is precisely inversely proportional to the amount of emails espousing it's virtues.

Euclid

EXTREMELY precise stepper motors! I've been wanting to build my own reel to reel tape deck with clearpath servos because of their crazy accuracy and software. I've gotta learn all I can about motor controllers. I'm stuck, as I'm clueless how to get them to work in "real time" rather than following a predetermined tool path.

Jonáš Gruska

+1 for the precise steppers. I am a noob and need to build a motor which can help me move around 3mm with 0.01 precession :P so it would be extremely helpful to see someones approach to this

Mitja Kukovec

Extremely precise stepper motors :-)