7x10 Mini Lathe Tri Phase BLDC Motor Selection: Flipsky 6374 140KV BLDC Motor

In this short video I enumerate the reasons why the Flipsky 6374 140KV motor was chosen. In essence, wanted a BLDC motor, with an 8 mm shaft, a 3 mm key and hall sensors. At 36V the motor was able to deliver on the 2500 rated speed.
The motor can be purchased at:
amzn.to/3rcAAmm (Associates Link)

[@juansalgado6212]

Awesome video! Could this motor be controlled via 0-10v on a controller board?

[@iljanster]

Hey man, thanks for the video. I am looking at getting a 6483 140kv sensored motor for my mini lathe but I got a bit confused on which speed controllet do I need to get. The oridginal flipsky controller costs about 130 dollars maybe there is a cheaper version pf the controller?

[@CNCDude]

Well, I designed my own controller as you can see in a different video. That controller is kind of small and hard to position within the enclosure so I am redesigning to make it easier to mount into the Lathe. It will also be exclusively designed for the lathe so you don't need to worry about how to control the speed and such. Most ESC's out there use a remote control interface so then you need a controller to control the controller! There is no need for such complexity... Thanks for watching!

[@botak333]

​@@CNCDude hi mate, wichone is beter used bldc 6374 or servo sewing machine sir, if u think it??? Before i buy the bldc

[@CNCDude]

@@botak333 This will depend on what you want to do. It will also depend on the voltage. In this video we are working with low voltages so the BLDC would be better. If you want to work with line power, then the sewing machine servo is an option. If the project in question is a lathe like this one, either could work, but be aware there will be a step down power supply for the low voltage version.

[@botak333]

@@CNCDude yer sirr, because i want to build for my diy spindle also, i want cutting alumunium or mild steer i have diy bt30 so for now just need the motor, im confiusd, sewing motor reach 5000rpm but i dont know the torque, for bldc 6374 i see max rpm 8000, and torque around 3Nm ( i will use reducer 2:1). If u think wich one is the best choice for lathe and diy spindle also i have PSU 36V 20A.