Yes , it is air cooled motor .I don't have any CNC skills to but my friend has. He manufactures big CNC router for wood many years ...His part of job is easy...My part of that project is to build compact belt grinder ..........
This is my motor , my friend have very good price from manufacturer.......
https://www.aliexpress.com/item/CNC...05b5-4104-8a0c-ee051cad188d&priceBeautifyAB=0
This is my motor , my friend have very good price from manufacturer.......
https://www.aliexpress.com/item/CNC...05b5-4104-8a0c-ee051cad188d&priceBeautifyAB=0