Neodymium Engine 3D Printer Model
The file 'Neodymium Engine 3D Printer Model' is (STL) file type, size is 10.4MB.
The file 'Neodymium Engine 3D Printer Model' is (STL) file type, size is 10.4MB.
This is a try of a neodymium engine, it is not printed yet.
There is a lot of obvious changes, but i began to design it doing completely printable. But some bearings in main axis would be essentials.
All the screws are M12, easy to find and easy to change for 1/2" screws.
I have access to a big amount of Ø4x5 neodymium magnets, in my actual job we used it by tons and design it based on it. Don´t know if it will work, but was a funny noon.
EDIT 10/08/2017
I changed rotor supports for bi-part ones for use ISO 15 bearings (10x26x8) in main axis, also made an axis with an DIN-5465 (D14-d11) grooved for drag and a non normalized cotter in output end.
Also changed some measures, now stator are little bit biggers, presently magnet of rotor and stator shouldn´t touch.
I think that now looks functional.
I bought bearings for 6€ ten units, and the neodynium magnets cost arrround 15€ hundred units. I calculated the spending of material arround 500gr. So the budget is arround 40€.
I changed the original STL that I upload first, I worked over my primal .SLDPRT and didn´t modified names when I saved.
| base.STL | 63.2KB | |
| eje_motor.STL | 701.6KB | |
| estator_a.STL | 1.4MB | |
| estator_b.STL | 1.2MB | |
| freno_a.STL | 22.9KB | |
| freno_apoyo.STL | 22.5KB | |
| freno_b.STL | 23.8KB | |
| freno_guia.STL | 17.5KB | |
| freno_mango.STL | 5.5MB | |
| freno_tornillo.STL | 2.0MB | |
| freno_tornillo_2.STL | 1.9MB | |
| rotor_02.STL | 8.8MB | |
| separador.STL | 54.1KB | |
| soporte_02.STL | 1.8MB | |
| soporte_sup_rodamiento.STL | 139.9KB | |
| tuerca.STL | 1.7MB |
