Compact 3D printed toroidal coil winder (Video Update)

Compact toroidal winder machine

This is a functional equipment, watch videos:

Updated: New video operation and handling

Short video test working with 0.4mm wire:

https://youtube.com/shorts/hGSsiwFXEeg

Short video process of mounting the torus inside the rings: https://youtube.com/shorts/nJo7rw3JWBg

Two rings type

Added "deslizamotor" for Nema17 (not tested)

Added Schematic electronic!!

It is a compact remodeling to achieve more stiffness and more speed winding process. Less height toroid possible to wind.

To download the previous model:

https://www.printables.com/es/model/702313-toroid-winder

Material Compact Toroid Winder:

1x JGB37 geared dc motor at 7rpm for rotate toroid

1x JGB37 geared dc motor at 500rpm for geared ring

3x Polyurethane flat roller (6x30x30mm) with two bearings

6x U0524 (5x24x7mm) nylon bearings (Rings guides)

1x V623ZZ (3x12x4mm) bearing (Wire guide)

4mm cylindrical neodymium magnet for lap counter

M3 Nut heat brass insert Length 3mm (OD 4.5mm)

M3 Button head screws, washer

M3 Grub screws

M4 Screws

M5 Screws, nuts and washer

M6 Screws, nuts and wide washers

1.5mm nail as pin to lock both rings

Felt for friction tensioner

Elastic ring for tensioner

12mm NPN inductive proximity sensor

dh48j digital counter

pwm dc motor control

Early test compact 3D Toroidal winder https://youtube.com/shorts/0YFZFXjgZs8

Category: Machine Tools