Magnetic rewinder for KYZ FF2

Magnetic rewinder for KYZ FF2

This is a magnetic rewinder that remotely rotates the spool inside a filament dryer or humidity control box using magnets

The basic design idea is inspired by Magnetic rewinder for dry box
Thank you Nik17

KYZ FF2 is used as the spool shaft
When using this tool, please use it with KYZ FF2

The joint is designed to slide to some extent. It can be rotated without issues if the distance between the outside wall of the box and the spool is approximately 5mm to 20mm

Preparation
- 1x KYZ FF2 high airflow spool desiccant holder
KYZ FF2 needs to be installed on the spool shaft beforehand

- 8x or 14x neodymium magnets
Φ10x2mm (common, available on Amazon etc.)
or
Φ12.8x2.3mm (for Japanese users, Daiso magnets)
can be used
8 magnets can rotate some spools. Use 14 magnets if the dryer wall is thick or the distance between the spool and the wall is far

Assembly
Be careful with the magnet orientation when press-fitting. If incorrect, remove it from the hole on the back and reattach it