PETamentor1 Puller update

Puller Update – Anti-Slip Rear Component


This update adds a new rear anti-slip component that prevents slippage on the stepper motor shaft during high extrusion resistance.
Visit the official project homepage:
https://petamentor.com/


🛠 What's New

New rear anti-slip locking part integrated with the pulley body.
Improved stability on high-resistance extrusion systems.
All updated STL / source files included in the package.


📦 Package Contents
All updated and ready-to-print STL files, including the new anti-slip component.

🖨️ Printing Details

Material: PLA
Printing Temperature: 210–220 °C
Supports: Not required
Layer Height: 0.2 mm recommended (0.12–0.28 mm works)
Infill: 20–40 % depending on required strength


🔩 Assembly
Parts are screwed together using metric screws:

Screws: M3 × 10 mm
Do not overtighten — PLA can crack under excessive torque.
Ensure the anti-slip component sits fir