Snapmaker U1 Extruder Motor

The motor that pushes filament, and the fix for a skipping extruder.

Overview

The extruder motor drives the gear that feeds filament into the hot end. When it starts skipping steps you hear it as a rhythmic click and see it as under-extrusion, gaps between walls and weak parts. If the drive gear and hot end are both clear, the motor is the next thing to change.

Key Details

Features

• Drives the extruder gear and controls filament feed
• Restores consistent extrusion and dimensional accuracy
• Direct replacement for a skipping, grinding or dead motor

Compatibility

Listed by Snapmaker as compatible with the Snapmaker U1. This is a genuine Snapmaker part, not a third party equivalent.