Name: K1 Series Extruder Stepper Motor 1.8 Degree Step Angle 0.8A 12 Tooth Gear Circular Shaft Drop In Replacement For K1 Max K1C K1 SE Ender 3 V3 And Ender 3 V3 Plus 3D Printer
Brand: Bearings
SKU: k1-series-extruder-stepper-motor-18-degree-step-an
Availability: InStock

Home Store

K1 Series Extruder Stepper Motor 1.8 Degree Step Angle 0.8A 12 Tooth Gear Circular Shaft Drop In Replacement For K1 Max K1C K1 SE Ender 3 V3 And Ender 3 V3 Plus 3D Printer

$18.04

Original: $51.54

-65%

K1 Series Extruder Stepper Motor 1.8 Degree Step Angle 0.8A 12 Tooth Gear Circular Shaft Drop In Replacement For K1 Max K1C K1 SE Ender 3 V3 And Ender 3 V3 Plus 3D Printer—

$51.54

$18.04

Original: $51.54

-65%

K1 Series Extruder Stepper Motor 1.8 Degree Step Angle 0.8A 12 Tooth Gear Circular Shaft Drop In Replacement For K1 Max K1C K1 SE Ender 3 V3 And Ender 3 V3 Plus 3D Printer—

$51.54

$18.04

The Story

Premium K1 Series Extruder Motor single unit replacement
✔️ 1.8° steps, 0.8A per phase, 12-tooth gear, fits K1 and Ender 3 V3

This official extruder motor is designed to replace the extrusion drive in K1, K1 Max, K1C, K1 SE, Ender 3 V3 and Ender 3 V3 Plus printers. It delivers steady filament feeding with low heat and quiet operation, helping you achieve consistent prints.

✅ 1.8° step angle for precise, reliable extrusion
✅ 0.8A per phase for stable torque during printing
✅ Round shaft with 12-tooth gear for smooth engagement
✅ Drop-in replacement compatible with K1 family and Ender 3 V3
✅ Low-noise operation for quiet prints

💡 What is an extruder motor used for in 3D printers? - Provides controlled rotation to feed filament reliably. - Works with the gear train to ensure a stable extrusion ratio. - A handy replacement to fix skipping or under-extrusion issues in common setups.