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Filament Sensor Mount – Upgrade for Ender 3 V3 KE

Print Profile(1)

All
X1 Carbon
P1S
P2S
A1
H2C
X1E
H2D Pro
H2S
A1 mini
P1P
H2D
X1
X2D
A2L

0.2mm layer, 3 walls, 15% infill
0.2mm layer, 3 walls, 15% infill
Designer
20 min
1 plate
3.0(1)

Open in Bambu Studio
Boost
10
18
1
0
70
8
Released 

Description

This filament sensor mount is designed as a simple and effective upgrade for the Ender 3 V3 KE.

🔧 Easy installation
The mount uses original screws and parts from the stock spool holder, so no additional hardware or permanent modifications are required.

🔄 Free filament movement
The sensor can slightly rotate sideways, allowing smooth filament feeding regardless of spool position. This helps reduce friction and improves reliability.

⬇️ Perfect for bottom-mounted spool holders
I personally keep my spool mounted at the bottom to avoid putting extra weight on the Z-axis. On a bedslinger printer, a 1 kg spool on the Z-axis can cause unwanted movement .
This mount works perfectly with that setup.

✅ Features

  • No extra hardware needed
  • Simple and clean installation
  • Smooth filament guidance
  • Reduced load on the Z-axis
  • Fully compatible with the stock filament sensor

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License

This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.