Bambu Extruder Filament Sensor – H2S

The Bambu Lab Extruder Filament Sensor (FAC142) is a replacement sensor assembly designed specifically for the Bambu Lab H2S series 3D printers. Located inside the extruder, this important component detects the presence of filament and monitors the position of the filament cutter lever, helping ensure accurate filament handling during printing.

Using Hall-effect sensor technology, the board provides reliable detection to support the printer’s filament feeding and cutting operations. It is an ideal replacement part when the original sensor becomes damaged or stops functioning correctly.

Key Features

• Dual Detection Function: Detects both filament presence and the position of the filament cutter lever.
• Hall-Effect Technology: Uses magnetic sensing for accurate and reliable detection.
• Reliable Filament Management: Helps the printer monitor filament status and manage feeding and cutting operations.
• Genuine Replacement Component: Designed for integration with compatible Bambu Lab H2S printers.
• Compact Design: Fits inside the extruder assembly without requiring replacement of the complete extruder.

Technical Specifications

Compatibility

The Bambu Lab Extruder Filament Sensor FAC142 is compatible with:

• Bambu Lab H2S
• Bambu Lab H2S Laser

Please verify your printer model and original part number before ordering.

What’s Included?

• 1 × Hall Effect Board Assembly
• 2 × BT2.6-6 Mounting Screws

Please note: This is the sensor assembly only. The complete extruder assembly is not included.

Let our Team guide you on purchasing the correct 3D equipment and materials for your next project by contacting us  directly https://ec3d.co.za/contact-us/