Filament Break Detection PCB Sensor for Anycubic Kobra S1 / S1C
Filament Break Detection PCB Sensor for Anycubic Kobra S1 / S1C
Filament Cutter & Material Break Detection PCB Sensor for Anycubic Kobra S1 / S1 Combo / S1C
Keep your 3D prints running flawlessly with this replacement Filament Cutter and Material Break Detection PCB Sensor, designed specifically for the Anycubic Kobra S1, S1 Combo, and S1C series printers. This precision sensor module detects filament runout or breaks in real time, automatically pausing your print so you can reload and resume — saving time, material, and frustration.
Made in Mainland China.
Key Features
- Exact-Fit Compatibility: Engineered specifically for Anycubic Kobra S1, S1 Combo, and S1C 3D printers for a seamless drop-in replacement
- Filament Break Detection: Instantly detects filament runout or cuts, triggering a print pause to prevent failed prints
- Durable Plastic Housing: Lightweight yet sturdy plastic construction built to withstand the demands of continuous 3D printing
- Compact Design: Measures 17.5 cm (6.89 in) in length — easy to install in tight printer spaces
- PCB Sensor Module: Reliable printed circuit board design for accurate, consistent filament status monitoring
- 1 Piece Included: Ready to install right out of the box
Specifications
| Material | Plastic |
| Length | 17.5 cm / 6.89 in |
| Compatible Printers | Anycubic Kobra S1 / S1 Combo / S1C |
| Package Contents | 1 × PCB Sensor Module |
| Country of Origin | Made in Mainland China |
Important Notes
- Photos are for reference only; please refer to the written specifications for exact dimensions.
- Minor measurement differences may occur due to manual measurement — please allow a small tolerance.
- Color may vary slightly from images due to monitor display differences.
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Frequently Asked Questions
Q: Which 3D printer models is this filament break detection PCB sensor compatible with?
A: This PCB sensor module is specifically designed for the Anycubic Kobra S1, Kobra S1 Combo, and Kobra S1C 3D printers. Please verify your printer model before purchasing to ensure compatibility.
Q: What does the filament cutter and material break detection sensor do?
A: The sensor continuously monitors your filament feed during printing. If it detects a filament runout or break, it signals the printer to pause the print job automatically, giving you the opportunity to reload filament and resume — helping to prevent wasted prints and lost time.
Q: How difficult is it to install this replacement PCB sensor?
A: Installation is straightforward for anyone familiar with basic 3D printer maintenance. The module is designed as a direct drop-in replacement for the original sensor in compatible Anycubic Kobra S1 series printers. No special tools are required beyond standard printer maintenance tools.
Q: What is included in the package?
A: Each package includes 1 × Filament Cutter & Material Break Detection PCB Sensor Module, measuring 17.5 cm (6.89 in) in length, ready for installation.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.