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Bambu Lab Hall Sensor for Extruder Filament Sensor (P1P/P1S) - alternative
Alternative Hall sensor for Bambu Lab P1P and P1S 3D printers. Ensures accurate filament presence and cutter lever position detection. Package includes sensor PCB and flexible FPC connector cable; compatible exclusively with P1 series.
249 Kč
In stock
Product details
- SKU:
- WC34591
- Brand:
- Bambu Lab
- Category:
- Náhradní díly a doplňky
Product description
What it is
Alternative (non-original) hall switch – filament sensor board for Bambu Lab P1P/P1S printers. It uses the Hall effect to detect the proximity of a magnet and thus reliably recognizes:- whether filament is present in the extruder,
- and the position of the filament cutter lever.
Compatibility
- Designed for: Bambu Lab P1 Series (P1P, P1S)
- Incompatible with: X1/X1C/X1E and A1/A1 mini.
Why choose it
- Fast and cost-effective replacement for the original sensor.
- Accurate detection of filament and cutter lever – reduces unnecessary pauses and error messages.
- Maintained functionality with AMS (P1 Series): correct signaling of material loading/unloading.
Assembly and maintenance
- Replacement takes place in the front of the tool head/extruder; we recommend following the Bambu Lab Wiki procedure for P1. Turn off the printer and disconnect the power before operation.
- In case of reliability issues, check the cleanliness of the sensor and the correct orientation of the magnet in the mechanism – incorrect orientation can cause false detections.
Package contents
- Hall switch/filament sensor PCB
- Flexible interconnect cable (FPC) Note: Mounting screws and adhesive are not included in this alternative version. Some original kits include them, this replacement typically does not.
Weight
- Approximate product weight: ~0,023 kg (0,05 lb).
Note
This part is an alternative compatible replacement, not an original Bambu Lab accessory. Functionally, it corresponds to the purpose of the original "Extruder Filament Sensor – P1 Series".Key features:
- Alternative compatible replacement for the original P1 Series sensor
- Accurate and fast filament and cutter lever detection for reliable printing
- Compatibility exclusively with P1P/P1S – no firmware modifications required
- Includes flexible FPC cable for easy connection
- Durable contactless Hall technology with minimal mechanical stress
- Suitable for preventing downtime – it pays off to have a spare sensor on hand
