5/10pcs for Bambu Lab PTFE Tube Pneumatic Connector 3D Printer X1 X1C P1P P1S A1 1.75mm Filament Extruder 3D Printer Parts(20pcs)

PTFE:OD 4mm ID 2.5mm fit for 1.75mm FilamentColor: White/GreyConnector: PU-4 fit for OD4mm PTFE TubeHigh-concerned chemical : NoneModel Number : Bambu Lab PTFE Tube Pneumatic ConnectorItem Type : Flexible Shaft CouplerOrigin : Mainland China

• 1.【Effectively Compensates for Shaft Misalignment, Reduces Vibration】: The flexible structure design effectively compensates for parallel and angular misalignments between the motor shaft and the lead screw. It reduces vibration and noise during operation, improving printing precision and stability, especially suitable for long-duration continuous printing.
• 2.【High-Quality Alloy Steel Material, Durable and Fatigue-Resistant】: The main body is made of high-strength alloy steel with a rust-resistant surface treatment, offering excellent wear resistance and fatigue resistance. It withstands high-speed rotation and frequent starts/stops, ensuring long-term use without deformation or breakage.
• 3.【Secure Connection, High Transmission Efficiency】: Ensuring a tight connection between the motor shaft and the lead screw. Minimizes backlash, enhancing Z-axis lifting accuracy for more uniform and detailed layer lines.
• 4.【Multiple Size Options, Compatible with Mainstream Printers】: Available in various inner diameter specifications compatible with most FDM 3D printer stepper motors and lead screw combinations. Choose the corresponding model based on actual shaft diameters before purchase.
• 5.【Easy Installation, Ready to Use】: Standard spiral cut design with a simple structure for easy installation. No additional debugging required—simply fix it in place and use. Ideal for DIY enthusiasts, replacement repairs, or new machine assembly.