Description:
The X-Axis Linear Rail is a critical mechanical part that ensures the toolhead travels precisely along the horizontal plane. Unlike traditional wheel-and-extrusion systems, this linear rail utilizes recirculating ball bearings within a steel slider to provide a low-friction, high-accuracy path. This part is essential for maintaining the A1’s signature high-speed performance (up to 500 mm/s) while minimizing "ringing" or layer shifting.
Features:
Industrial Precision: Dramatically improves guiding accuracy, resulting in cleaner vertical walls and sharper details.
Vibration Damping: The rigid steel construction reduces mechanical resonance and wobble during high-acceleration moves.
Longevity & Durability: Designed for high-duty cycles with much slower wear compared to rubber V-wheels.
Smooth, Quiet Motion: Pre-lubricated bearings ensure the toolhead glides silently across the X-axis.
Direct OEM Fit: A genuine Bambu Lab spare part, featuring pre-drilled mounting holes for a perfect mechanical alignment with the A1 frame.
Specifications:
Model Number: FAC040-N
Compatible Printer: Bambu Lab A1
Material: Industrial Grade Hardened Steel / Plastic
Color: Metallic Silver / Grey
Function: Horizontal toolhead guidance and stability
