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Prusa MK4/MK4S/CoreOne Motors
Prusa stepper motors are essential components of the 3D printer’s mechanical system, responsible for precision in every movement of the X, Y, Z axes and the extruder. Available in versions specific to each axis, these motors ensure reliability, consistent performance, and full compatibility with the printer firmware, delivering smoother prints and better filament control.
There are two main variants of these motors: one designed for the X and Y axes, which require fast and repetitive movements, and another for the Z and extruder (E) axes, where torque, heat resistance, and stability under load are critical factors. The version for the E axis is optimized for frequent retraction movements, while the version for the horizontal axes minimizes vibrations thanks to a more balanced rotor.
The Z-axis motors include left and right models that work together to maintain the verticality and alignment of the heated bed. On the X-axis, speed and acceleration are prioritized, while the Y-axis design maximizes precision over long distances. Each motor is calibrated for its specific function, ensuring optimal synchronization and consistent results with less wear and increased durability.
Original Prusa Stepper Motors for E, X, Y, and Z Axes, Designed for Maximum Precision and Reliability