ELEGOO Neptune 4 Max Y Axis Motor – Original OEM Bed Motion Replacement

Description

ELEGOO Neptune 4 Max Y Axis Motor – Original OEM Bed Motion Replacement

The Y Axis Motor for the Neptune 4 Max is an original OEM replacement stepper motor designed to control the front-to-back movement of the printer’s large build platform. Built to factory specifications, this motor ensures smooth bed travel, accurate positioning, and stable layer alignment — all essential for maintaining high-quality prints on large-format models.

Specifically engineered for the motion system of the ELEGOO Neptune 4 Max, this motor delivers consistent torque and reliable step precision, even during long prints and high-speed movements. It is an ideal solution for replacing a worn, noisy, or skipping Y-axis motor and restoring your printer’s original performance.

With matching mounting points, shaft dimensions, and wiring connector, the motor supports straightforward installation without requiring firmware adjustments or mechanical modifications.

Key Features

• Original OEM Y-axis motor for Neptune 4 Max

• Designed for large-bed motion stability and precision

• Provides smooth movement and accurate layer positioning

• Reduces vibration, skipped steps, and motion errors

• Factory-matched connector for plug-and-play replacement

• Ideal for restoring performance on large-format prints

Specifications

• Product Type: Y-Axis Stepper Motor

• Compatibility: ELEGOO Neptune 4 Max 3D Printer

• Motor Type: Precision stepper motor

• Step Angle: approx. 1.8° per step

• Shaft Type: Round shaft with pulley mounting support

• Connector: OEM JST-style motor connector

• Function: Controls print bed motion along the Y axis

• Installation: Direct OEM replacement fit