For sale is a set of motors and cable management mechanisms removed from a MakerBot 50002. The original 3D printer was unassembled, and the motors were salvaged from it, but they haven't been tested for a long time, so they are being sold as junk. - **Stepping Motor (with lead screw)**: Enables precise linear movement and is used for the Z-axis of 3D printers, etc. - **Stepping Motor (with pulley)**: Belt-driven, controls the movement of the print head and build plate. - **Cable Management Mechanism (built-in spring)**: Contains coiled cables and a spring, and is a part for managing the extension and storage of cables. (Cooling fan not included) - **2 Stepping Motors (with gears)**: Motors used for axial direction and precise positioning. These parts would cost approximately **13,000 to 26,000 yen** if purchased new. Due to long-term storage, operation has not been confirmed, so they are being sold as junk. Please check the photos and purchase only if you agree to the current condition.