CNC Aluminum Z Axis Spindle Motor Mount 85Mm Stroke 300-500W Spindle Holder 52Mm Diameter for 3018 Pro/3018-PROVer

Parameters of CNC upgrade kit:Fixed by SCV10UU Linear Motion Ball Bearing Slide and T8 anti-backlash nut.Nema17 motor drive. Adopt pitch 2mm lead 4mm T8 screw drive. Upgrade your 3018/3018-PROVer/3018Pro/ 3018-MX3/3018Pro MAX: Upgrade with a more powerful 300-500W motor with a 52mm spindle mount. Compared with the spindle holder there is a Z-axis rotary knob on its top. You can adjust the height of the Z-axis manually without power.The large 85mm stroke dramatically increases your creative space. The spindle carriage is made of high-quality aluminum for better rigidity and durability. Compared with the Z axis made of plastic material the accuracy is higher and long service life. The upper and lower limit switch mounting holes are preset on the side of the Z axis; there are prefabricated holes for the Nema23 stepper motor on the top surface so you can upgrade the power of the Z axis. Colour:yellow Material:aluminum Size:Diameter: 52mm Package Contents: 1 x 3018 cnc upgrade