[Open Box] 3018-PRO φ52mm Aluminum Spindle Holder
Upgrade your 3018-PRO: Upgrade with a more powerful 300-500W spindle motor and Z-axis knob with a 52mm spindle mount. (This holder is not compatible with the original GS775 spindle.)
High Quality: The spindle carriage is made of high-quality aluminum for better rigidity and durability. High strength and long service life.
Stable and Reliable Performance: Can hold the motor firmly to increase stability and reduce noise. Limit switches and linear bearings are pre installed.
Delicate Appearance: All Metal design, drop in upgrade ready. Matches your 3018-PRO stock colors with the black sliver plating. It is practical and ideal for Genmitsu 3018-PRO.
Detailed Assembly Guide: With the detailed and clear installation guide in the package you can exchange the spindle hold on your own.
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Ship to USA only. Final Sale. 6-month Warranty. Details

Better Experience:
Feel free to upgrade your CNC with a more powerful 300-500W motor, it can hold the stepper motor firmly to increase precision and reduce noise.
Assembly Guide Included:
Limit switches and linear bearings are pre-installed. Every step for exchanging the spindle holder is written in the assembly guide in detail.
Application:
Used for 3018-PRO/Bakelite 3018-MX3 upgrade φ 52mm spindle or DIY engraving machine.
If you would like to add a laser to this spindle holder, you need to add an extra motor mount. You can download the 3D model to print one.
Specification:
Material: Aluminum
Copper nut: Pitch 2mm, lead 4mm
Z-axis travel: 40mm
Spindle hole diameter: 52mm
Stepper motor: NEMA17 1.7A stepper motor
Limit switch: Normally open interface, terminal block XH2.54-3P
What’s included:
1*CNC Aluminum Z-Axis Sliding Table (Fully Assembled Includes Bearings)
1* Removeable Limit Switches
1*Assembly Guide