Z Axes Spindle Motor Mount, Aluminum Alloy Spindle Motor Holder for 3018 Maximum CNC Router, 52mm Stroke Z Axis Bracket with Pre Installed Limit Switch and NEMA17

Item Type: Z Axes Spindle Motor MountMaterial: Aluminum AlloyBearing: LM12UUScope of Application: 3018MAXIMUM, Approx. 52mm / 2.05in spindle engraving partsMotor Specification: NEMA17 stepper motor goodsPackage List：1 x Z Axes Spindle Motor Mount

• Enhanced Stability and Precision: This Z axes spindle motor mount is crafted from premium aluminum alloy to deliver superior rigidity compared to plastic alternatives, ensuring minimal vibration and higher engraving accuracy on your 3018 MAXIMUM CNC router machine during extended use.
• Pre Installed Functional Components: The spindle motor holder comes with a pre installed limit switch and LM12UU linear bearing, reducing assembly time and improving reliability by preventing over travel and enabling smooth vertical movement along the 52mm stroke range.
• Versatile Compatibility and Upgrade Potential: Designed specifically for 3018 MAXIMUM CNC routers, this Z axis bracket features preset mounting holes for both upper and lower limit switches and includes dedicated top surface holes for NEMA17 stepper motors, making it ideal for users upgrading from weaker components.
• Premium Aluminum Alloy Construction: Built entirely from high grade aluminum alloy, this spindle motor mount offers excellent durability, resistance, and heat dissipation, significantly extending service life while maintaining consistent performance under continuous operation.
• Manual Adjustment Convenience: Unlike standard brackets, this Z axes spindle motor mount includes a top mounted manual knob that lets you fine tune the Z axis height without powering on the machine—perfect for quick tool changes, test runs, or precise depth calibration in home workshops or small fabrication setups.