80mm CNC Spindle Motor Clamp Mount Bracket with Screws for CNC Router Engraving Milling Spindle

The 80mm CNC Spindle Motor Clamp Mount Bracket is a professional-grade mounting solution designed to securely hold spindle motors in CNC routers, engraving machines, and milling systems. Constructed from precision-machined high-strength aluminum alloy, this clamp bracket is engineered to provide stable, vibration-free performance during high-speed operations. With a smooth internal diameter of 80mm, it is compatible with most 1.5kW and 2.2kW spindle motors.

The clamp features pre-drilled mounting holes and comes complete with heavy-duty screws for easy and firm installation. Its anodized finish resists corrosion and adds long-term durability in demanding environments such as machine shops and fabrication centers. Whether you're building a custom CNC machine or upgrading an existing one, this bracket ensures reliable spindle alignment, rigidity, and operational safety. Ideal for DIY makers, machinists, and CNC professionals seeking strong and stable spindle support.

Applications

• Mounting spindle motors in CNC routers

• Engraving and milling machine Z-axis support

• DIY CNC machine builds and retrofits

• Stable fixture for 1.5kW / 2.2kW spindle motors

• Replacement bracket for CNC spindle holders

Features

• Designed for 80mm diameter spindle motors

• Precision CNC-machined aluminum alloy body

• Strong grip and anti-vibration performance

• Includes 4 mounting screws for quick installation

• Pre-drilled holes for easy mounting

• Anodized corrosion-resistant surface

• Compatible with CNC routers, engravers, and mills

Package Includes

• 1 x 80mm CNC Spindle Motor Clamp Bracket

• 4 x Mounting Screws