G-Penny Original 2.2kw ER20 Water Cooled Spindle Motor 80*230mm 220v / 380v 4pcs 7series Ceramic Bearings 0.01mm Longer Type

Description

Precision Engineered for Ultimate Stability

Elevate your CNC machining capabilities with the G-Penny Original 2.2kW Water-Cooled Spindle Motor. Designed for professionals who demand uncompromising accuracy, this “Longer Type” spindle features an extended 80*230mm shaft length, providing superior rigidity and reduced deflection during heavy-duty cutting operations. Whether you are working with wood, aluminum, or composite materials, this motor delivers the power and consistency required for high-precision manufacturing.

Key Features & Specifications

• High-Power Performance: Delivers a robust 2.2kW (3HP) output, ensuring efficient material removal rates and sustained performance under load.
• Superior Bearing Quality: Equipped with four 7-series ceramic bearings, offering exceptional heat resistance, low friction, and extended service life compared to standard steel bearings.
• Micron-Level Precision: Achieves a runout tolerance of just 0.01mm, guaranteeing smooth surface finishes and tight dimensional tolerances on every cut.
• Enhanced Stability: The longer 230mm shaft design minimizes vibration and tool deflection, making it ideal for deep pocketing and large-diameter workpieces.
• Flexible Voltage Options: Available in both 220V and 380V configurations to seamlessly integrate into single-phase or three-phase industrial power systems.
• ER20 Collet Compatibility: Standard ER20 collet chuck allows for quick tool changes and compatibility with a wide range of end mills and router bits.

Optimized for Long-Lasting Reliability

Water cooling is essential for maintaining optimal operating temperatures during extended machining sessions. This G-Penny spindle is engineered to dissipate heat efficiently, preventing thermal expansion that can affect accuracy. By combining advanced ceramic bearing technology with a robust, extended shaft design, this motor ensures that your CNC machine operates at peak efficiency day after day. Choose the G-Penny Original for a spindle that balances raw power with meticulous engineering precision.