Description:

The CNC Spindle Motor 4kW is designed for heavy-duty metal milling and cutting applications, providing high power and precision. This spindle motor, combined with a compatible inverter, offers reliable performance and versatility for CNC milling and router machine tools.

Key Features:

• Spindle Motor:

  • Power: 4kW – Delivers substantial power to handle demanding milling and cutting tasks on a variety of materials, especially metals.
  • Voltage: 220V – Suitable for standard industrial and workshop power supplies.
  • Speed: Up to 24000rpm – High-speed capability for fine, precise machining.
  • Collet: ER25 – Allows for versatile tool holding with high precision and minimal runout.
  • Cooling: Typically water-cooled (please verify) – Ensures efficient heat dissipation during prolonged use to maintain optimal performance.

• Inverter:

  • Compatibility: Designed to work seamlessly with the 4kW spindle motor.
  • Variable Frequency: Enables precise control of spindle speed, enhancing machining versatility and precision.
  • User Interface: Easy-to-use controls for quick adjustments and performance monitoring.
  • Protection Features: Includes over-voltage, under-voltage, over-current, and overheating protection for safe operation.

Applications:

• Metal Milling: Perfect for high-speed milling of metals, providing the power and precision needed for intricate and demanding projects.
• Cutting: Suitable for precise cutting operations on various materials, including metals, plastics, and wood.
• Engraving: Ideal for detailed engraving work, offering control and accuracy for fine details.
• CNC Router Machines: Enhances the capabilities of CNC router machines, making it versatile for multiple machining tasks.

Specifications:

• Spindle Motor:
  • Speed Ways: Through 3-phase output inverter and adjust the inverter frequency to change the spindle speed.
  • Cooling: Water cooling 4. Power Interface: Optional H17-4 pins waterproof air plug. The air plug marked "1", "2", "3", "4", "1", "2", "3" were connected to inverter (U, V, W),
  • Connected inverter ground. (Pay attention! Our spindle "4" connecting to GND, promised personal safety !!)
  • Power: 4kw
  • Voltage: 220V 14A 380V 8A
  • Frequency: 0-300Hz
  • Speed: 0-24000rpm
  • Runout Off: 0.01mm
  • 4pcs angular contact ball bearings
  • Bearing Type: 2 × 7002C P4 DT & 2 × 7000C P4 DT
  • Water Cooling ER25 collet chuck
  • Grease Lubrication
• Inverter:
• Power: 4kw
• Input Voltage (Phase): 220v（1 Phase）/380v（3 Phase）
• Output Voltage (Phase): 220v（3 Phase）/380v（3 Phase）
• Input Frequency: 50/60Hz
• Output Frequency: 400Hz
• Control Method: V/F control; Open-loop flux vector control

Build Quality:

• Materials: Constructed from high-quality materials to ensure durability and long-term performance.
• Precision: Engineered for high precision, ensuring minimal runout and accurate tool holding.

Safety and Handling:

• Ensure proper installation and alignment of the spindle motor and inverter.
• Follow all manufacturer guidelines for safe operation and maintenance.
• Use appropriate personal protective equipment (PPE) when operating the CNC machine.
• Store the spindle and collets in a clean, dry place to prevent rust and damage.

Package Includes:

• 4kW Spindle Motor
• Compatible Inverter
• Set of ER25 Collets (specific sizes would be listed here)

Kit include:

1 x Spindle Motor

1 x Inverter