CNC Spindle Motor 3.0 kW, 24000 RPM, 220V/380V Water Cooled
The 3.0 kW CNC Water-Cooled Spindle Motor is a robust industrial-grade solution designed for precision and durability in high-demand machining environments. Delivering a speed of 24,000 RPM at 400 Hz, this motor is a staple for CNC marble cutting, stone carving, and high-frequency wood machining. Its unique dual-voltage engineering (220V/380V) provides versatile power integration for various industrial setups. Featuring an advanced P4 precision bearing set (7005 & 7003), the motor ensures ultra-low runout and stable 1.27 Nm torque delivery. The active water-cooling system provides superior thermal management, allowing the spindle to maintain peak performance during long-duration production cycles in stone and soft metal (Aluminum, Brass, Copper) fabrication.
- Powerful 3.0 kW Industrial Grade Motor
- High-Speed 24000 RPM Performance
- Dual Voltage Versatility (220V / 380V)
- Precision P4 Grade Bearing Assembly
- Efficient Water Cooling System
- ER20 Collet system (1mm to 13mm tool shanks)
Comparative Technical Spindle Motor Configurations Matrix
Use the structural data catalog matrix below to evaluate power outputs, maximum RPM, operating voltages, and cooling styles across standard TriQuench CNC spindle models.
| Spindle Capacity | Operating Speed | Operating Voltage | Cooling System |
|---|---|---|---|
| 12.0 kW | 18,000 RPM | 380 V | Water-Cooled |
| 0.8 kW | 24,000 RPM | 220 V | Air-Cooled (Long Shaft) |
| 3.7 kW | 40,000 RPM | 380 V | Water-Cooled ISO20 |
| 9.0 kW | 18,000 RPM | 380 V | Air-Cooled |
Technical Specifications
| Technical Parameter | Engineering Specification Value |
|---|---|
| MAX SPEED | 24000 RPM |
| MECHANICAL | weight: 8.3 kg | coolingType: Water Cooled | bodyType: Industrial Cylindrical |
| FREQUENCY | 400 Hz |
| POLE COUNT | 2 Pole |
| BEARING CONFIGURATION | 2 x 7005 P4 (Front), 2 x 7003 P4 (Rear) |
| MODEL NUMBER | W30240R380M1 |
| POWER RATING | 3.0 kW |
| OPERATING VOLTAGE | 220 V / 380 V AC |
| RATED CURRENT | 9.8 A |
| RATED TORQUE | 1.27 Nm |
| COLLET INTERFACE | ER20 (1mm - 13mm) |
Industrial Applications
| Usage Scenario | Target Industry |
|---|---|
| Industrial CNC Marble and Granite Cutting | Stone and Architectural Fabrication |
| High-Precision Stone and Wood Carving | Industrial Furniture Production |
| Soft Metal Machining (Aluminum, Brass, Copper) | Metalworking and Engineering |
| Plastic and Composite Milling | Advertising and Signage |
| High-Speed Furniture and Signage Manufacturing | Machine Building and Automation |
| Pattern and Die Making | General Engineering |
Technical FAQ & Operational Guide
Can this motor be used for metal cutting?
Yes, it is highly efficient for soft metals such as aluminum, brass, and copper. The 24,000 RPM speed and stable 1.27 Nm torque provide the precision needed for clean metal milling.
What is the benefit of the water-cooling system for stone carving?
Stone and marble carving are heat-intensive processes. Water cooling ensures the motor maintains a stable operating temperature, preventing thermal expansion and protecting the internal bearings from premature wear.
How do I configure the dual-voltage settings?
The voltage configuration depends on your Variable Frequency Drive (VFD) setup. This spindle can be run on either 220V or 380V; please ensure your VFD parameters are matched to the motor nameplate to prevent damage.
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