CNC Spindle Motor 1.8 kW, 60,000 RPM, 220V High Speed Water Cooled
The 1.8 kW Water-Cooled CNC Spindle Motor represents the pinnacle of high-velocity rotational technology, designed for specialized applications where micro-precision and extreme speed are paramount. Delivering 1.8 kW of power on a stable 220V architecture, this motor achieves a staggering rotational velocity of 60,000 RPM. Driven by an ultra-high frequency of 1000 Hz, it provides a consistent 0.28 Nm of torque, ensuring vibration-free material removal and superior surface finishes in precision machining tasks. The advanced water-cooling system offers optimal thermal management, crucial for protecting the internal high-speed bearing sets during prolonged high-velocity operation. With a compact 5 kg frame and specialized 6mm tool holding capacity, this 2-pole motor is the ideal solution for industrial fabricators requiring surgical precision in micro-milling and high-speed cutting environments.
- Ultra-High Speed 60,000 RPM for maximum machining efficiency
- Extreme-Frequency 1000 Hz stable rotational performance
- Advanced Water Cooling for optimal temperature control
- Precision 2-Pole Motor architecture
- Balanced 1.8 kW Power Rating for high-performance micro-milling
- Compact and lightweight 5 kg design for high-acceleration axes
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 |
|---|---|
| MODEL NUMBER | O18600R220M1 |
| POWER RATING | 1.8 kW |
| MAX SPEED | 60,000 RPM |
| OPERATING VOLTAGE | 220 V AC |
| RATED CURRENT | 6.5 A |
| FREQUENCY | 1000 Hz |
| RATED TORQUE | 0.28 Nm |
| POLE COUNT | 2 Pole |
| TOOL HOLDING | 6mm |
| MECHANICAL | weight: 5 kg | coolingType: Water Cooled | bodyType: High-Speed Cylindrical Precision |
Industrial Applications
| Usage Scenario | Target Industry |
|---|---|
| Ultra-High Speed Micro-Milling and Drilling | Precision Engineering and Micro-Machining |
| Precision Jewelry and Watch Component Fabrication | Medical Technology and Instrumentation |
| Medical Device and Surgical Tool Manufacturing | Electronics and Semiconductor Manufacturing |
| Electronic Component Housing Machining | Jewelry and Luxury Goods Industry |
| Silicon and Glass Micro-Dicing | Aerospace and Defense Instrumentation |
| Advanced High-Velocity Prototyping and R&D | General Engineering |
Technical FAQ & Operational Guide
What type of VFD is needed for a 60,000 RPM motor?
This spindle operates at an extreme frequency of 1000 Hz. You must use a specialized high-frequency Variable Frequency Drive (VFD) that supports output frequencies up to 1000 Hz or higher. Standard industrial VFDs (typically limited to 400-600 Hz) will not reach the rated speed.
Why is water cooling essential for this model?
At 60,000 RPM, even minor friction generates significant heat. Water cooling provides the most efficient thermal dissipation, ensuring that the precision internal bearings do not expand or degrade, maintaining the surgical accuracy required for micro-machining.
Is this spindle suitable for large material removal?
No. This spindle is optimized for high velocity and micro-precision. With a torque of 0.28 Nm and 6mm tool holding, it is designed for fine finishing, micro-drilling, and micro-routing rather than heavy roughing tasks.
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