CNC Spindle Motor 1.8 kW, 60000 RPM, 220V High Speed Water Cooled
The 1.8 kW Water-Cooled Spindle Motor is an ultra-high-speed precision tool designed for specialized CNC applications requiring exceptional rotational velocity and thermal stability. Operating at a staggering 60,000 RPM with a high-frequency 1000 Hz input, this motor provides a robust 3.18 Nm torque, making it ideal for the intricate requirements of PCB drilling and high-end jewelry manufacturing. The integrated water-cooling system ensures the motor maintains an optimal temperature during extended high-speed cycles, protecting the precision-matched P4 grade bearings (4 x 7003 P4 arrangement). With a compact 4.5 kg frame and an ER11 collet system for micro-tooling, this 220V spindle delivers the accuracy and performance needed for modern micro-machining centers.
- Ultra-High Speed 60,000 RPM performance
- Extreme-Frequency 1000 Hz stable operation
- Advanced Precision P4 Bearing Layout (4 x 7003 P4)
- High Torque delivery of 3.18 Nm
- Continuous Duty Water-Cooling system
- Compact 4.5 kg lightweight architecture
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 | W18600R220M1 |
| POWER RATING | 1.8 kW |
| MAX SPEED | 60000 RPM |
| OPERATING VOLTAGE | 220 V AC |
| RATED CURRENT | 7.5 A |
| FREQUENCY | 1000 Hz |
| RATED TORQUE | 3.18 Nm |
| POLE COUNT | 2 Pole |
| COLLET INTERFACE | ER11 (1mm - 7mm) |
| BEARING CONFIGURATION | 2 x 7003 P4 (Front), 2 x 7003 P4 (Rear) |
| MECHANICAL | weight: 4.5 Kg | coolingType: Water Cooled | bodyType: High Precision Cylindrical |
Industrial Applications
| Usage Scenario | Target Industry |
|---|---|
| High-Speed PCB Drilling and Micro-Routing | Electronics and Semiconductor Manufacturing |
| Intricate Jewelry and Bangle Machining | Jewelry and Luxury Goods |
| Mobile Phone Component Engraving | Medical Technology |
| Micro-Medical Device Fabrication | Aerospace and Defense Instrumentation |
| Precision Silicon and Glass Dicing | High-Precision Research Laboratories |
| Advanced Prototyping and R&D | General Engineering |
Technical FAQ & Operational Guide
Can a standard VFD run this 60,000 RPM spindle?
No. This spindle requires a high-frequency Variable Frequency Drive (VFD) capable of outputting 1000 Hz. Standard industrial VFDs usually only go up to 400-600 Hz.
Why are 7003 P4 bearings used in this model?
The 7003 P4 grade angular contact bearings are specifically rated for ultra-high rotational speeds while maintaining negligible runout. The P4 precision class ensures accuracy during micro-machining.
What tools are compatible with the ER11 nose?
The ER11 collet system is optimized for micro-tooling, supporting shanks from 1mm up to 7mm, perfect for PCB drill bits and fine jewelry burrs.
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