CNC Spindle Motor 0.8 kW, 24000 RPM, 220V Water Cooled
The 0.8 kW Water-Cooled Spindle Motor is a specialized precision tool engineered for high-frequency CNC applications where thermal stability and rotational accuracy are paramount. Delivering a steady 24,000 RPM at 400 Hz, this motor is ideally suited for micro-machining tasks such as PCB drilling, intricate jewelry (bangle) making, and detailed wood relief carving. The integrated water-cooling jacket ensures the spindle maintains an optimal operating temperature even during extended production cycles, protecting the internal precision-matched P4 bearings (4x 7002 P4 arrangement). With its compact 2.8 kg frame and efficient 0.31 Nm torque delivery, this 220V motor offers the perfect balance of speed and stability for high-precision, small-scale CNC machinery.
- High-Speed 24,000 RPM for micro-tooling efficiency
- Continuous Duty Water-Cooling System
- Advanced Precision P4 Bearing Layout (4 x 7002 P4)
- Lightweight 2.8 kg Compact Design
- High-Frequency 400 Hz Stable Operation
- Versatile ER11 Collet interface (0.5mm to 7mm)
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 | W08240R220M1 |
| POWER RATING | 0.8 kW |
| MAX SPEED | 24000 RPM |
| OPERATING VOLTAGE | 220 V AC |
| RATED CURRENT | 2.5 A |
| FREQUENCY | 400 Hz |
| RATED TORQUE | 0.31 Nm |
| POLE COUNT | 2 Pole |
| COLLET INTERFACE | ER11 (0.5mm - 7mm) |
| BEARING CONFIGURATION | 2 x 7002 P4 (Front), 2 x 7002 P4 (Rear) |
| MECHANICAL | weight: 2.8 Kg | coolingType: Water Cooled | bodyType: High Precision Cylindrical |
Industrial Applications
| Usage Scenario | Target Industry |
|---|---|
| Precision PCB Drilling and Routing | Electronics and PCB Manufacturing |
| Automated Bangle and Jewelry Making | Jewelry and Luxury Goods |
| Intricate Wood Carving and Fine Engraving | Signage and Precision Engraving |
| Acrylic and Micro-Plastic Machining | Advanced Woodworking |
| Delicate Medical Component Production | Educational and R&D Laboratories |
| Advanced Prototyping and Hobbyist CNC | General Engineering |
Technical FAQ & Operational Guide
What is the primary benefit of water cooling for a 0.8kW spindle?
Water cooling provides superior thermal management, allowing the spindle to run at high speeds like 24,000 RPM for long durations without heat build-up. This protects the precision bearings and ensures consistent accuracy.
Which tools can be used with the ER11 collet?
The ER11 system is perfect for micro-tooling, supporting tool shanks from 0.5mm up to 7mm. This is ideal for PCB drill bits and fine carving burrs.
Does this spindle require a special pump?
Yes, it must be connected to a water cooling system (water pump and reservoir or a chiller) to circulate liquid through the cooling jacket during operation.
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