CNC Spindle Motor 9.0 kW, 15000 RPM, 380V Water Cooled
The 9.0 kW Water-Cooled CNC Spindle Motor is a heavy-duty industrial powerhouse engineered for applications where maximum cutting force and thermal stability are critical. Delivering a formidable 6.5 N.m of torque via its advanced 6-pole motor architecture, this spindle is optimized for CNC metal milling, industrial drilling, and heavy-duty composite machining. Operating at 15,000 RPM with a high-frequency 750 Hz input, it ensures efficient material removal rates while maintaining precision. The integrated water-cooling jacket provides superior heat dissipation, allowing for continuous operation during long production cycles without compromising accuracy. Equipped with a premium P4 bearing configuration (2x 7008 & 2x 7006) and an ER32 collet interface supporting tools up to 20mm, this 27 kg motor provides the mechanical rigidity required for professional-grade machining centers.
- Industrial 9.0 kW High-Power Performance
- 6-Pole High Torque design for heavy cutting (6.5 N.m)
- Precision P4 Grade Bearing Assembly (7008 & 7006)
- 750 Hz High-Frequency stable operation
- Advanced Water Cooling for continuous duty
- ER32 Collet system for tool shanks up to 20mm
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 | WM90150R380M1 |
| POWER RATING | 9.0 kW |
| MAX SPEED | 15000 RPM |
| OPERATING VOLTAGE | 380 V AC |
| RATED CURRENT | 20 A |
| FREQUENCY | 750 Hz |
| RATED TORQUE | 6.5 N.m |
| POLE COUNT | 6 Pole |
| COLLET INTERFACE | ER32 (2mm - 20mm) |
| BEARING CONFIGURATION | 2 x 7008 P4 (Front), 2 x 7006 P4 (Rear) |
| MECHANICAL | weight: 27 kg | coolingType: Water Cooled | bodyType: Heavy-Duty MTC Series |
Industrial Applications
| Usage Scenario | Target Industry |
|---|---|
| Industrial CNC Metal Milling and Machining | Metal Fabrication and Machine Tooling |
| Heavy-Duty CNC Drilling and Boring | Automotive and Aerospace Manufacturing |
| Large-Scale Woodwork and Panel Processing | Industrial Woodworking and Furniture |
| Advanced Composite Material Routing | Composite and Plastic Engineering |
| VMC Machine Tooling and Spares | Die and Mold Making Industries |
| High-Performance Industrial Automation | General Engineering |
Technical FAQ & Operational Guide
What is the advantage of a 6-pole motor in this 9.0kW spindle?
A 6-pole design provides much higher torque at lower and mid-range speeds compared to standard 2-pole motors. This is essential for metal milling and drilling where constant cutting force is needed to push through tough materials.
Does this spindle require a specific cooling setup?
Yes, for a high-power 9.0 kW motor, a professional water cooling system (water pump or chiller) is mandatory to circulate coolant and maintain the motor's operating temperature during heavy-duty tasks.
Which tools are compatible with the ER32 collet?
The ER32 system is very versatile, supporting tool shanks from 2mm up to 20mm. This allows for both fine detailing and large-scale material removal bits.
Request Quote
Share your requirements, and we’ll provide a tailored quote.
