Leverage our expertise to build a custom Water Cooled ATC Spindle for your most demanding applications. WHD can tailor the coolant flow, housing materials, and internal seals to handle extreme duty cycles, specific cutting fluids, or challenging materials, ensuring optimal thermal stability and longevity.
■ 7.5kW ATC Water Cooled BT30 Spindle Motor Overview
7.5kW ATC Water Cooled BT30 Spindle Motor: Superior Performance, Efficient Cooling, Providing Stable Core Power for Your Machine.
Stability and durability are paramount during high-intensity, prolonged machining tasks. The 7.5kW ATC water cooled spindle motor ensures continuous stable operation under harsh conditions with its efficient water cooling and exceptional performance, reducing your repair rates and saving maintenance costs.
7.5kW Power" represents powerful cutting capability, easily handling various hardwood processing tasks for more efficient production.
■ 7.5kW ATC Water Cooled Spindle Motor Specification
| Model | STL125-24Z-7.5 |
| Power | 7.5kW |
| Voltage | 380V |
| Current | 12.0A |
| Poles | 4 |
| Torque | 3.4Nm |
| Speed | 12000-24000rpm |
| Frequency | 400-800Hz |
| Cooling | Water |
| Tool interface | BT30 |
■ ATC Spindle Motor Advantages
High-Precision Encoder Feedback System
Equipped with a high-resolution optical encoder for real-time monitoring of spindle speed and position, ensuring precise control.
High-Precision Ceramic Bearings
Equipped with standard high-quality front and rear ceramic bearings, ensuring exceptional mechanical accuracy, rigidity, and extended service life even at high speeds.
Efficient Dynamic Response
Optimized motor design provides rapid response and robust overload capacity, meeting demanding conditions with frequent starts/stops and load variations.
Exceptional Stability
Low overall vibration and noise levels provide stable assurance for your precision machining.
Dual Return Guarantee
Employs a standard spring-return ATC mechanism + optional pneumatic-assisted return system for precise, powerful action, ensuring smooth and reliable tool changes.
■ATC Spindle Motor Application Scenarios
CNC Engraving Machines
For conventional wood engraving, signage, etc., achieving precise and efficient machining.
Multi-Process Machining Centers
The stable and reliable ATC function is key to boosting your production efficiency.
■ FAQ
Q: 1.Why choose an automatic tool change (ATC) spindle?A: It can save time and improve work efficiency while ensuring processing accuracy.
Q: What are the common interfaces for ATC spindles?A: The common ATC spindle interfaces are mainly the ISO series and BT series.
Q: How to choose between water-cooled and air-cooled ATC spindles?A:The choice depends on the specific application. Water-cooled spindles have excellent heat dissipation, making them suitable for long-term, high-precision machining. Air-cooled spindles are easy to install and maintain, but they are noisy.
Q: How to carry out daily maintenance of ATC spindle?A:Keep the spindle and taper hole clean, and ensure stable air pressure.
Q: What should you do if the spindle makes an abnormal noise?A: Immediately stop the machine and inspect it. The cause could be an improperly mounted tool or a problem with the internal bearings.
