The 7.5kW BT30 ATC Spindle is a high-performance spindle designed for demanding CNC machining applications requiring precision, reliability, and automated tool changing. Featuring a BT30 tool interface and support for Automatic Tool Change (ATC) systems, this spindle is ideal for CNC routers, machining centres, and production environments where efficiency and repeatability are critical.

Capable of speeds up to 24,000 RPM at 800Hz, the spindle delivers smooth operation and excellent cutting performance across a wide range of materials. The combined water and oil cooling system helps maintain stable operating temperatures during extended machining cycles, improving bearing life and overall spindle reliability.

This version is equipped with an NPN tool release sensor, making it suitable for CNC control systems configured for NPN signal inputs. With a maximum torque of 8.0Nm and a robust 4-pole motor design, the spindle provides the power and accuracy required for high-speed machining applications.

Includes

• 1 × 7.5kW BT30 ATC Spindle (NPN Sensor)

Specifications

• Rated Power: 7.5kW

• Rated Voltage: 380V

• Rated Current: 16A

• Maximum Speed: 24,000 RPM

• Frequency: 800Hz

• Cooling Method: Water Cooling & Oil Cooling

• Tool Interface: BT30

• Maximum Torque: 8.0Nm

• Motor Poles: 4 Pole

• Encoder: Optional (Square Wave / Sine-Cosine)

• Tool Release Sensor: NPN

• Spindle Weight: 29kg

• Application: CNC routers, machining centres, automated machining systems