ATC (Automatic Tool Changer) Spindle Motor is a motor used in CNC (Numerical Controlled Machine Tool) for automatic tool change. This motor is designed with high speed rotation and precision to ensure efficient and effective tool changing in CNC machining operations.

ATC (Automatic Tool Change) spindle motors are specialized electric motors designed for use in CNC (Computer Numerical Control) machines, which are used in precision manufacturing and machining applications.