How to Choose an ISO20 ATC Spindle

2.2kW ISO20 ATC spindle motor for compact CNC machining

ISO20 is a compact automatic tool-change interface for machines that prioritize a small tool envelope, high-speed workflow, and straightforward integration.

Direct answer: Select the 2.2kW ISO20 configuration only after confirming the approved speed, voltage, cooling method, runout, duty cycle, holder, pull stud, gripper, magazine, and controller I/O for the final SKU.

Selection checklist

Item	What to confirm
Tool interface	ISO20 holder, pull stud, gripper, and magazine compatibility
Machine fit	Mounting dimensions, carriage clearance, weight, and orientation
ATC feedback	Clamp, unclamp, home, sensor type, and signal voltage
Drive system	Model-specific VFD, speed reference, acceleration, and fault logic
Cooling	Approved air or water method and required service procedure

Typical applications

Compact CNC routers, PCB and electronics machining, jewelry and small-part machining, light engraving, and prototyping. Match the spindle to the machine structure and cutting load rather than power alone.

Next step

Compare the full ATC spindle range, review Engineering Center resources, or request an OEM review.

View 2.2kW ISO20 Product Request OEM Support