CNC Hollow Rotary Actuator With Hollow Rotating Platform Turntable For 400W Servo NEMA 23 And NEMA 34 Stepper Motors Replaces Cam Indexer DD Motor 18 To 1 Gear Ratio For Precision Milling Projects
✔️ 1 pc hollow rotary actuator for 400W servo, NEMA 23/34 mounts, 18:1
The CNC hollow rotary actuator provides precise rotary motion through a hollow shaft, perfect for milling, engraving, and automated indexing. Ideal for use with 400W servo systems and NEMA 23 or NEMA 34 motors in machine shops and labs.
✅ Hollow rotating platform enables pass-through cables and tooling
✅ 18:1 gear ratio for fine, repeatable positioning
✅ Ball bearings with sealed design for smooth rotation
✅ Replaces cam indexer DD motor in CNC milling and automation
✅ Compatible with 400W servo and NEMA 23/34 motors; supports integration with linear slide units
💡 What is a hollow rotary actuator used for in CNC milling and precision indexing? Handy for precise rotary motion with a hollow shaft for passing cables or tubing passes. - sealed ball bearing design provides smooth rotation - 18:1 gear ratio enables fine angular positioning - pass-through hollow shaft for tooling and cabling