Hollow Rotary Actuator With High Precision Rotating Platform For Industrial Automation, 1 Arcmin Positioning And 15 Arcmin Repeats, Fits Nema 23 Stepper Motor, Substitutable For Direct Drive Cam Indexers, Ideal For Glue Dispensing And 4th Or 5th Axis

High-Precision Hollow Rotary Actuator - single unit for Automation
✔️ 1 arcmin pos., 15 arcmin repeat, 130mm dia, 52Nm torque, Nema 23 fit

This hollow rotary actuator provides a compact, direct-mount turning platform that couples directly to a stepper or servo motor. It’s ideal for adding a precise rotary axis to glue dispensers, packaging lines, or inspection stations.

✅ Outer diameter: 130 mm (5.12 in) rotating table
✅ Reducing ratio: 10:1
✅ Max torque: 52 Nm
✅ Bearing: crossed roller bearing for high rigidity
✅ Positioning accuracy: 1 arcmin
✅ Repeated positioning accuracy: 15 arcsec
✅ Parallelism: 0.01 mm
✅ Concentricity: 0.01 mm
✅ IP40 protection
✅ Service life: 20000 h
✅ Reference loading max: 20 kg
✅ Shaft options: 8 mm or 6.35 mm (1/4")
✅ Nema 23 mounting: 4 x M4 holes, 47.14 mm bolt circle, pilot 38.1 mm

💡 What is a hollow rotary actuator used for in automation? A handy way to add a precise rotary axis to automation systems. - handy for glue dispensing and 4th/5th axis tasks - pairs with standard Nema 23 motors for easy integration - uses crossed roller bearings for stable, repeatable motion - hollow design simplifies wiring and tubing routing