Hollow Rotary Actuator With High Accuracy Hollow Rotating Platform Rotary Positioners Fits NEMA 43 Stepper Motor Substitutable For Direct Drive Motor And Cam Indexer Pro Grade Precision For Automation Glue Dispensing 4th And 5th Axis Tools
✔️ 280 mm hollow table; 1 arcmin accuracy; 20 arcsec repeat; IP40
This hollow rotary actuator is designed to connect directly with standard NEMA 43 stepper or servo motors, enabling stable, high-precision rotation for automation tasks. It's commonly used for glue dispensing, fourth or fifth axis tooling, packaging lines, laser marking, and other precision-indexing applications.
✅ Outer Diameter: 280 mm (11 inch) rotating table
✅ Reducing Ratio: 18:1
✅ Max. Torque: 100 NM
✅ Bearing: Crossed Roller Bearing
✅ Positioning Accuracy: 1 arcmin
✅ Repeated Positioning Accuracy: 20 arcsec
✅ Parallelism of Rotating Table: 0.01 mm
✅ Concentricity of Rotating Table: 0.01 mm
✅ Service Life: 20000 h
✅ Fit for Motor: Nema 43 (19 mm shaft)
✅ Weight: 19 kgs / 42.5 lbs
✅ Degree of Protection: IP 40
✅ Max Speed: 200 r/min
✅ Max Load of Inertia: 300 NM
✅ Max Axial Force: 7500 NM
✅ Reference Loading (max): 200 kgs / 440 lbs
💡 What is a hollow rotary actuator used for in automation? This handy device helps with precise, direct-drive positioning in 4th/5th axis tasks and dispensing.
- precise angle control with hollow design for easy wiring
- direct-mount to NEMA 43 motors for stable rotation
- supports high-accuracy positioning up to 1 arcmin
- ideal for glue dispensing and 4th/5th axis tasks