85mm Hollow Rotary Actuator With Hollow Rotating Platform, 3 Arc Min Precision, 8mm Input Shaft For Nema 23 Stepper Motors, 10 To 1 Gear Ratio Industrial Drive, Electronic Starter Included, Heavy Duty Motion System
✔️ 1x single unit, 85 mm hollow rotor, 3 arc-min precision
This compact hollow rotary actuator provides precise angular motion in a compact footprint, ideal for CNC tables, robotics joints, and automation projects. The hollow shaft design helps pass cables and mounts through the axis, enabling cleaner integrations with NEMA 23 motors and linear slide units.
✅ 85 mm hollow rotating platform with sealed ball bearing
✅ 3 arc-min precision for repeatable positioning
✅ 8 mm input shaft for NEMA 23 motors
✅ 10:1 gear ratio for torque boost
✅ Electronic starter included for easy wiring
✅ Heavy duty motion system for industrial use
💡 What is a hollow rotary actuator used for in precision automation and DIY projects? Handy device that adds controlled rotary motion in tight spaces.
- Rotary positioning for CNC tables, robotic joints, and inspection rigs
- Direct coupling to NEMA 23 motors via 8 mm input shaft
- Compact hollow shaft design saves space in assemblies
- Ideal for modular automation and custom motion workflows