85mm CNC Rotary Table With Planetary Gearbox Hollow Platform For Pro Grade Precision And Smooth Indexing In Milling And Fabrication Multiple Reduction Ratios 5 to 1 10 to 1 15 to 1 Compatible With Servo Or Stepper Motors

85mm CNC Rotary Table with Planetary Gearbox - single unit
✔️ Spec: 85mm hollow platform, 5:1/10:1/15:1 ratios, IP50

The PTN85 Hollow Rotary Platform is a compact 85mm CNC rotary table built around a planetary gearbox. It’s designed for high-precision indexing in milling, engraving, and fabrication setups, and it supports servo or stepper motors for flexible drive options.

✅ Reduction ratios: 5:1, 10:1, 15:1
✅ Bore diameter: 33 mm
✅ Output torque: 7.5-35 Nm
✅ Input power: 400W (servo) or 57W (stepper)
✅ Weight: 1.4 kg
✅ Protection: IP50

💡 What is a CNC rotary table with planetary gearbox used for in milling and fabrication?

A handy tool for precise rotation and indexing in CNC setups. - It provides precise angular indexing with low backlash. - Works with servo or stepper motors for versatile control. - Planetary gearbox options give flexible reduction ratios of 5:1, 10:1, 15:1. - Hollow platform allows through-spindle access for complex fixturing. ✝️