Hardcore High Precision Planetary Gearbox Clips Right Onto Nema 23 Nema 34 And Servo Motors While Dropping Massive Torque Multipliers That Keep Your Cnc Rig Running Flawless With Zero Drama Throughout The Job

Planetary gear reducer clips directly to servo and stepper motors
✔️ 5 1 ratio speed reduction 6.35 8 11 14mm shaft options

This single planetary gearbox acts as a direct drive extension for cnc routers and 3d printers. It snaps right over nema 23 and nema 34 stepper motors or 60mm servo units to multiply output torque without slowing down your feed rates.

✅ One piece high precision planetary reducer unit
✅ Offers 5 1 and 10 1 speed reduction ratios
✅ Accepts 6.35 millimeter 8 millimeter 11 millimeter or 14 millimeter input shafts
✅ Compatible with 57 millimeter nema 23 and 86 millimeter nema 34 frames

💡 What size input shaft works best with a planetary gear reducer for heavy cutting tasks?
Keep things slick by matching the shaft to your cutter depth.
- Slam into dense stock with the 11 millimeter or 14 millimeter adapter
- Tweak fine edges using the 6.35 millimeter option for smoother control
- Swap out to the 8 millimeter shaft when mounting on smaller stepper plates
- Drop in the higher reduction setting to multiply torque and kill vibration