Planetary Gearbox Gear Reducer 20 To 1 Ratio High Precision Backlash Under 12 Arc-Min 4000 RPM Rock Solid Torque For 200W 400W 600W 60mm Servo Motors 14mm And 11mm Shaft CNC Lathe Router Benchtop

Planetary Gearbox Reducer: 20:1 High-Torque Servo Drive
✔️ Planetary gearbox 20:1 ratio, under 12 arc-min backlash, 4000 RPM

High-precision planetary gearbox designed for 60mm servo motors used in CNC lathes, routers, and benchtop machines. This compact reducer maximizes torque while keeping backlash low, making it ideal for precise positioning and repeatable cuts.

✅ Gear ratio: 20:1
✅ Frame size: 60x60 mm, flange 60 mm
✅ Shaft options: 14 mm and 11 mm
✅ Backlash: under 12 arc-min
✅ Max input speed: 4000 RPM
✅ Material: alloy steel
✅ Includes: 1 gearbox + 4 screws

💡 What is a planetary gearbox and why is it handy for servo drives?

Planetary gearboxes deliver high torque in a compact form, making them a handy option for precise motion in CNCs and benchtop machines.

• high torque density in a compact package
• low backlash for precise repeatability
• 60 mm flange with 14 mm and 11 mm shaft options for easy mounting
• robust alloy steel gears for long life