Ratio 5 To 1 Planetary Gearbox For Nema 34 Stepper Motor Backlash 10 Arcmin With 14mm Input Shaft And 20mm Output Shaft 41.5mm Input Length CNC 3D Printer Lathe Reducer Includes 4 Screws Plugs And Key

5:1 NEMA 34 Planetary Gearbox with 10 Arcmin Backlash
✔️ 1-piece pack: input 14 mm shaft, 41.5 mm; output 20 mm, 40 mm

This compact, high-torque planetary reducer is designed for NEMA 34 motors and is ideal for CNC machines, 3D printers, robotics, and precision automation where steady torque and smooth, controlled motion matter.

✅ Backlash ≤ 10 Arcmin
✅ Nominal output torque 98 Nm (13878 oz·in)
✅ Efficiency ≥ 95%
✅ Input shaft Ø14 mm; length 41.5 mm; Output shaft Ø20 mm; length 40 mm
✅ Body length 85 to 111 mm; Installation hole distance 69.6 mm; Weight 235 g

💡 What is a NEMA 34 planetary gearbox used for in precision CNC and robotics? This handy gearhead boosts torque and smooth motion in compact setups.
- Increases torque for high-load drives in CNC machines, 3D printers, robotics
- Maintains precise positioning with low backlash at low speeds
- Compatible with standard mounting and shaft sizes
- Durable IP65-rated enclosure for harsh environments