Nema34 Stepper Motor Planetary Gearbox With 8 Arcmin Backlash, 20 To 1 Gear Ratio For 3D Printer And CNC Router Benchtop Lathe IP65 Protected Low Noise Under 60dB Efficiency Over 96 Percent Max Torque 190Nm Rated Torque 95Nm

Nema34 Planetary Gearbox for Stepper Motors (1 pc)
✔️ 8 arcmin backlash, 96%+ efficiency, IP65, 20:1 ratio, 190Nm max

This planetary gearbox is designed to bolt to Nema34 stepper motors, delivering high torque at low speeds in tight spaces. It's commonly used in CNC machines, engraving systems, robotic setups, mills, lathes, and benchtop projects.

✅ Backlash ≤ 8 Arcmin
✅ Frame size 80 x 80 mm (3.15 x 3.15 in)
✅ Adapter motor: for Nema34 Stepper Motor
✅ Max Permissible Torque: 190 Nm
✅ Rated Torque: 95 Nm
✅ Full load efficiency: ≥ 96%
✅ Protection class: IP65
✅ Noise: ≤ 60 dB
✅ Lifetime: 20000 hours
✅ Rated input speed: 3000 rpm
✅ Maximum input speed: 6000 rpm
✅ Output speed: 50 rpm

💡 What is a planetary gearbox used for? They're handy when you need high torque in a small space and precise speed control. - high torque density - precise positioning for repeatable machinery - efficient torque transfer in CNC and robotics - fits in compact setups with low noise