Strain Wave Harmonic Drive Gearbox 13x13 mm Precision Reducer With 30 To 50 Gear Ratio Ultra Precise Coaxial Design Zero Backlash Plus Minus 1 Arcmin Accuracy Smoother CNC And Industrial Robotic Motion For Medical Equipment
✔️ 30:1/50:1 ratios, ±1 arcmin accuracy, zero backlash
This ultra-compact harmonic drive gearbox packs strain-wave gearing into a 13x13 mm footprint, delivering precise motion for robotics, medical devices, and CNC systems. It’s ideal for cobots and tight-space assemblies where smooth, repeatable movement matters.
✅ Footprint 13x13 mm with 31.5 mm thick housing
✅ Torque 1-100 N·m with up to 50:1 ratios
✅ Ultra-precise ±1 arcmin positioning and zero backlash
✅ 0-500 rpm output speed for rapid motion
✅ 90%+ efficiency at 6500 rpm input
✅ IP65 aluminum housing for dust/moisture resistance
✅ Overload capacity 150% for heavy-duty tasks
✅ 20,000+ hours maintenance-free operation
✅ Coaxial design reduces vibration in CNC and robotic joints
💡 What is a harmonic drive gearbox used for in precision robotics? Handy explanation of core uses for automation. - high-precision reducer for robotic joints with low backlash and repeatable motion - compact form factor for cobots and linear slide units - sealed, IP65-rated housing for harsh factory environments - reliable performance across repetitive cycles in CNC and automation tasks