Beefy 20 To 1 Planetary Gearbox For Nema 34 Stepper Motor Backlash 20 Arcmin Input Shaft 14mm 41.5mm CNC 3D Printer Lathe Reducer For 86 Step Motor Includes 4 Screws 2 Plugs 1 Key
✔️ Ratio 20:1, NEMA 34 fit, 20 arcmin backlash, 14mm input shaft, includes screws and plugs for straightforward setup
This planetary gearbox steps down speed while boosting torque for NEMA 34 stepper motors, making it a go-to choice for gear reduction in CNC machines, 3D printers, and lathe setups. It's perfect for folks in manufacturing or hobbyist projects needing steady, precise power delivery.
✅ 20:1 gear ratio delivers high torque for heavy-duty tasks✅ Backlash limited to 20 arcmin ensures accurate motor positioning
✅ Input shaft measures 14mm diameter and 41.5mm length
✅ Output shaft is 20mm diameter and 40mm long, with body length from 85mm to 134mm
✅ Weighs 235g, efficiency at least 95%, and handles up to 105Nm nominal torque
✅ Operates at 3000rpm nominal speed, up to 4000rpm max, with IP65 rating for tough conditions
✅ Noise under 60dB, works in temps from -15°C to +80°C, and lasts 20,000 hours
💡 What advantages do planetary gearboxes bring to precision equipment like CNC systems?
Planetary gearboxes stand out for their tough build in automation.
- They pack a lot of torque into a compact size, ideal for tight spots in machines
- Their low backlash keeps movements spot-on, cutting errors in repetitive tasks
- These units handle high speeds and loads without wearing out fast, boosting machine uptime
- They're easy to integrate with various motors, making them a smart pick for upgrades