{"product_id":"beefy-20-to-1-planetary-gearbox-for-nema-23-steppe","title":"Beefy 20 To 1 Planetary Gearbox For Nema 23 Stepper Motor With Low Backlash 20 Arcmin 21mm Input Shaft 10mm Output Shaft Includes Screws Plugs Key Built For Tough CNC 3D Printer Lathe","description":"\u003cdiv\u003e20:1 Planetary Gearbox for Nema 23 Motor with Low Backlash\u003cbr\u003e\n✔️ 20:1 ratio, 30 Nm nominal torque, 3000 rpm input, 14 mm output \u003cp\u003eThis high-torque planetary gearbox is designed for Nema 23\/24 stepper motors. It delivers smooth, precise motion in CNC machines, 3D printers, lathes, and robotics projects. Features include a compact Ø10 mm input shaft and Ø14 mm output shaft, with a sturdy housing with low backlash for repeatable positioning. Pack includes 1 unit with 4 screws, 2 plugs, and 1 key for quick installation. Suitable for precision drilling, milling, and automated equipment where torque reliability matters. \u003c\/p\u003e \u003cp\u003e✅ 20:1 gear ratio, low backlash ≤ 20 arcmin\u003cbr\u003e✅ Nominal torque 30 Nm, peak 60 Nm\u003cbr\u003e✅ Nominal input 3000 rpm, max 4000 rpm\u003cbr\u003e✅ Input shaft Ø10 mm x 21 mm (Ø0.39 in x 0.83 in)\u003cbr\u003e✅ Output shaft Ø14 mm x 35 mm (Ø0.55 in x 1.38 in)\u003cbr\u003e✅ Body length 57-83 mm (2.25-3.27 in), weight 235 g\u003cbr\u003e✅ IP65, -15 to 80 C operating range\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a Nema 23 planetary gearbox used for in motion control? This handy gearhead is built for reliable torque transfer in CNC, 3D printing, robots, and automated tooling.\n\u003cbr\u003e- High-torque, low-backlash drive for precise positioning in CNC and 3D printers\n\u003cbr\u003e- Compact planetary reducer compatible with Nema 23 motors for tight builds\n\u003cbr\u003e- Efficient transmission with strong IP65 protection for harsh environments\n\u003cbr\u003e- Long service life designed for thousands of hours of operation\u003c\/p\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48234172219627,"sku":"VXB0FHHWL7CV","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61zWydB2KcL.jpg?v=1778336382","url":"https:\/\/vxb.com\/products\/beefy-20-to-1-planetary-gearbox-for-nema-23-steppe","provider":"VXB Bearings","version":"1.0","type":"link"}