{"product_id":"beefy-planetary-gearbox-speed-reducer-20-to-1-rati","title":"Beefy Planetary Gearbox Speed Reducer 20 To 1 Ratio For Nineteen mm Input Shaft And Eighty mm Servo Motor 750W CNC Lathe Gear Box With Backlash Under 7 Arc Minutes 3500 RPM Eighty By Eighty mm Frame Output Twenty mm Shaft","description":"\u003cdiv\u003ePlanetary Gearbox Reducer 20:1 for 19mm input, 80mm frame\u003cbr\u003e\n✔️ 20:1 ratio, 80x80 mm frame, 19 mm input, 20 mm output \u003cp\u003eThis compact planetary gearbox is designed to mount on an 80 mm servo motor, with a 20 mm output shaft and a 19 mm input shaft. It’s a solid fit for CNC lathes, milling machines, engravers, and other compact setups where space is tight and torque matters.\u003c\/p\u003e \u003cp\u003e✅ Gear ratio: 20:1\u003cbr\u003e✅ Frame size: 80x80 mm\u003cbr\u003e✅ Output shaft: 20 mm\u003cbr\u003e✅ Input shaft: 19 mm\u003cbr\u003e✅ Backlash: ≤ 12 arcmin\u003cbr\u003e✅ Full-load efficiency: 94%\u003cbr\u003e✅ Max input speed: 6000 rpm\u003cbr\u003e✅ Rated input speed: 3500 rpm\u003cbr\u003e✅ Max torque: 122 N\u003cbr\u003e✅ Included: 1 pc gearbox, 4 screws\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a planetary gearbox used for in CNC machines and servo setups?\nPlanetary gearboxes are handy for delivering high torque in tight spaces. - Torque multiplication for higher cutting power\n- Handy for precise positioning with low backlash\n- Durable steel gears resist wear in long runs\n- Easy to mount on 19 mm input shafts and 20 mm outputs\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48145726603499,"sku":"VXB0DZBHX2BF","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71H_dwkkWCL_3562fc99-9f64-42ae-932d-71c6aebba07d.jpg?v=1777112344","url":"https:\/\/vxb.com\/products\/beefy-planetary-gearbox-speed-reducer-20-to-1-rati","provider":"VXB Bearings","version":"1.0","type":"link"}