{"product_id":"planetary-gearbox-50-to-1-reduction-with-86mm-flan","title":"Planetary Gearbox 50 To 1 Reduction With 86Mm Flange And 16Mm Output Shaft, 3000 Rpm Speed Reducer For 14Mm Input Shaft, Compatible With Standard Stepper Motors, CNC Router And Robotic Arm Equipment","description":"\u003cdiv\u003ePlanetary gearbox 50:1 with 86mm flange for CNC gearheads\u003cbr\u003e\n✔️ 1x gearbox: 50:1 ratio, 86mm flange, 16mm output shaft \u003cp\u003eThis high-torque planetary gearbox reduces motor speed while delivering precise, repeatable motion. It’s designed to pair with standard NEMA 34 stepper and servo motors and is a common speed reducer for CNC routers, gantry systems, robotic arms, and packaging equipment.\u003c\/p\u003e \u003cp\u003e✅ Gear ratio: 50:1 \u003cbr\u003e✅ Flange: 86x86 mm square (3.38x3.38 in) compatible with NEMA34 motors \u003cbr\u003e✅ Input shaft: 14 mm (0.55 in) \u003cbr\u003e✅ Output shaft: 16 mm (0.63 in) \u003cbr\u003e✅ Rated load: 50 Nm; max 80 Nm \u003cbr\u003e✅ Backlash: ≤25 arcmin \u003cbr\u003e✅ Frame size: 86x86 mm (3.38x3.38 in) \u003cbr\u003e✅ Speed: up to 3000 rpm input \u003cbr\u003e✅ IP65 protection; noise \u0026lt;45 dB; helical gear design\u003c\/p\u003e \u003cp\u003e💡 What is a planetary gearbox used for in CNC machines and robotics?\u003c\/p\u003e\n\u003cp\u003ePlanetary gearboxes are handy for delivering high torque at low speeds in a compact package.\u003c\/p\u003e\n- Provides high torque at low speed for precise positioning in CNC mills, routers, robots\n- Reduces motor speed without losing torque to improve control and stability\n- Keeps backlash low for repeatable accuracy across cycles\n- Fits tight spaces with 86mm flange and 86x86 mm frame\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48146382979307,"sku":"VXB0GFVQF2WZ","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/81AbOqdm-GL_f3eb2044-e628-472f-8f4d-8b2763b00f75.jpg?v=1777118537","url":"https:\/\/vxb.com\/products\/planetary-gearbox-50-to-1-reduction-with-86mm-flan","provider":"VXB Bearings","version":"1.0","type":"link"}