{"product_id":"101-planetary-gearbox-for-nema-23-stepper-motors-w","title":"10:1 Planetary Gearbox For Nema 23 Stepper Motors With 8mm Shaft And 20-25mm Shaft Length 57mm Flange 30 Arcmin Backlash Heavy Duty Metal Housing Low Noise Operation Ideal For Precision CNC And Robotics","description":"\u003cdiv\u003eInline planetary gearbox for NEMA 23 motors, 8mm input\u003cbr\u003e\n✔️ 10:1 gear ratio, ≤30 arcmin backlash, 66.3mm length, 10Nm torque \u003cp\u003eThis inline planetary gearbox is built to fit standard NEMA 23 motors with an 8mm input shaft. It delivers high torque, low noise, and a rugged 57mm flange with a 66.3mm overall length for precision CNC and robotics applications. Included: 1 gearbox and 4 screws.\u003c\/p\u003e ✅ Gear ratio 10:1\u003cbr\u003e\n✅ Backlash ≤ 30 arcmin (no-load)\u003cbr\u003e\n✅ Output shaft diameter φ14mm, length 34mm\u003cbr\u003e\n✅ Input shaft diameter φ8mm, length 20-25mm\u003cbr\u003e\n✅ Frame size 57x57mm; gearbox length 66.3mm\u003cbr\u003e\n✅ Efficiency ~90%; max torque 10Nm\u003cbr\u003e\n✅ IP54 waterproof rating; lifetime ~20,000 hours\u003cbr\u003e \u003cp\u003e💡 What is a NEMA 23 planetary gearbox used for in precision CNC and robotics?\u003c\/p\u003e\nA handy, compact drive that boosts torque and smooths motion in tight spaces.\n- Handy for compact CNC axes\u003cbr\u003e\n- Pairs with 8mm input shafts on standard motors\u003cbr\u003e\n- Reduces backlash for repeatable, accurate positioning\u003cbr\u003e\n- Ideal for robotics projects needing reliable motion control\u003cbr\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47987727499499,"sku":"VXB0DY13MZSV","price":68.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51yb7oQCvPL.jpg?v=1775253215","url":"https:\/\/vxb.com\/products\/101-planetary-gearbox-for-nema-23-stepper-motors-w","provider":"VXB Bearings","version":"1.0","type":"link"}