{"product_id":"ratio-101-planetary-gearbox-for-nema-17-stepper-mo","title":"Ratio 10:1 Planetary Gearbox for Nema 17 Stepper Motor 42-40mm Backlash 15 arcmin Input Shaft 10.8mm φ5mm Planetary Reducer for 86 Step Motor incl. 4 Screw 2 Plug 1 Key CNC 3D Printer Lathe","description":"\u003cdiv\u003e\n\u003cp\u003e10:1 planetary gearbox for NEMA 17 motors, compact 42x40mm body\u003cbr\u003e\n✔️ Single unit, for CNC, robotics, and 3D printers; 15 arcmin backlash\u003c\/p\u003e ✅ Nominal output torque 45Nm (6372.54 oz-in) \u003cbr\u003e\n✅ Moment permissible torque 90Nm (12745.07 oz-in) \u003cbr\u003e\n✅ Backlash ≤ 15 arcmin \u003cbr\u003e\n✅ Efficiency ≥ 96% \u003cbr\u003e\n✅ Nominal input speed 1000 rpm; Max input speed 2000 rpm \u003cbr\u003e\n✅ Input shaft Ø5 mm (0.196 in), length 10.8 mm (0.425 in) \u003cbr\u003e\n✅ Output shaft Ø8 mm (0.315 in), length 21.5 mm (0.846 in) \u003cbr\u003e\n✅ Body size 42x40 mm (1.66x1.58 in), mounting hole distance 31 mm (1.22 in) \u003cbr\u003e\n✅ Weight 235 g (0.518 lb) \u003cbr\u003e\n✅ IP54 waterproof, operating temp -10 to 90 C \u003cbr\u003e\n✅ Lifetime up to 20000 hours \u003cbr\u003e \u003cp\u003e💡 What is a planetary gearbox used for in precision motion control applications?\u003c\/p\u003e\n\u003cp\u003ePlanetary gearboxes are handy for high torque in tight spaces with smooth, repeatable motion. Handy for precise positioning in machinery that runs fast or under load.\u003c\/p\u003e\n- high torque density in a compact form\n- low backlash for accurate positioning\n- efficient energy transfer for steady motion \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47698694340843,"sku":"VXB0FHHY2SXH","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/10-to-1-planetary-gearbox-3d-printer-cnc-robot.jpg?v=1770448665","url":"https:\/\/vxbom.com\/products\/ratio-101-planetary-gearbox-for-nema-17-stepper-mo","provider":"VXB Bearings","version":"1.0","type":"link"}