{"product_id":"harmonic-gear-drive-reducer-100-to-1-small-strain","title":"Harmonic Gear Drive Reducer 100 To 1 Small Strain Wave Gearbox Rotary Actuator With Flange Output For Nema 17 Stepper Motors High Torque Precision No Fuss Mount Durable Housing Smooth Backlash Control","description":"\u003cdiv\u003e100:1 Flange Output Harmonic Gear Drive for Nema 17 single unit\u003cbr\u003e\n✔️ Flange output, 100:1 ratio, 5 Nm @ 2000 rpm, compact \u003cp\u003eThis compact strain wave gearbox mounts directly to Nema 17 stepper motors using a dedicated flange, delivering high torque with ultra-low backlash for precise positioning in robotics, CNC, and automation systems.\u003c\/p\u003e \u003cp\u003e\n✅ Fits Nema 17 stepper motor with flange output\u003cbr\u003e\n✅ 100:1 reduction ratio for compact high torque\u003cbr\u003e\n✅ Torque at 2000 rpm: 5 Nm; peak torque 11 Nm\u003cbr\u003e\n✅ Backlash less than 20 arcsec for precise control\u003cbr\u003e\n✅ Design life about 7000 hours; weight 0.4 kg\u003cbr\u003e\n✅ Moment of inertia 1.4 x 10-2 kg cm^2\u003cbr\u003e\n✅ Permissible max input speed 8500 rpm; avg 3500 rpm\u003cbr\u003e\n\u003c\/p\u003e \u003cp\u003e💡 What is a harmonic gear drive used for in small robotics? These gears are handy for precise motion in tight spaces.\n- They provide high reduction in a compact form suitable for Nema 17 axes\n- They deliver low backlash for accurate repeatable positioning\n- They mount directly to standard motors for quick integration\n- They are widely used in automation, robotics, and CNC applications\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48145595728107,"sku":"VXB0CY2YN74P","price":177.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61l293uYEnL_7e3f5d92-4c6f-4ead-8767-9b8261ecd22a.jpg?v=1777106903","url":"https:\/\/vxb.com\/products\/harmonic-gear-drive-reducer-100-to-1-small-strain","provider":"VXB Bearings","version":"1.0","type":"link"}