{"product_id":"mini-hollow-nema-11-bldc-motor-speed-reducer-gearb-2516","title":"Mini Hollow Nema 11 BLDC Motor Speed Reducer Gearbox 42mm With 100 To 1 Strain Wave Gear Harmonic Drive For Robot Arm High Torque Compact And Precise Reduction Ideal For DIY Robotics Projects","description":"\u003cdiv\u003eCompact 100:1 Harmonic Drive Gearbox for Nema 11 robotics\u003cbr\u003e\n✔️ 100:1 strain-wave gearbox, hollow Nema 11, 42mm dia \u003cp\u003e Mini hollow Nema 11 speed reducer with strain-wave gearing provides precise reduction for robot arms and compact DIY projects, delivering smooth, repeatable motion in tight spaces.\u003c\/p\u003e \u003cp\u003e✅ 100:1 reduction delivers high torque in a small form factor \u003cbr\u003e✅ Hollow shaft fits Nema 11 motors and accessories \u003cbr\u003e✅ 42 mm diameter with approx 1.65 in footprint \u003cbr\u003e✅ Low backlash for repeatable positioning in robotics \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a compact harmonic drive gearbox used for in robotics and hobby projects?\u003c\/p\u003e\n\u003cp\u003eA handy solution for precise, compact motion control in small robots.\u003c\/p\u003e\n- precise torque and positioning for tiny robot arms \u003cbr\u003e\n- handy for DIY projects needing a tight space reduction \u003cbr\u003e\n- supports Nema 11 hollow shaft motors for easy integration \u003cbr\u003e\n- low maintenance and long service life \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47987718979819,"sku":"VXB0G3P8HXPK","price":684.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51TOkfzF0TL_2b487f27-7acc-4680-8a85-5b6a1435ab5a.jpg?v=1775253145","url":"https:\/\/vxb.com\/products\/mini-hollow-nema-11-bldc-motor-speed-reducer-gearb-2516","provider":"VXB Bearings","version":"1.0","type":"link"}