{"product_id":"hs-20-90mm-strain-wave-30","title":"HS-20 90mm Harmonic Drive Gear Ratio 30:1 - Strain Wave Gear Reducer","description":"\u003ch1\u003e\u003cb\u003eHS-20 Harmonic Gear Reducer 30:1\u003c\/b\u003e\u003c\/h1\u003e \u003cp\u003e✔️ High Rigidity Strain Wave Gear with Integrated Load Support\u003c\/p\u003e \u003cp\u003eThe HS-20 30:1 harmonic gear reducer is built for automation systems that need stable torque delivery and smooth motion in a compact 90mm housing. The integrated cross roller bearing directly supports external loads, making it a handy solution for industrial automation and precision equipment.\u003c\/p\u003e \u003cp\u003e✅ Gear ratio: 30:1\u003cbr\u003e ✅ Rated torque at 2000 rpm: 15 Nm\u003cbr\u003e ✅ Limit for repeated peak torque: 27 Nm\u003cbr\u003e ✅ Limit for average torque: 20 Nm\u003cbr\u003e ✅ Limit for momentary peak torque: 50 Nm\u003cbr\u003e ✅ Maximum input speed: 6500 rpm\u003cbr\u003e ✅ Limit for average input speed: 3500 rpm\u003cbr\u003e ✅ Moment of inertia: 0.193 x10^4 kgm2\u003cbr\u003e ✅ Backlash: ≤20 arcsec\u003cbr\u003e ✅ Delivery time 10 to 15 days\u003c\/p\u003e \u003cp\u003e💡 Why are strain wave gear reducers used in load bearing automation systems?\u003c\/p\u003e \u003cp\u003eStrain wave reducers combine torque transmission and load support in one compact unit.\u003c\/p\u003e \u003cp\u003e- Integrated bearing supports axial and radial loads\u003c\/p\u003e \u003cp\u003e- Smooth torque transfer improves positioning repeatability\u003c\/p\u003e \u003cp\u003e- Compact footprint simplifies mechanical design\u003c\/p\u003e \u003cp\u003eThis 30:1 version delivers reliable motion control for precision driven machinery.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":51661576470847,"sku":"VXB-HS-20-30","price":951.75,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/hs-14-1_014191de-d87e-4d0d-8f23-2e925c8123ab.png?v=1772824234","url":"https:\/\/bearingscanada.com\/products\/hs-20-90mm-strain-wave-30","provider":"Bearings Canada","version":"1.0","type":"link"}