{"product_id":"hd-11-harmonic-gear-reducer-30","title":"HD Mini-11 52mm Harmonic Drive Gear Ratio 30:1 - Strain Wave Gear Reducer","description":"\u003ch2 data-end=\"2684\" data-start=\"2642\"\u003e\u003cstrong data-end=\"2682\" data-start=\"2645\"\u003eHD-11 Harmonic Gear Reducer 30:1\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"273\" data-end=\"329\"\u003e✔️ Compact Strain Wave Gear for Precision Motion Control\u003c\/p\u003e\n\u003cp data-start=\"331\" data-end=\"620\"\u003eThe HD-11 30:1 harmonic gear reducer is designed for systems that require smooth motion, accurate positioning, and controlled torque in a compact size. Using only the table specifications, this reducer delivers stable output performance with low backlash for precision-driven applications.\u003c\/p\u003e\n\u003cp data-start=\"622\" data-end=\"938\"\u003e✅ Gear ratio: 30:1\u003cbr data-start=\"640\" data-end=\"643\"\u003e✅ Rated torque at 2000 rpm: 2.1 Nm\u003cbr data-start=\"677\" data-end=\"680\"\u003e✅ Limit for repeated peak torque: 4.1 Nm\u003cbr data-start=\"720\" data-end=\"723\"\u003e✅ Limit for average torque: 3.1 Nm\u003cbr data-start=\"757\" data-end=\"760\"\u003e✅ Limit for momentary peak torque: 8.2 Nm\u003cbr data-start=\"801\" data-end=\"804\"\u003e✅ Maximum input speed: 8500 rpm\u003cbr data-start=\"835\" data-end=\"838\"\u003e✅ Limit for average input speed: 3500 rpm\u003cbr data-start=\"879\" data-end=\"882\"\u003e✅ Backlash: ≤20 arcsec\u003cbr data-start=\"904\" data-end=\"907\"\u003e✅ Delivery time 10 to 15 days\u003c\/p\u003e\n\u003cp data-start=\"940\" data-end=\"1160\"\u003e💡 Why is a 30:1 harmonic gear reducer used in servo positioning systems?\u003cbr data-start=\"1013\" data-end=\"1016\"\u003eA 30:1 harmonic reducer is commonly used where smooth speed control and accurate positioning are needed without excessive torque multiplication.\u003c\/p\u003e\n\u003cp data-start=\"1162\" data-end=\"1263\"\u003eThis 30:1 version delivers steady motion control while keeping backlash low and response predictable.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":47191486922987,"sku":"VXB-HD mini-11-30","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/hd-11-1.png?v=1770447410","url":"https:\/\/vxb.com\/products\/hd-11-harmonic-gear-reducer-30","provider":"VXB Bearings","version":"1.0","type":"link"}