{"product_id":"cs-20-harmonic-gear-reducer-50-1-93mm","title":"CS-20 Φ93mm Harmonic Drive Gear Ratio 50:1 - Strain Wave Gear Reducer","description":"\u003cp\u003eCS-20 Strain Wave Gear Reducer, Φ93mm Harmonic Drive Gear Ratio 50:1\u003cbr\u003e\n✔️ High-Accuracy Harmonic Gear for Stable Torque Output\u003c\/p\u003e \u003cp\u003eThe CS-20 50:1 strain wave gear reducer is designed for systems that require increased torque while keeping motion controlled and predictable.\u003c\/p\u003e \u003cp\u003e✅ Gear ratio: 50:1\u003cbr\u003e\n✅ Outer diameter: Φ93mm\u003cbr\u003e\n✅ Rated torque at 2000 rpm: 25 Nm\u003cbr\u003e\n✅ Limit for repeated peak torque: 56 Nm\u003cbr\u003e\n✅ Limit for average torque: 34 Nm\u003cbr\u003e\n✅ Limit for momentary peak torque: 98 Nm\u003cbr\u003e\n✅ Maximum input speed: 6500 rpm\u003cbr\u003e\n✅ Limit for average input speed: 3500 rpm\u003cbr\u003e\n✅ Backlash: ≤20 arcsec\u003c\/p\u003e \u003cp\u003e💡 Why are 50:1 harmonic gear reducers popular in servo applications?\u003cbr\u003e\nMid-range ratios provide a good balance between torque amplification and speed control.\u003c\/p\u003e \u003cp\u003e- Improves torque handling without oversized gearboxes\u003cbr\u003e\n- Keeps motion stable during frequent starts and stops\u003cbr\u003e\n- Supports consistent positioning in automation equipment\u003c\/p\u003e \u003cp\u003eThis 50:1 CS-20 reducer fits well in demanding servo-driven setups.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":47193863192811,"sku":"VXB-CS-20-50","price":580.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/cs-17-strain-wave-gear-reducer-harmonic-drive-gear-ratio-50-1-outer-diameter-79mm.png?v=1770447410","url":"https:\/\/vxb.com\/products\/cs-20-harmonic-gear-reducer-50-1-93mm","provider":"VXB Bearings","version":"1.0","type":"link"}