{"product_id":"spg-ksh-component-cup-strain-wave-gears","title":"SPG KSH Component Cup Type Strain Wave Gears (Size 14-32)","description":"\u003cp class=\"ps-intro\"\u003eSPG KSH series component cup type strain wave gear reducer, component set (circular spline, cup-type flexspline, wave generator), in sizes 14-32 with reduction ratios 1\/50 to 1\/120.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003eComponent set: circular spline, cup-type flexspline and wave generator for building into the user's housing\u003c\/li\u003e\n\u003cli\u003eCompact and simple design with coaxial input and output\u003c\/li\u003e\n\u003cli\u003eZero backlash with high positioning and rotational accuracy\u003c\/li\u003e\n\u003cli\u003eHigh torque capacity and high torsional stiffness\u003c\/li\u003e\n\u003cli\u003eSizes 14, 17, 20, 25, 32; ratios 50, 80, 100, 120 (size 14: 50-100)\u003c\/li\u003e\n\u003cli\u003eRated torque 5.5-137 Nm at 2,000 rpm input\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4 class=\"ps-h\"\u003eSpecifications\u003c\/h4\u003e\u003ctable class=\"ps-kv\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel form\u003c\/th\u003e\n\u003ctd\u003eKCF-\u0026lt;size\u0026gt;-\u0026lt;ratio\u0026gt;-CN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReducer principle\u003c\/th\u003e\n\u003ctd\u003eStrain wave gear (flexspline \/ circular spline \/ wave generator)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBacklash\u003c\/th\u003e\n\u003ctd\u003eZero backlash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. input speed (oil)\u003c\/th\u003e\n\u003ctd\u003e14,000 \/ 10,000 \/ 10,000 \/ 7,500 \/ 7,000 rpm (size 14\/17\/20\/25\/32)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. input speed (grease)\u003c\/th\u003e\n\u003ctd\u003e8,500 \/ 7,300 \/ 6,500 \/ 5,600 \/ 4,800 rpm (size 14\/17\/20\/25\/32)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvg. input speed (grease)\u003c\/th\u003e\n\u003ctd\u003e3,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTransmission accuracy\u003c\/th\u003e\n\u003ctd\u003e1.5 arcmin (size 14-17), 1 arcmin (size 20-32)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInertia (x10^-4 kgm2)\u003c\/th\u003e\n\u003ctd\u003e0.033 \/ 0.079 \/ 0.193 \/ 0.413 \/ 1.69 (size 14-32)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSource\u003c\/th\u003e\n\u003ctd\u003eSPG KSH Precision Reducer catalog, p. 5, 6-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ctable class=\"ps-src\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eKCF-14-050-CN\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 14 | Ratio: 1\/50 | Rated torque: 5.5 Nm | Start\/stop torque: 18 Nm | Momentary max torque: 35 Nm | Weight: 0.09 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKCF-14-080-CN\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 14 | Ratio: 1\/80 | Rated torque: 8 Nm | Start\/stop torque: 23 Nm | Momentary max torque: 47 Nm | Weight: 0.09 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKCF-14-100-CN\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 14 | Ratio: 1\/100 | Rated torque: 8 Nm | Start\/stop torque: 28 Nm | Momentary max torque: 54 Nm | Weight: 0.09 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKCF-17-050-CN\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 17 | Ratio: 1\/50 | Rated torque: 16 Nm | Start\/stop torque: 34 Nm | Momentary max torque: 70 Nm | Weight: 0.15 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKCF-17-080-CN\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 17 | Ratio: 1\/80 | Rated torque: 22 Nm | Start\/stop torque: 43 Nm | Momentary max torque: 87 Nm | Weight: 0.15 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKCF-17-100-CN\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 17 | Ratio: 1\/100 | Rated torque: 24 Nm | Start\/stop torque: 54 Nm | Momentary max torque: 108 Nm | Weight: 0.15 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKCF-17-120-CN\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 17 | Ratio: 1\/120 | Rated torque: 24 Nm | Start\/stop torque: 54 Nm | Momentary max torque: 86 Nm | Weight: 0.15 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKCF-20-050-CN\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 20 | Ratio: 1\/50 | Rated torque: 25 Nm | Start\/stop torque: 56 Nm | Momentary max torque: 98 Nm | Weight: 0.28 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKCF-20-080-CN\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 20 | Ratio: 1\/80 | Rated torque: 34 Nm | Start\/stop torque: 74 Nm | Momentary max torque: 127 Nm | Weight: 0.28 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKCF-20-100-CN\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 20 | Ratio: 1\/100 | Rated torque: 40 Nm | Start\/stop torque: 82 Nm | Momentary max torque: 147 Nm | Weight: 0.28 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKCF-20-120-CN\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 20 | Ratio: 1\/120 | Rated torque: 40 Nm | Start\/stop torque: 87 Nm | Momentary max torque: 147 Nm | Weight: 0.28 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKCF-25-050-CN\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 25 | Ratio: 1\/50 | Rated torque: 39 Nm | Start\/stop torque: 98 Nm | Momentary max torque: 186 Nm | Weight: 0.42 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKCF-25-080-CN\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 25 | Ratio: 1\/80 | Rated torque: 63 Nm | Start\/stop torque: 137 Nm | Momentary max torque: 255 Nm | Weight: 0.42 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKCF-25-100-CN\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 25 | Ratio: 1\/100 | Rated torque: 67 Nm | Start\/stop torque: 157 Nm | Momentary max torque: 284 Nm | Weight: 0.42 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKCF-25-120-CN\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 25 | Ratio: 1\/120 | Rated torque: 67 Nm | Start\/stop torque: 167 Nm | Momentary max torque: 304 Nm | Weight: 0.42 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKCF-32-050-CN\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 32 | Ratio: 1\/50 | Rated torque: 76 Nm | Start\/stop torque: 216 Nm | Momentary max torque: 382 Nm | Weight: 0.89 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKCF-32-080-CN\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 32 | Ratio: 1\/80 | Rated torque: 118 Nm | Start\/stop torque: 304 Nm | Momentary max torque: 568 Nm | Weight: 0.89 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKCF-32-100-CN\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 32 | Ratio: 1\/100 | Rated torque: 137 Nm | Start\/stop torque: 333 Nm | Momentary max torque: 647 Nm | Weight: 0.89 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKCF-32-120-CN\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 32 | Ratio: 1\/120 | Rated torque: 137 Nm | Start\/stop torque: 353 Nm | Momentary max torque: 686 Nm | Weight: 0.89 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"SPG","offers":[{"title":"Default Title","offer_id":67528262517026,"sku":"KCF-14-050-CN","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/spg-ksh-component-cup-strain-wave-gears.jpg?v=1792040659","url":"https:\/\/prosourcemro.com\/products\/spg-ksh-component-cup-strain-wave-gears","provider":"ProSource MRO","version":"1.0","type":"link"}