{"product_id":"cubemars-ro60-kv115-frameless-outrunner-torque-motor","title":"CubeMars RO60 KV115 Frameless Outrunner Torque Motor","description":"\u003cp\u003eThe \u003cstrong\u003eRO60 KV115\u003c\/strong\u003e is an outer-rotor (outrunner) frameless torque motor from the CubeMars RO series. Its large hollow bore lets you route cables or a drive shaft straight through the center, and the outrunner layout delivers high torque density with roughly 50% lower cogging than comparable motors for smooth, stable low-speed control.\u003c\/p\u003e\u003cp\u003eTypical uses include robotic and cobot arm joints, exoskeletons, quadruped and humanoid robots, gimbals, and other space-constrained direct-drive mechanisms.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%;max-width:520px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eKV rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e115 rpm\/V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eRated voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e48 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eRated torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e0.8 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003ePeak torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e2.4 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eNo-load speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e5520 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eRated speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e4200 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eRated current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e8.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003ePeak current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eRated power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e352 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003ePole pairs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003ePhase-to-phase resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e300 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003ePhase-to-phase inductance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e395 µH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eTorque constant (Kt)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e0.094 N·m\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eDimensions (Ø × L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003eФ73.8 × 23 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e248 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eHall sensor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eDrive method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border:1px solid #ddd;\"\u003eFOC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cem\u003eShips as a frameless stator + rotor set. Sold by Pendulum Robotics, an authorized reseller of CubeMars motors.\u003c\/em\u003e\u003c\/p\u003e","brand":"CubeMars","offers":[{"title":"With","offer_id":59739643609169,"sku":"RO60","price":119.0,"currency_code":"USD","in_stock":true},{"title":"Without (Lite)","offer_id":59739643641937,"sku":"RO61","price":105.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/8692\/9489\/files\/1735269535700770799_b90b14f0-7af6-48c0-b8fb-0c6edc174053.jpg?v=1783101076","url":"https:\/\/pendulumrobotics.com\/products\/cubemars-ro60-kv115-frameless-outrunner-torque-motor","provider":"Pendulum Robotics","version":"1.0","type":"link"}