{"product_id":"48v-15nm-robot-joint-servo-motor-120rpm","title":"48V 15Nm High Torque Robot Joint Servo Motor 120RPM","description":"\u003ch2\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe SP8115-9 is a compact \u003cstrong\u003ehigh-torque planetary gear robot joint servo motor\u003c\/strong\u003e designed for robotic arms, exoskeleton joints, quadruped robots, articulated robots, and precision robotic motion systems.\u003c\/p\u003e\n\u003cp\u003eOperating at \u003cstrong\u003e48V\u003c\/strong\u003e, it delivers \u003cstrong\u003e15.27 N·m rated torque\u003c\/strong\u003e, \u003cstrong\u003e54.55 N·m stall torque\u003c\/strong\u003e, and a rated output speed of \u003cstrong\u003e120 RPM\u003c\/strong\u003e. The integrated design combines the servo motor, planetary reduction mechanism, 14-bit encoder, and control electronics into a compact joint drive solution.\u003c\/p\u003e\n\u003cp\u003eThe SP8115-9 supports \u003cstrong\u003espeed and position control\u003c\/strong\u003e together with \u003cstrong\u003eCAN and RS485 communication\u003c\/strong\u003e, allowing integration into compatible robotic control architectures. Integrated temperature monitoring is also specified.\u003c\/p\u003e\n\u003cp\u003eWith a compact \u003cstrong\u003eØ96 × 48.5 mm\u003c\/strong\u003e body and a weight of approximately \u003cstrong\u003e705 g\u003c\/strong\u003e, this actuator is suitable for robotic joints requiring a combination of high torque, moderate output speed, and compact installation.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e48V high-torque robot joint servo motor\u003c\/li\u003e\n\u003cli\u003ePlanetary gear reduction\u003c\/li\u003e\n\u003cli\u003e15.27 N·m rated torque\u003c\/li\u003e\n\u003cli\u003e54.55 N·m stall torque\u003c\/li\u003e\n\u003cli\u003e120 RPM rated output speed\u003c\/li\u003e\n\u003cli\u003e218W rated power\u003c\/li\u003e\n\u003cli\u003eIntegrated 14-bit encoder\u003c\/li\u003e\n\u003cli\u003eSpeed and position control\u003c\/li\u003e\n\u003cli\u003eCAN \/ RS485 communication\u003c\/li\u003e\n\u003cli\u003eTemperature monitoring\u003c\/li\u003e\n\u003cli\u003eCompact Ø96 × 48.5 mm body\u003c\/li\u003e\n\u003cli\u003eSuitable for exoskeleton and robotic joint systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSP8115-9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003ePlanetary Gear Robot Joint Servo Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e48V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e4.55A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power\u003c\/td\u003e\n\u003ctd\u003e218W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Torque\u003c\/td\u003e\n\u003ctd\u003e15.27 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall Torque\u003c\/td\u003e\n\u003ctd\u003e54.55 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Speed\u003c\/td\u003e\n\u003ctd\u003e120 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder\u003c\/td\u003e\n\u003ctd\u003e14-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Modes\u003c\/td\u003e\n\u003ctd\u003eSpeed \/ Position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eCAN \/ RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Monitoring\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePole Pairs\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Dimensions\u003c\/td\u003e\n\u003ctd\u003eØ96 × 48.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e705 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003ePackage Includes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × SP8115-9 Planetary Gear Robot Joint Servo Motor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eExoskeleton joints\u003c\/li\u003e\n\u003cli\u003eRobotic arms\u003c\/li\u003e\n\u003cli\u003eQuadruped robot joints\u003c\/li\u003e\n\u003cli\u003eLegged robots\u003c\/li\u003e\n\u003cli\u003eHumanoid robot joints\u003c\/li\u003e\n\u003cli\u003eArticulated robots\u003c\/li\u003e\n\u003cli\u003eResearch robotics\u003c\/li\u003e\n\u003cli\u003eService robots\u003c\/li\u003e\n\u003cli\u003ePrecision robotic motion systems\u003c\/li\u003e\n\u003cli\u003eCustom robot development\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat is the SP8115-9 designed for?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe SP8115-9 is a 48V high-torque planetary servo motor designed for compatible robotic joints, exoskeleton mechanisms, robotic arms, quadruped robots, and articulated robotic systems.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow much torque does the SP8115-9 provide?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIt provides \u003cstrong\u003e15.27 N·m rated torque\u003c\/strong\u003e and a specified \u003cstrong\u003e54.55 N·m stall torque\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat is the rated speed?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe rated output speed is \u003cstrong\u003e120 RPM\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat voltage does this robot joint motor use?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe SP8115-9 has a rated voltage of \u003cstrong\u003e48V\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDoes the SP8115-9 include an encoder?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. It has a \u003cstrong\u003e14-bit encoder\u003c\/strong\u003e for feedback.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat communication interfaces does it support?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe supplied specifications list both \u003cstrong\u003eCAN and RS485\u003c\/strong\u003e communication.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDoes it support position control?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. Both \u003cstrong\u003espeed control and position control\u003c\/strong\u003e are specified.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIs the SP8115-9 suitable for exoskeleton joints?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIts 15.27 N·m rated torque, 120 RPM output, compact integrated structure, and feedback\/control capabilities make it suitable for compatible exoskeleton joint and robotic actuator designs.\u003c\/p\u003e","brand":"RobotDoo","offers":[{"title":"48V \/ CAN","offer_id":48297562570982,"sku":"SP8115-9","price":479.0,"currency_code":"USD","in_stock":true},{"title":"48V \/ RS485","offer_id":48297562603750,"sku":"SP8115-10","price":479.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/48v-15nm-robot-joint-servo-motor-1_webp.jpg?v=1788834381","url":"https:\/\/robotdoo.com\/products\/48v-15nm-robot-joint-servo-motor-120rpm","provider":"RobotDoo","version":"1.0","type":"link"}