{"product_id":"eyou-phu17h-80-motor","title":"EYOU PHU17H-80 Harmonic Drive Robot Actuator, 51\/101 Ratio, CANopen\/EtherCAT Robotics","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/eyou-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eEYOU\u003c\/a\u003e PHU17H-80 is a harmonic-drive \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/robot-actuators\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003erobot actuator\u003c\/a\u003e with an integrated driver, 48 VDC rated operation, and selectable 51 or 101 reduction ratios. Choose a version with or without a brake to suit the required configuration. The actuator supports EtherCAT and CANopen communication and is specified for robot applications including humanoid robots, robotic arms, exoskeletons, quadruped robots, AGV vehicles, and ARU robots.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic reducer with selectable 51 or 101 reduction ratio.\u003c\/li\u003e\n\u003cli\u003eBrake selection: With Brake or Without Brake.\u003c\/li\u003e\n\u003cli\u003eBuilt-in driver with dual absolute encoders: \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/robot-motors\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003emotor\u003c\/a\u003e side 19-bit and reducer side 19-bit.\u003c\/li\u003e\n\u003cli\u003eEtherCAT and CANopen communication protocols; protocol selection is switchable through software configuration.\u003c\/li\u003e\n\u003cli\u003eInterfaces: power (DC in\/DC out), CAN FD (In\/Out), EtherCAT (In\/Out), and STO (1\/2).\u003c\/li\u003e\n\u003cli\u003eControl modes: Profile Position (PP), Profile Velocity (PV), Profile Torque (PT), Cyclic Synchronous Position (CSP), Cyclic Synchronous Velocity (CSV), etc.\u003c\/li\u003e\n\u003cli\u003ePHU-series split-body design separates the motor and reducer. PHU-series information also states that reducers with different ratios can be paired with the same motor for different speed and torque profiles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule model\u003c\/td\u003e\n\u003ctd\u003ePHU-17H-80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReducer type\u003c\/td\u003e\n\u003ctd\u003eHarmonic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor rated power\u003c\/td\u003e\n\u003ctd\u003e251 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor rated torque\u003c\/td\u003e\n\u003ctd\u003e0.6 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor peak torque\u003c\/td\u003e\n\u003ctd\u003e1.8 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReduction ratio\u003c\/td\u003e\n\u003ctd\u003e51 \/ 101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJoint rated power — life constraint\u003c\/td\u003e\n\u003ctd\u003e81 \/ 62 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated torque at 2000 rpm input\u003c\/td\u003e\n\u003ctd\u003e19.8 \/ 30 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAverage load torque at output\u003c\/td\u003e\n\u003ctd\u003e32 \/ 49 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak torque at output\u003c\/td\u003e\n\u003ctd\u003e42 \/ 66 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum allowable external torque at output (instantaneous)\u003c\/td\u003e\n\u003ctd\u003e86 \/ 134 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklash\u003c\/td\u003e\n\u003ctd\u003e≤20 \/ ≤20 arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated speed at output — life constraint\u003c\/td\u003e\n\u003ctd\u003e39 \/ 20 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak speed at output\u003c\/td\u003e\n\u003ctd\u003e88 \/ 44 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrake (B\/N)\u003c\/td\u003e\n\u003ctd\u003eB\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (outer diameter × axial)\u003c\/td\u003e\n\u003ctd\u003eΦ80 × 78 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (B\/N)\u003c\/td\u003e\n\u003ctd\u003e1.25 \/ 1.14 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHollow diameter\u003c\/td\u003e\n\u003ctd\u003e10.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing appearance (process color)\u003c\/td\u003e\n\u003ctd\u003eBlack anodized (non-sandblasted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReducer appearance (process color)\u003c\/td\u003e\n\u003ctd\u003eOuter ring blackened\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRadial (dynamic\/static) allowable load at output\u003c\/td\u003e\n\u003ctd\u003e400 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxial (dynamic\/static) allowable load at output\u003c\/td\u003e\n\u003ctd\u003e400 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput bending moment\u003c\/td\u003e\n\u003ctd\u003e72 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReducer torsional stiffness\u003c\/td\u003e\n\u003ctd\u003e10,700 \/ 13,000 N·m\/rad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReducer input inertia (B)\u003c\/td\u003e\n\u003ctd\u003e85.734 \/ 85.734 kg·mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent joint output inertia (B)\u003c\/td\u003e\n\u003ctd\u003e222,994 \/ 874,573 kg·mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated operating voltage\u003c\/td\u003e\n\u003ctd\u003e48 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating voltage range\u003c\/td\u003e\n\u003ctd\u003e24–48 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver\u003c\/td\u003e\n\u003ctd\u003eBuilt-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder\/bit\u003c\/td\u003e\n\u003ctd\u003eDual absolute \/ motor side 19-bit \u0026amp; reducer side 19-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver interface (see terminal model description)\u003c\/td\u003e\n\u003ctd\u003ePower (DC in\/DC out), CAN FD (In\/Out), EtherCAT (In\/Out), STO (1\/2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication protocol (see communication description)\u003c\/td\u003e\n\u003ctd\u003eEtherCAT \/ CANopen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl modes\u003c\/td\u003e\n\u003ctd\u003eProfile Position (PP), Profile Velocity (PV), Profile Torque (PT), Cyclic Synchronous Position (CSP), Cyclic Synchronous Velocity (CSV), etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating ambient temperature\u003c\/td\u003e\n\u003ctd\u003e-20–60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing operating temperature\u003c\/td\u003e\n\u003ctd\u003e≤60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e≤60 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;10,000 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHumanoid robots\u003c\/li\u003e\n\u003cli\u003eRobotic arms\u003c\/li\u003e\n\u003cli\u003eExoskeletons\u003c\/li\u003e\n\u003cli\u003eQuadruped robots\u003c\/li\u003e\n\u003cli\u003eAGV vehicles\u003c\/li\u003e\n\u003cli\u003eARU robots\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSupporting Documents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/linkdynamics-p-80-motor-eyou-canable-user-manual.pdf?v=1790582130\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eEYOU CANable — User Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-phu-17-h-80-motor-stp.step?v=1791021732\" rel=\"noopener noreferrer\" target=\"_blank\"\u003ePHU17 EYOU — 3D Model (STEP)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-phu-17-h-80-motor-drawing.pdf?v=1791021738\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eEYOU PHU17H 80 Drawing — Drawing (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-rhu-14-l-52-n-f-motor-phu-series-joint-canopen-ethercat-communication-manual.pdf?v=1791018196\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eEYOU PHU RHU Series Joint CANopen EtherCAT Communication — Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-rp-40-c-motor-robot-joint-product-catalog.pdf?v=1791012248\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eEYOU Robot Joint Catalog — Robot Joint Product Catalog (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-rp-40-c-motor-series-product-user-manual-en-v-1-0-20260608_64871513-644e-4323-b2d3-2666d519a2d7.pdf?v=1791012257\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eEYOU RP Series EN V1.0 20260608 — User Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/linkdynamics-p-80-motor-eyou-uart-debug-module-user-manual.pdf?v=1790582148\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eEYOU UART Debug Module — User Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVisual Details\u003c\/h2\u003e\n\u003ch3\u003eProduct Views\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"EYOU PHU17H-80 actuator front and connector-end views\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-phu17h-80-harmonic-drive-robot-ac-e5d850bfbd.webp?v=1791021820\"\u003e\u003cfigcaption\u003eThe connector-end face has multiple rectangular electrical connectors and two gold-colored power terminals. The product graphic identifies the actuator as PHU17H-80.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eFeatures and Design\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"EYOU PHU enhanced harmonic drive robot actuator series graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-phu17h-80-harmonic-drive-robot-ac-32020ebc8b.webp?v=1791021824\"\u003e\u003cfigcaption\u003eThe PHU series is identified as an enhanced harmonic drive robot actuator.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"PHU actuator split-body design with connector-end view\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-phu17h-80-harmonic-drive-robot-ac-d0bcba2df1.webp?v=1791021836\"\u003e\u003cfigcaption\u003eThe split-body design separates the motor from the reducer. Core components can be produced and tested on independent automated lines for easier tracking and control.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eApplication Examples\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"PHU series split-body actuator overview and robot applications\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-phu17h-80-harmonic-drive-robot-ac-561ec72e4c.webp?v=1791021828\"\u003e\u003cfigcaption\u003eThe PHU series is intended for industrial automation and heavy-duty robot applications. The PHU series uses a split-body architecture.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Humanoid robot torso with articulated shoulder joint\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-phu17h-80-harmonic-drive-robot-ac-49591798bb.webp?v=1791021848\"\u003e\u003cfigcaption\u003eHumanoid robot torso with articulated shoulder joint\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Collaborative robotic arm with articulated rotary joints\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-phu17h-80-harmonic-drive-robot-ac-2eb61cfd8a.webp?v=1791021851\"\u003e\u003cfigcaption\u003eCollaborative robotic arm with articulated rotary joints\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eOptions and Model Comparison\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"PHU actuator series modular configuration graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-phu17h-80-harmonic-drive-robot-ac-8f5d4f915e.webp?v=1791021832\"\u003e\u003cfigcaption\u003eAn optional brake module is available. The PHU series has a modular configuration.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eInterfaces and Connections\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"PHU actuator CANopen and EtherCAT communication graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-phu17h-80-harmonic-drive-robot-ac-2c0fb9b301.webp?v=1791021840\"\u003e\u003cfigcaption\u003eThe actuator supports both CANopen and EtherCAT communication protocols. CANopen and EtherCAT protocol selection is switchable through software configuration.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eAdditional Product Details\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"EYOU integrated servo joint module graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-phu17h-80-harmonic-drive-robot-ac-9a6c71df44.webp?v=1791021844\"\u003e\u003cfigcaption\u003eEYOU ProServo-HU25H integrated servo joint module with visible connectors\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"EYOU","offers":[{"title":"PHU17H-80 \/ Without Brake \/ 51","offer_id":67699355943136,"sku":"EYO-96DAC193","price":617.0,"currency_code":"USD","in_stock":true},{"title":"PHU17H-80 \/ Without Brake \/ 101","offer_id":67699355975904,"sku":"EYO-3EDD888A","price":617.0,"currency_code":"USD","in_stock":true},{"title":"PHU17H-80 \/ With Brake \/ 51","offer_id":67699356008672,"sku":"EYO-F41F703F","price":717.0,"currency_code":"USD","in_stock":true},{"title":"PHU17H-80 \/ With Brake \/ 101","offer_id":67699356041440,"sku":"EYO-3D8BBAC7","price":717.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/eyou-phu17h-80-motor-upright-top-mount-01.webp?v=1791021696","url":"https:\/\/rcdrone.top\/sw\/products\/eyou-phu17h-80-motor","provider":"RCDrone","version":"1.0","type":"link"}