{"product_id":"eyou-phu14h-70-f-motor","title":"EYOU PHU14H-70-F Harmonic Robot Actuator, 50\/100 Ratio, Brake Options for 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 PHU14H-70-F is a harmonic-reducer \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 a built-in driver, torque sensor, dual absolute encoders, and EtherCAT\/CANopen communication. Select a 50 or 100 reduction ratio and a with-brake or without-brake configuration for \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/robotics\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003erobotics\u003c\/a\u003e applications. The 50\/100 ratio choices have distinct output torque, speed, stiffness, and inertia values listed below; both operate from a 24–48 VDC supply.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic reducer with a split-body \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-and-reducer construction.\u003c\/li\u003e\n\u003cli\u003eBuilt-in driver with Power (DC in\/DC out), CAN FD (In, Out), EtherCAT (In, Out), and STO (1, 2) interfaces.\u003c\/li\u003e\n\u003cli\u003eEtherCAT and CANopen communication protocols.\u003c\/li\u003e\n\u003cli\u003eDual absolute encoders: motor side 19-bit and reducer side 19-bit.\u003c\/li\u003e\n\u003cli\u003eTorque sensor with a 35 N·m range, plus torque closed-loop bandwidth and impedance-control specifications.\u003c\/li\u003e\n\u003cli\u003eBrake selections: With Brake or Without Brake. Ratio selections: 50 or 100.\u003c\/li\u003e\n\u003cli\u003eControl modes: Profile Position (PP), Profile Velocity (PV), Profile Torque (PT), Cyclic Synchronous Position (CSP), Force Control (CSF), etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ch3\u003eModel and shared specifications\u003c\/h3\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-14H-70-F\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\u003e105 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Rated Torque\u003c\/td\u003e\n\u003ctd\u003e0.25 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Peak Torque\u003c\/td\u003e\n\u003ctd\u003e0.75 N·m\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\u003eΦ70 × 84 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (B\/N)\u003c\/td\u003e\n\u003ctd\u003e0.98 \/ 0.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHollow Diameter\u003c\/td\u003e\n\u003ctd\u003e9 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\u003e270 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\u003e270 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Bending Moment\u003c\/td\u003e\n\u003ctd\u003e41 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque Sensor Range\u003c\/td\u003e\n\u003ctd\u003e35 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque Sensor Accuracy\u003c\/td\u003e\n\u003ctd\u003e≤±0.5% F.S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque Sensor Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1% F.S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque Sensor Overload Limit\u003c\/td\u003e\n\u003ctd\u003e300% F.S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque Sensor Sampling Frequency (Digital)\u003c\/td\u003e\n\u003ctd\u003e8 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque Closed-loop Bandwidth\u003c\/td\u003e\n\u003ctd\u003e30 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance Control Frequency\u003c\/td\u003e\n\u003ctd\u003e1 kHz\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 19Bit \u0026amp; Reducer side 19Bit\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), Force Control (CSF), etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e-10–60 °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;10000 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRatio-specific specifications\u003c\/h3\u003e\n\u003cp\u003eThe source lists the following paired values in 50 \/ 100 ratio order.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eRatio 50\u003c\/th\u003e\n\u003cth\u003eRatio 100\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eJoint Rated Power — Life Constraint\u003c\/td\u003e\n\u003ctd\u003e28 W\u003c\/td\u003e\n\u003ctd\u003e20 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Torque at 2000 rpm Input\u003c\/td\u003e\n\u003ctd\u003e6.6 N·m\u003c\/td\u003e\n\u003ctd\u003e9.6 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAverage Load Torque at Output\u003c\/td\u003e\n\u003ctd\u003e8.6 N·m\u003c\/td\u003e\n\u003ctd\u003e13.5 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Torque at Output\u003c\/td\u003e\n\u003ctd\u003e23 N·m\u003c\/td\u003e\n\u003ctd\u003e34 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Allowable External Torque at Output (Instantaneous)\u003c\/td\u003e\n\u003ctd\u003e43 N·m\u003c\/td\u003e\n\u003ctd\u003e66 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklash\u003c\/td\u003e\n\u003ctd\u003e≤20 Arcsec\u003c\/td\u003e\n\u003ctd\u003e≤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\u003e40 rpm\u003c\/td\u003e\n\u003ctd\u003e20 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Speed at Output\u003c\/td\u003e\n\u003ctd\u003e90 rpm\u003c\/td\u003e\n\u003ctd\u003e45 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReducer Torsional Stiffness\u003c\/td\u003e\n\u003ctd\u003e4600 N·m\/rad\u003c\/td\u003e\n\u003ctd\u003e6000 N·m\/rad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReducer Input Inertia (B)\u003c\/td\u003e\n\u003ctd\u003e36.733 kg·mm²\u003c\/td\u003e\n\u003ctd\u003e36.733 kg·mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent Joint Output Inertia (B)\u003c\/td\u003e\n\u003ctd\u003e91833 kg·mm²\u003c\/td\u003e\n\u003ctd\u003e367330 kg·mm²\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\u003eDocumentation\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-14-h-70-f-motor-drawing.pdf?v=1791022928\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eEYOU PHU14H 70 F 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 PHU14H-70-F harmonic actuator front and connector-end views\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-phu14h-70-f-harmonic-robot-actuat-f3d0a31176.webp?v=1791023001\"\u003e\u003cfigcaption\u003eThe product graphic is labeled PHU14H-70-F.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"EYOU integrated servo joint module illustration with connector panel\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-phu14h-70-f-harmonic-robot-actuat-182e866a25.webp?v=1791023023\"\u003e\u003cfigcaption\u003eEYOU ProServo-HU25H integrated servo joint module with visible connector panel\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 series enhanced harmonic drive robot actuator graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-phu14h-70-f-harmonic-robot-actuat-5b8982cab7.webp?v=1791023004\"\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 series modular actuator configuration with brake and force-control modules\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-phu14h-70-f-harmonic-robot-actuat-0afe079356.webp?v=1791023012\"\u003e\u003cfigcaption\u003eThe PHU series has a modular configuration with optional brake and force-control function modules. Optional brake and force-control function modules are stated to support differentiated robot-platform development needs, quick product adaptation, and system integration.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"PHU series split-body motor and reducer construction graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-phu14h-70-f-harmonic-robot-actuat-29fd807965.webp?v=1791023016\"\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 robot actuator overview for robotics applications\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-phu14h-70-f-harmonic-robot-actuat-decd95c090.webp?v=1791023008\"\u003e\u003cfigcaption\u003eThe PHU series is built for industrial automation and heavy-duty robot applications. The PHU series uses a split-body architecture intended to improve production consistency and ease maintenance while maintaining high precision and high power density.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Humanoid robot torso with shoulder joint assembly\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-phu14h-70-f-harmonic-robot-actuat-b3c19d9a2e.webp?v=1791023027\"\u003e\u003cfigcaption\u003eHumanoid robot torso with visible shoulder joint module\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Articulated collaborative robotic arm illustration\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-phu14h-70-f-harmonic-robot-actuat-540616bebd.webp?v=1791023031\"\u003e\u003cfigcaption\u003eArticulated collaborative robotic arm application image\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 series CANopen and EtherCAT communication graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/eyou-phu14h-70-f-harmonic-robot-actuat-958371741e.webp?v=1791023020\"\u003e\u003cfigcaption\u003eThe actuator supports both CANopen and EtherCAT protocols. CANopen and EtherCAT protocols are switchable through software configuration to improve system compatibility.\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"EYOU","offers":[{"title":"PHU14H-70-F \/ Without Brake \/ 50","offer_id":67699349324000,"sku":"EYO-EEFD4414","price":745.0,"currency_code":"USD","in_stock":true},{"title":"PHU14H-70-F \/ Without Brake \/ 100","offer_id":67699349356768,"sku":"EYO-01022E78","price":745.0,"currency_code":"USD","in_stock":true},{"title":"PHU14H-70-F \/ With Brake \/ 50","offer_id":67699349389536,"sku":"EYO-B18028D3","price":851.0,"currency_code":"USD","in_stock":true},{"title":"PHU14H-70-F \/ With Brake \/ 100","offer_id":67699349422304,"sku":"EYO-3941C67B","price":849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/eyou-phu14h-70-f-motor-upright-top-a699d794d3-01.webp?v=1791022896","url":"https:\/\/rcdrone.top\/fa\/products\/eyou-phu14h-70-f-motor","provider":"RCDrone","version":"1.0","type":"link"}