EYOU RHU17L-60 Harmonic Robot Joint Actuator, 48 VDC, for Humanoid Robots

Overview

The EYOU RHU17L-60 is a harmonic-reducer robot joint actuator for humanoid robot applications. It operates at a rated 48 VDC and is offered with 50, 80, or 100 reduction-ratio options and with or without a brake. A built-in driver, dual absolute encoder, EtherCAT/CANopen communication, and multiple output-performance values support configuration for the selected ratio.

Features

• Harmonic reducer with built-in driver.
• Dual absolute encoder: motor side 17Bit and reducer side 19Bit.
• Driver interfaces: Power (DC in DC out), CAN FD (In,Out), EtherCAT (In,Out), and STO (1,2).
• Communication protocols: EtherCAT / CANopen.
• Control modes: Profile Position (PP), Profile Velocity (PV), Profile Torque (PT), Cyclic Synchronous Position (CSP), Cyclic Synchronous Velocity (CSV), etc.
• Brake options: Without Brake or With Brake.

Specifications

Applications

• Humanoid robots
• Robotic arms
• Exoskeletons
• Quadruped robots
• AGV vehicles
• ARU robots

Documents

• EYOU CANable User Manual (PDF)
• EYOU RHU 17L 60 Drawing Drawing (PDF)
• EYOU PHU RHU Series Joint CANopen EtherCAT Communication Manual (PDF)
• EYOU Robot Joint Catalog Robot Joint Product Catalog (PDF)
• EYOU RP Series EN V1.0 20260608 User Manual (PDF)
• EYOU UART Debug Module User Manual (PDF)

Visual Details

Product Views

The product graphic is labeled RHU17L-60. The connector-face view shows multiple rectangular electrical connectors.The RHU series is identified as a humanoid harmonic-drive robot actuator series.

Features and Design

The RHU series is built for the bionic joints of humanoid robots. The RHU series focuses on light-load, high-frequency commercial scenarios.The graphic describes very high torque output from a small body and high power density.The graphic states that the actuator integrates a standards-compliant Safety Torque Off (STO) function and an electromagnetic brake. The stated STO function and electromagnetic brake form a dual safety system for humanoid robot joints, providing protection from the signal layer to the physical layer.

Interfaces and Connections

The humanoid-specific architecture offers terminal-block and flying-lead standard interfaces. The stated interface arrangement supports flexible electrical integration of the joint module.

Additional Product Details

Humanoid robot upper body with articulated shoulder jointsArticulated industrial robotic armIndustrial robotic machinery with articulated tool arm