Overview
The EYOU RP50L is a planetary-reducer robot joint actuator for robotics applications including humanoid robots, robotic arms, exoskeletons, quadruped robots, AGV vehicles, and ARU robots. It combines a 19.5278 reduction ratio with 5 N·m rated torque, 15 N·m peak torque, and 150 rpm rated output speed. The integrated drive operates from 48 VDC ±10% and provides CANopen/CAN FD communication and multiple control modes.
Features
- Planetary reducer with a 19.5278 reduction ratio.
- Built-in FOC drive and dual absolute encoder: 17-bit input and 19-bit output.
- Crossed roller bearing.
- Power DC in/DC out and CAN FD in/out drive interfaces.
- Current, speed, position, and MIT control modes.
- Regular matte-black shell finish.
Specifications
| Parameter | Value |
|---|---|
| Module model | RP50L |
| Reducer mode | Planet |
| Motor rated power | 92 W |
| Reduction ratio | 19.5278 |
| Rated torque | 5 N·m |
| Peak torque | 15 N·m |
| Joint rated power | 79 W |
| Backlash | ≤12 arcmin |
| Rated speed of output end | 150 rpm |
| Output peak speed | 180 rpm |
| Dimensions (outer diameter × axial) | Φ59 × 53.5 mm |
| Weight (excluding wire) | 410 g |
| Joint rated efficiency | 70% |
| Hollow diameter | 5 mm |
| Shell appearance (process color) | Regular Matte Black |
| Moment of inertia | 26.15 kg*m^2 |
| Bearing type | Crossed Roller Bearing |
| Radial (dynamic/static) allowable load at the output end | 2140/2740 N |
| Axial (dynamic/static) allowable load at the output end | 5100/18700 N |
| Output shaft bending moment | 22.8 Nm |
| Operating voltage | 48 VDC ±10% |
| Maximum withstand voltage | 90 VDC |
| Bus current | 2.6 Arms |
| Drive | Built-in FOC |
| Encoder/bit | Dual Absolute / 17 (input), 19 (output) |
| Power cord length | ≥35 cm |
| Drive interface | Power (DC in DC out), CAN FD (In, Out) |
| Communication protocol | CANOpen / CANFD (custom development required) |
| Control mode | Current, Speed, Position, MIT Mode |
| Working environment temperature | -10~45 °C |
| Enclosure operating temperature rise | ≤60 °C |
| Noise at 1 m | ≤60 dB |
| IP rating | IP54 |
| Life | >3000 h |
Applications
- Humanoid robots
- Robotic arms
- Exoskeletons
- Quadruped robots
- AGV vehicles
- ARU robots
Documents
- EYOU CANable — User Manual (PDF)
- EYOU RP50L — 3D Model (STP)
- EYOU RP50L Drawing — Drawing (PDF)
- EYOU RP Series EN V1.0 20260608 — User Manual (PDF)
- EYOU RP Series — Specifications (PDF)
- EYOU CANable — User 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

Application Examples

Features and Design



Interfaces and Connections

Additional Product Details


