‌Lightweight Robot Joint Modules PRO Series for Humanoid Robots

Robot Joint Module
A robot joint module is a modular unit that integrates core components such as motors, reducers (e.g., harmonic drives), encoders, sensors, and controllers. It functions as a robot's "joint," enabling precise rotational or linear motion for bending, rotating, or lifting tasks. These modules simplify robot assembly by reducing the complexity of mechanical and electronic component selection and design.

Applications

Industrial Automation: Used in assembly, welding, and material handling.
Medical: Powers surgical robots for high-precision operations.
Service Robots: Enables flexible motion in household and public service robots.
Collaborative Robots (Cobots): Facilitates safe interaction between humans and machines in shared workspaces.

Key Parameters

Torque: Determines load capacity, with compact high-torque motors supporting heavy-duty tasks.
Reduction Ratio: Options like 50:1 or 100:1 balance speed and torque output.
Positioning Accuracy: Achieves ±7–15 arc-seconds through dual encoders for closed-loop control.
Power: Ranges from 100W to 3000W, depending on motor type (e.g., BLDC or servo).
Integration: Combines motors, reducers, and sensors into a compact design for space efficiency.
Safety Features: Includes friction-based brakes and overload protection for reliable operation.

Core Technologies

High-Torque Motors: Utilize electromagnetic optimization for high torque density.
Harmonic Reducers: Provide precise motion transmission with minimal backlash.
Absolute Encoders: Enable multi-turn position memory and sub-arc-second accuracy.
Thermal Management: Integrated temperature sensors ensure stable performance.

These modules are equipped with ultra-thin harmonic reducer, compact structure, brushless torque motor Maximum volume optimization at the same torque, high-precision multi-turn absolute encoder Special Core Components Developed for Humanoid Robots

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