Han's Robot (Huayan Robotics)

Name: Han's Robot Echo and HY 7-Axis Arms
Brand: Han's Robot
SKU: Echo 3, Echo 5, Echo 15, HY 3, HY 7, HY 15

Echo 3, Echo 5, Echo 15, HY 3, HY 7, HY 15

Price :

Price on request

Han's Robot Echo and HY 7-Axis Arms Overview

The Han's Robot Echo and HY series are six lightweight 7-axis humanoid robotic arms with 3 to 15 kg payload, 555 to 850 mm reach, full-joint torque sensing, native ROS2 support and noise of 45 dB or less.

Key Specifications

Specification	Han's Robot Echo and HY 7-Axis Arms
Manufacturer	Han's Robot (Huayan Robotics)
Model	Echo 3, Echo 5, Echo 15, HY 3, HY 7, HY 15
Category	Humanoid robot / 7-axis humanoid robotic arm
Echo 3	Payload 3 kg, Reach 555 mm, Repeatability ±0.02 mm, Weight <8 kg, Configuration Coplanar cross-axis
Echo 5	Payload 5 kg, Reach 605 mm, Repeatability ±0.03 mm, Weight <12 kg, Configuration Coplanar cross-axis
Echo 15	Payload 15 kg, Reach 850 mm, Repeatability ±0.05 mm, Weight <22 kg, Configuration Coplanar cross-axis
HY 3	Payload 3.5 kg, Reach 625 mm, Repeatability ±0.02 mm, Weight <8 kg, Configuration Spatial cross-axis
HY 7	Payload 7 kg, Reach 670 mm, Repeatability ±0.03 mm, Weight <12 kg, Configuration Spatial cross-axis
HY 15	Payload 15 kg, Reach 850 mm, Repeatability ±0.05 mm, Weight <22 kg, Configuration Spatial cross-axis
Price	Price on request

Price available on request. Any price is indicative, not final and may change.

Applications

Humanoid Robots
Embodied AI Research
Dexterous Tasks

Han's Robot Echo and HY 7-Axis Arms Review Summary

Six models come in two kinematic styles: Echo with coplanar cross axes and HY with spatial cross axes. Payloads run from 3 to 15 kg and reach from 555 to 850 mm, with arm weights under 8, 12 or 22 kg. Every joint has a torque sensor for full force control, cables route through a large hollow, and two wrist configurations are offered. An open SDK, native ROS2 and open protocols target developers, and noise stays at or below 45 dB.