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Cobot

Echo/HY 7-Axis Humanoid Arm Series

Built by Guangdong Huayan RoboticsClaimedGenesis · China

Updated Oct 2026·methodology

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Made by Guangdong Huayan RoboticsOpen company

Not enough evidence to rank. Listed among 448 Cobot robots; 199 carry a rank.

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RoboScore

51.4/ 100

Out of 100. Checks on sales, customers, specs and track record.

Adequate evidence

No named customers yet. The score uses the rest of its record.

4 of 9 checks have data

Updated daily from public data. Missing data is skipped, never counted as zero.

What counts

Average of the 4 checks with data. Checks without data are left out.

CheckWeightScore
On sale15%75/100
In use27%Not counted yet
Track record9%Not counted yet
Specs on file19%84/100
Funding11%Not counted yet
Company age4%45/100
Other robots5%89/100
News8%Not counted yet
Wikipedia entry3%Not counted yet
How the RoboScore is scored

Overview

Huayan's 7-axis humanoid robotic arm series (Echo and HY) provides high-precision full-joint force control, lightweight design, and an open ecosystem for embodied intelligence platforms. With payloads from 3kg to 15kg, these arms are suitable for complex production scenarios including welding, CNC, palletizing, grinding, and screwing. Features include a large hollow internal routing diameter, native ROS2 support, and one controller managing up to four arms simultaneously.

Key specs

  • Built for pick and place, machine tending and palletizing
  • Used across 3C, automotive and healthcare
  • Programmed through ROS and python
  • Compatible with ROS

Will it fit your job?

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At a glance

Named customers0No named customer yetCompanyFounded 2017ChinaList priceOn requestNo public price on recordAvailabilityAvailable

Specifications

From the makerCheckedEstimated
7
±[object Object] mm
CE, ISO/TS 15066, EN ISO 13849-1 PLd (Cat.3)
Yes

97% of cobot robots have it

Joint level all
Yes

63% of cobot robots have it

Yes

90% of cobot robots have it

Detailed specifications

What it is built for2
Applications
pick and place,machine tending,palletizing,arc welding,screw driving,polishing,gluing dispensing,bin picking
3C,automotive,healthcare,metalworking,education,new retail
Sensing & perception3
Joint Torque Sensor
Yes
Integrated Force Torque Sensor
built in
Controls & integration4
Yes
Fieldbus Protocols
EtherCAT
ethernet
code ros,code python
Safety & certification1
45
Buying & support2
Model Variants
Echo 3,Echo 5,Echo 15,HY 3,HY 7,HY 15
Availability Status
available
Other details7
Joint Range
{"Echo 3":"J1/J3/J5: ±180°, J2: ±120°, J4: -90° to 135°, J6: ±120°, J7: ±90°"}
{"HY 3":625,"HY 7":670,"HY 15":850,"Echo 3":555,"Echo 5":605,"Echo 15":850}
Discovery Hint
7-axis humanoid robotic arm (Echo / HY series)
Rated Payload Kg
{"HY 3":3.5,"HY 7":7,"HY 15":15,"Echo 3":3,"Echo 5":5,"Echo 15":15}
Max Tcp Speed M S
>=2
Sdk Language Support
Python,C++
Weight Kg By Variant
{"HY 3":"<8","HY 7":"<12","HY 15":"<22","Echo 3":"<8","Echo 5":"<12","Echo 15":"<22"}

Who uses it

No named customer yet

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14 other robots in this category have one.

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Where to buy

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Company milestones(estimated)

  • May 2025DeploymentHuayan Robotics Official Debut at FABTECH Mexico 2025
  • Sep 2017MilestoneCompany registration
  • Not yet on fileMilestoneFormerly Han's Robot
  • Not yet on fileMilestoneCorporate website and subsidiaries

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Frequently asked questions

Who makes the Echo/HY 7-Axis Humanoid Arm Series?
The Echo/HY 7-Axis Humanoid Arm Series is developed by Guangdong Huayan Robotics, based in China.
What type of robot is the Echo/HY 7-Axis Humanoid Arm Series?
The Echo/HY 7-Axis Humanoid Arm Series is a Cobot made by Guangdong Huayan Robotics.
How much does the Echo/HY 7-Axis Humanoid Arm Series cost?
Pricing for the Echo/HY 7-Axis Humanoid Arm Series is not publicly listed. Contact Guangdong Huayan Robotics for a quote.
What are the key specifications of the Echo/HY 7-Axis Humanoid Arm Series?
Key specifications of the Echo/HY 7-Axis Humanoid Arm Series: axes 7, repeatability ±[object Object] mm, safety cert. CE, ISO/TS 15066, EN ISO 13849-1 PLd (Cat.3), force limiting Yes, force sensing joint level all.

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