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Cobot

CGXi-G3a 6-Axis Collaborative Robot Arm

Built by CGXI · China

Updated May 2026·methodology
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The CGXi-G3a 6-Axis Collaborative Robot Arm is a Cobot developed by CGXI (China), priced at $6,500 USD. Key specifications: type six axis collaborative, axes 6, payload 3 kg, reach 620 mm.

Robo Index

BBB

Adequate evidence

5 of 10 signals present

Recomputed nightly from public data. Missing data is skipped, never zero-filled — and rankings are never for sale.

Weighted factors

average of the 5 scored · blanks don't count

Commercial maturity15%100/100
Deployment footprint26%unknown
Proven track record9%unknown
Spec completeness19%60/100
Company financial health11%79/100
Company maturity4%40/100
Manufacturer portfolio4%95/100
Media mentions (trailing 12 months)7%unknown
Independent recognition3%unknown
Market momentum1%unknown
Specs not manufacturer-verified

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Overview

The CGXi-G3a is a 6-axis collaborative robot arm with a 3kg payload and 620mm reach. It features open-source architecture suitable for painting and welding applications. The robot arm is equipped with collision detection, a soft-body design for safety, and EtherCAT control bus. It offers drag-teaching (hand-guiding) for easy programming without professional skills. The IP65-rated arm is lightweight at 15kg and can be installed at any angle. It is ATEX explosion-proof certified (world's first for a cobot according to the supplier) and comes with CE, CR, EMC, IATF16949, NRTL, and PCEC certifications.

Buyer decision signals

Viability

$13.7M raisedest. 2018

CGXI named board member at an event

Price

$6,500

Specifications

Category: Cobot
Type
six axis collaborative
Axes
6
Payload
3 kg
Reach
620 mm
Repeatability
±0.02 mm
TCP speed
1 m/s
Safety cert.
CE, CR, EMC
Force limiting
Yes
F/T sensing
none
VerifiedSelf-reportedEstimated

Company profile

Funding raised
$13.7M
Founded
2018

Detailed specifications

Motion & kinematics12
Joint Range J1 Deg
360
Joint Range J2 Deg
360
Joint Range J3 Deg
165
Joint Range J4 Deg
360
Joint Range J5 Deg
360
Joint Range J6 Deg
360
Joint Speed J1 Deg Per S
220
Joint Speed J2 Deg Per S
220
Joint Speed J3 Deg Per S
240
Joint Speed J4 Deg Per S
360
Joint Speed J5 Deg Per S
360
Joint Speed J6 Deg Per S
360
Power & battery1
Rated Power W
150
Compute1
Package Gross Weight Kg
25
Other13
Com Port
1x 24V/1A Power, 1x RS485, 1x EtherCAT
Material
Aluminum Alloy
Noise DB
60
Ce Marked
true
Tool Port
1x 24V/1A Power, 2x DI, 2x DO, 2x AI
Control Bus
EtherCAT
Company Website
View Link
Max Speed M Per S
3
Installation Method
Any angle
Control Frequency Hz
1000
Package Dimensions Cm
40x40x60
Working Humidity Percent
5-90% RH (no condensation)
Working Temperature Range C
-5 to 55

Where to buy

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Company milestones

  • Nov 2023MilestoneCGXI named board member at an event
  • 2023LaunchFirst robot and sales growth
  • 2018MilestoneFounded

Frequently asked questions

Who makes the CGXi-G3a 6-Axis Collaborative Robot Arm?
The CGXi-G3a 6-Axis Collaborative Robot Arm is developed by CGXI, based in China.
What type of robot is the CGXi-G3a 6-Axis Collaborative Robot Arm?
The CGXi-G3a 6-Axis Collaborative Robot Arm is a Cobot made by CGXI.
How much does the CGXi-G3a 6-Axis Collaborative Robot Arm cost?
The CGXi-G3a 6-Axis Collaborative Robot Arm is priced $6,500 USD.
What are the key specifications of the CGXi-G3a 6-Axis Collaborative Robot Arm?
Key specifications of the CGXi-G3a 6-Axis Collaborative Robot Arm: type six axis collaborative, axes 6, payload 3 kg, reach 620 mm, repeatability ±0.02 mm.

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