Side-by-side comparison of CGXi-G6C 6kg Collaborative Robot Arm (CGXI) and GCR20-1400-EX (SIASUN) — specs, pricing, Robolist Product Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Healthcare & Hospitals buyers. Priority specs lifted to the top and marked with a target.
Manufacturer Country
Verified Deployments
Price Range (USD)
Availability Status
Repeatability
IP Rating
Reach
Payload
Degrees of Freedom
Max TCP Speed
Mounting Options
Safety Rating
Force/Torque Sensing
No-Code Capable
Offline Programming
Programming Interface
Fieldbus Protocols
Price (USD)
Warranty
| Layer 1: Identity & Trust | ||
| Manufacturer Country | China | China |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $6,400 | Contact for quote |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Repeatability (priority for Healthcare & Hospitals buyers) | ±0.03 mm | ±0.03 mm |
| IP Rating (priority for Healthcare & Hospitals buyers) (values differ) | — | IP54/IP65 |
| Reach (priority for Healthcare & Hospitals buyers) (values differ) | 620 mm | 1,300 mm |
| Payload (values differ) | 3 kg | 12 kg |
| Degrees of Freedom (values differ) | 6 | — |
| Max TCP Speed (values differ) | 2 m/s | — |
| Mounting Options (values differ) | — | table, wall, ceiling |
| Safety | ||
| Safety Rating (values differ) | CE, CR, EMC, IATF16949, NRTL, PCEC, ATEX Explosion proof | ISO/TS 15066 |
| Force/Torque Sensing | none | none |
| Ease of Use | ||
| No-Code Capable (values differ) | — | Yes |
| Offline Programming (values differ) | — | No |
| Programming Interface (values differ) | — | hand-guiding, teach pendant |
| Software & Connectivity | ||
| Fieldbus Protocols (values differ) | EtherCAT | — |
| Commercial | ||
| Price (USD) (values differ) | $6,400 | Contact for quote |
| Warranty (values differ) | 1 yrs | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Year First Available, Battery / Shift Runtime, Robot Weight, TCP Speed (Collaborative), Power/Force Limiting, Safety I/O Pairs, Duty Cycle, Setup Time, Time to Redeploy, Tool Flange Standard, Tool Changer Support, Integrated F/T Sensor, Wrist Power Supply, SDK Languages, ROS Compatible, Digital Twin Support, MTBF, Path Accuracy, CaaS / Month, Lead Time
Frequently asked
CGXi-G6C 6kg Collaborative Robot Arm is made by CGXI, based in CN. GCR20-1400-EX is made by SIASUN, based in CN.
CGXi-G6C 6kg Collaborative Robot Arm scores 22/100. GCR20-1400-EX scores 17/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
CGXi-G6C 6kg Collaborative Robot Arm has a reach of 924 mm. GCR20-1400-EX has a reach of 1400 mm.
Both robots are classified as Cobot on Robolist. Filters and ranking treat them as direct alternatives.
Hardware cost is one input. Cobot TCO also includes integration, training, downtime, and end-of-life. Our breakdown: Cobot TCO and Payback Math: Hardware, EOAT, and Zero-Fencing Savings.
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Cobot Vendor Red Flags: Questions That Filter Out the Marketing.
Going deeper — picking the right robot
Cobot TCO and Payback Math: Hardware, EOAT, and Zero-Fencing Savings
6 min readCollaborative Robots
Cobot Vendor Red Flags: Questions That Filter Out the Marketing
9 min readCollaborative Robots
Running a Cobot Pilot in a Manual Production Line
9 min readCollaborative Robots
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
CGXi-G6C 6kg Collaborative Robot Arm vs GCR20-1400-EX compares two robots in the cobot category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robolist Product Score is calculated.