Ra Precision 6-Axis Collaborative Robot vs SZGH-1820-A
Side-by-side comparison of Ra Precision 6-Axis Collaborative Robot (Dongguan Rongan Electromechanical Equipment Co., Ltd.) and SZGH-1820-A (Shenzhen Guanhong Automation Co., Ltd.) — specs, pricing, Robolist Trust Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Hospitality & F&B buyers. Priority specs lifted to the top and marked with a target.
 Ra Precision 6-Axis Collaborative RobotcobotDongguan Rongan Electromechanical Equipment Co., Ltd.—Trust Score |  SZGH-1820-AcobotShenzhen Guanhong Automation Co., Ltd.—Trust Score | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country | China | China |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $55,000 | $1,999–$12,688 |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Max TCP Speed (priority for Hospitality & F&B buyers) (values differ) | — | 4 m/s |
| Degrees of Freedom | 6 | 6 |
| Repeatability (values differ) | ±0.01 mm | ±0.05 mm |
| Safety | ||
| Safety Rating (values differ) | ISO, CE, Patents | CE |
| Force/Torque Sensing (values differ) | Yes | — |
| Ease of Use | ||
| Programming Interface (values differ) | teach_pendant, drag_and_drop | teach_pendant |
| Commercial | ||
| Price (USD) (values differ) | $55,000 | $1,999–$12,688 |
| Warranty (values differ) | 2 yrs | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Year First Available, Battery / Shift Runtime, Payload, Reach, Robot Weight, Mounting Options, IP Rating, TCP Speed (Collaborative), Power/Force Limiting, Safety I/O Pairs, Duty Cycle, Setup Time, Time to Redeploy, No-Code Capable, Offline Programming, Tool Flange Standard, Tool Changer Support, Integrated F/T Sensor, Wrist Power Supply, SDK Languages, ROS Compatible, Fieldbus Protocols, Digital Twin Support, MTBF, Path Accuracy, CaaS / Month, Lead Time
About this comparison
Ra Precision 6-Axis Collaborative Robot vs SZGH-1820-A 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 Trust Score is calculated.