Side-by-side comparison of PR1 (Stanford Personal Robotics Program) and RONGWIN ER30 6-Axis CNC Robotic Arm (Nanjing RONGWIN Machinery Technology Co., Ltd.) — specs, pricing, Robolist Product Score, and verified deployments. Updated daily.
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Optimized for Warehousing & Logistics buyers. Priority specs lifted to the top and marked with a target.
Manufacturer Country


Year First Available


Verified Deployments


Price Range (USD)


Battery / Shift Runtime


Availability Status


Cross-Category Comparison
Showing shared foundation fields. Select robots from the same category for full spec comparison.
![]() | ![]() RONGWIN ER30 6-Axis CNC Robotic Armindustrial-armNanjing RONGWIN Machinery Technology Co., Ltd. 68.7Product Score | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | United States | China |
| Year First Available (values differ) | 2008 | 2020 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $50,000 | $7,800 |
| Battery / Shift Runtime (priority for Warehousing & Logistics buyers) (values differ) | 2 hrs | — |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
Cross-Category Comparison Showing shared foundation fields. Select robots from the same category for full spec comparison. | ||
Insufficient data for full comparison
The following fields had no data for any of the selected robots: IP Rating
Frequently asked
PR1 is made by Stanford Personal Robotics Program, based in US. RONGWIN ER30 6-Axis CNC Robotic Arm is made by Nanjing RONGWIN Machinery Technology Co., Ltd., based in CN.
PR1 launched in 2008. RONGWIN ER30 6-Axis CNC Robotic Arm launched in 2020.
PR1 is listed at $50,000. RONGWIN ER30 6-Axis CNC Robotic Arm is listed at $7,800.
PR1 scores 68/100. RONGWIN ER30 6-Axis CNC Robotic Arm scores 69/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
PR1 has a reach of 1831 mm. RONGWIN ER30 6-Axis CNC Robotic Arm has a reach of 1600 mm.
PR1 is categorized as Research; RONGWIN ER30 6-Axis CNC Robotic Arm as Industrial Arm. The Product Score is calculated per category, so the absolute scores reflect their respective category tiers.
Hardware cost is one input. Research And Industrial Arm TCO also includes integration, training, downtime, and end-of-life. Our breakdown: The real cost of a research platform.
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: The research-robot procurement RFP: questions and red flags.
Going deeper — picking the right robot
The real cost of a research platform
7 min readResearch & Lab Robots
The research-robot procurement RFP: questions and red flags
11 min readResearch & Lab Robots
A 90-day playbook to stand up a new platform in a lab
8 min readResearch & Lab Robots
TCO of a 6-Axis Arm Cell: Hardware, EOAT, Integration, Programming
7 min readIndustrial Arms
Industrial Arm Vendor Selection: Capability Matrices and Proof Points
9 min readIndustrial Arms
PR1 vs RONGWIN ER30 6-Axis CNC Robotic Arm compares two robots in the research and industrial-arm categories. 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.