Side-by-side comparison of Busiweier FR3 Collaborative Robot Arm (Suzhou Busiweier Intelligent Technology Co., Ltd.) and RB16-900 (Rainbow Robotics Co., Ltd.) — specs, pricing, Robolist Product Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Manufacturer Country
Year First Available
Verified Deployments
Price Range (USD)
Availability Status
Payload
Reach
Degrees of Freedom
Repeatability
Robot Weight
Mounting Options
IP Rating
Safety Rating
Force/Torque Sensing
Setup Time
No-Code Capable
Programming Interface
Tool Flange Standard
Wrist Power Supply
SDK Languages
ROS Compatible
Fieldbus Protocols
Price (USD)
Warranty
Busiweier FR3 Collaborative Robot ArmcobotSuzhou Busiweier Intelligent Technology Co., Ltd. 22.3Product Score | ||
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | China | South Korea |
| Year First Available (values differ) | — | 2011 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $6,099 | $35,000 |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Payload (values differ) | — | 16 kg |
| Reach (values differ) | — | 900 mm |
| Degrees of Freedom | 6 | 6 |
| Repeatability (values differ) | — | ±0.05 mm |
| Robot Weight (values differ) | — | 32 kg |
| Mounting Options (values differ) | floor, ceiling, wall, any orientation | — |
| IP Rating (values differ) | — | IP66 |
| Safety | ||
| Safety Rating (values differ) | — | ISO/TS 15066 |
| Force/Torque Sensing (values differ) | — | none |
| Ease of Use | ||
| Setup Time (values differ) | — | 1 hrs |
| No-Code Capable (values differ) | Yes | — |
| Programming Interface (values differ) | teach_pendant, no_code_gui, code_python, code_ros | teach_pendant |
| End-Effector | ||
| Tool Flange Standard (values differ) | — | EN ISO 9409-1-50-4-M6 |
| Wrist Power Supply (values differ) | 24V/1.5A | — |
| Software & Connectivity | ||
| SDK Languages (values differ) | C#, C++, Python, Java | — |
| ROS Compatible | Yes | Yes |
| Fieldbus Protocols (values differ) | Modbus TCP, Modbus RTU, Profinet, TCP/IP | — |
| Commercial | ||
| Price (USD) (values differ) | $6,099 | $35,000 |
| Warranty (values differ) | 1 yrs | 0 yrs |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Battery / Shift Runtime, Max TCP Speed, TCP Speed (Collaborative), Power/Force Limiting, Safety I/O Pairs, Duty Cycle, Time to Redeploy, Offline Programming, Tool Changer Support, Integrated F/T Sensor, Digital Twin Support, MTBF, Path Accuracy, CaaS / Month, Lead Time
Frequently asked
Busiweier FR3 Collaborative Robot Arm is made by Suzhou Busiweier Intelligent Technology Co., Ltd., based in CN. RB16-900 is made by Rainbow Robotics Co., Ltd., based in KR.
Busiweier FR3 Collaborative Robot Arm is listed at $6,099. RB16-900 is listed at $35,000.
Busiweier FR3 Collaborative Robot Arm scores 22/100. RB16-900 scores 47/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
Busiweier FR3 Collaborative Robot Arm has a reach of 622 mm. RB16-900 has a reach of 900 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
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Cobot Vendor Red Flags: Questions That Filter Out the Marketing
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Running a Cobot Pilot in a Manual Production Line
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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
Busiweier FR3 Collaborative Robot Arm vs RB16-900 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.