Nachi Robotic Systems - Collaborative Robot vs Ra Precision 6-Axis Collaborative Robot
Side-by-side comparison of Nachi Robotic Systems - Collaborative Robot (Nachi Robotic Systems) and Ra Precision 6-Axis Collaborative Robot (Dongguan Rongan Electromechanical Equipment Co., Ltd.) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Home & Household buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- Nachi Robotic Systems - Collaborative RobotUnited States
- Ra Precision 6-Axis Collaborative RobotChina
Year First Available
- Nachi Robotic Systems - Collaborative Robot2018
- Ra Precision 6-Axis Collaborative Robot—
Verified Deployments
- Nachi Robotic Systems - Collaborative Robot0 Deployments
- Ra Precision 6-Axis Collaborative Robot0 Deployments
Layer 2: Operational
Price
- Nachi Robotic Systems - Collaborative RobotContact for quote
- Ra Precision 6-Axis Collaborative Robot$55,000 USD
Availability Status
- Nachi Robotic Systems - Collaborative RobotACTIVE
- Ra Precision 6-Axis Collaborative RobotACTIVE
Arm Mechanics
Robot Weight
- Nachi Robotic Systems - Collaborative Robot—
- Ra Precision 6-Axis Collaborative Robot53.4 kg
Payload
- Nachi Robotic Systems - Collaborative Robot—
- Ra Precision 6-Axis Collaborative Robot16 kg
Reach
- Nachi Robotic Systems - Collaborative Robot—
- Ra Precision 6-Axis Collaborative Robot1,155 mm
Degrees of Freedom
- Nachi Robotic Systems - Collaborative Robot—
- Ra Precision 6-Axis Collaborative Robot6
Repeatability
- Nachi Robotic Systems - Collaborative Robot—
- Ra Precision 6-Axis Collaborative Robot±0.03 mm
Mounting Options
- Nachi Robotic Systems - Collaborative Robot—
- Ra Precision 6-Axis Collaborative Robotfloor, wall
IP Rating
- Nachi Robotic Systems - Collaborative Robot—
- Ra Precision 6-Axis Collaborative RobotIP67
Safety
Safety Rating
- Nachi Robotic Systems - Collaborative RobotISO 13849-1 PLe
- Ra Precision 6-Axis Collaborative RobotISO 9001, ISO 14001, ISO 45001
Force/Torque Sensing
- Nachi Robotic Systems - Collaborative Robotnone
- Ra Precision 6-Axis Collaborative Robotsoftware only
Ease of Use
No-Code Capable
- Nachi Robotic Systems - Collaborative RobotYes
- Ra Precision 6-Axis Collaborative RobotYes
Offline Programming
- Nachi Robotic Systems - Collaborative RobotNo
- Ra Precision 6-Axis Collaborative Robot—
Programming Interface
- Nachi Robotic Systems - Collaborative RobotDirect Teach joystick, hand-guided programming
- Ra Precision 6-Axis Collaborative Robotdrag_and_drop, code_ros, teach_pendant
End-Effector
Integrated F/T Sensor
- Nachi Robotic Systems - Collaborative Robot—
- Ra Precision 6-Axis Collaborative RobotYes
Software & Connectivity
ROS Compatible
- Nachi Robotic Systems - Collaborative Robot—
- Ra Precision 6-Axis Collaborative RobotYes
Fieldbus Protocols
- Nachi Robotic Systems - Collaborative Robot—
- Ra Precision 6-Axis Collaborative RobotEtherCAT, CANopen, Modbus, RS485
Commercial
Price (USD)
- Nachi Robotic Systems - Collaborative RobotContact for quote
- Ra Precision 6-Axis Collaborative Robot$55,000 USD
Warranty
- Nachi Robotic Systems - Collaborative Robot—
- Ra Precision 6-Axis Collaborative Robot2 yrs
| ||
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | United States | China |
| Year First Available (values differ) | 2018 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | Contact for quote | $55,000 USD |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Robot Weight (priority for Home & Household buyers) (values differ) | — | 53.4 kg |
| Payload (values differ) | — | 16 kg |
| Reach (values differ) | — | 1,155 mm |
| Degrees of Freedom (values differ) | — | 6 |
| Repeatability (values differ) | — | ±0.03 mm |
| Mounting Options (values differ) | — | floor, wall |
| IP Rating (values differ) | — | IP67 |
| Safety | ||
| Safety Rating (values differ) | ISO 13849-1 PLe | ISO 9001, ISO 14001, ISO 45001 |
| Force/Torque Sensing (values differ) | none | software only |
| Ease of Use | ||
| No-Code Capable | Yes | Yes |
| Offline Programming (values differ) | No | — |
| Programming Interface (values differ) | Direct Teach joystick, hand-guided programming | drag_and_drop, code_ros, teach_pendant |
| End-Effector | ||
| Integrated F/T Sensor (values differ) | — | Yes |
| Software & Connectivity | ||
| ROS Compatible (values differ) | — | Yes |
| Fieldbus Protocols (values differ) | — | EtherCAT, CANopen, Modbus, RS485 |
| Commercial | ||
| Price (USD) (values differ) | Contact for quote | $55,000 USD |
| Warranty (values differ) | — | 2 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, Setup Time, Time to Redeploy, Tool Flange Standard, Tool Changer Support, Wrist Power Supply, SDK Languages, Digital Twin Support, MTBF, Path Accuracy, CaaS / Month, Lead Time
ROI Comparison
Same operating assumptions across every robot — the only difference is price. Set your numbers once to see which pays back fastest.
Annual labor displaced (per robot): $50,000
| Metric | Nachi Robotic Systems - Collaborative Robot | Ra Precision 6-Axis Collaborative Robot |
|---|---|---|
| Investment | No price | $55,000 |
| Payback period | — | 13.2 mo |
| Net savings (5 yr) | — | $195,000 |
| ROI (5 yr) | — | +355% |
Nachi Robotic Systems - Collaborative Robot has no listed price, so payback can't be computed. Contact the manufacturer for a quote.
Estimates labor-cost displacement only — not a full total cost of ownership. Actual ROI depends on integration, maintenance, training, downtime, and task fit. Converted currencies are indicative; USD is the price of record.
Trade-offs at a glance
Frequently asked
Who makes Nachi Robotic Systems - Collaborative Robot and Ra Precision 6-Axis Collaborative Robot?
Nachi Robotic Systems - Collaborative Robot is made by Nachi Robotic Systems, based in US. Ra Precision 6-Axis Collaborative Robot is made by Dongguan Rongan Electromechanical Equipment Co., Ltd., based in CN.
How do Nachi Robotic Systems - Collaborative Robot and Ra Precision 6-Axis Collaborative Robot compare on the Robo Index?
Nachi Robotic Systems - Collaborative Robot grades AA on the Robo Index. Ra Precision 6-Axis Collaborative Robot grades A. The Robo Index is a credibility grade (AAA … C) that blends commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
Are Nachi Robotic Systems - Collaborative Robot and Ra Precision 6-Axis Collaborative Robot in the same category?
Both robots are classified as Cobot on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Cobot robots?
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.
What should a buyer ask vendors when choosing between Nachi Robotic Systems - Collaborative Robot and Ra Precision 6-Axis Collaborative Robot?
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
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About this comparison
Nachi Robotic Systems - Collaborative Robot vs Ra Precision 6-Axis Collaborative Robot 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 Robo Index is calculated.