Nachi Robotic Systems - Collaborative Robot vs xArm 850
Side-by-side comparison of Nachi Robotic Systems - Collaborative Robot (Nachi Robotic Systems) and xArm 850 (UFACTORY) — 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
- xArm 850China
Year First Available
- Nachi Robotic Systems - Collaborative Robot2018
- xArm 850—
Verified Deployments
- Nachi Robotic Systems - Collaborative Robot0 Deployments
- xArm 8500 Deployments
Layer 2: Operational
Price
- Nachi Robotic Systems - Collaborative RobotContact for quote
- xArm 850$9,500–$10,500 USD
Availability Status
- Nachi Robotic Systems - Collaborative RobotACTIVE
- xArm 850ACTIVE
Arm Mechanics
Robot Weight
- Nachi Robotic Systems - Collaborative Robot—
- xArm 85020 kg
Max TCP Speed
- Nachi Robotic Systems - Collaborative Robot—
- xArm 8501 m/s
Payload
- Nachi Robotic Systems - Collaborative Robot—
- xArm 8505 kg
Reach
- Nachi Robotic Systems - Collaborative Robot—
- xArm 850850 mm
Degrees of Freedom
- Nachi Robotic Systems - Collaborative Robot—
- xArm 8506
Repeatability
- Nachi Robotic Systems - Collaborative Robot—
- xArm 850±0.02 mm
Mounting Options
- Nachi Robotic Systems - Collaborative Robot—
- xArm 850floor, ceiling, wall, rail
Safety
Safety Rating
- Nachi Robotic Systems - Collaborative RobotISO 13849-1 PLe
- xArm 850ISO Class 5
Force/Torque Sensing
- Nachi Robotic Systems - Collaborative Robotnone
- xArm 850joint level all
Safety I/O Pairs
- Nachi Robotic Systems - Collaborative Robot—
- xArm 85016
Duty Cycle
- Nachi Robotic Systems - Collaborative Robot—
- xArm 85024 7 continuous
Ease of Use
No-Code Capable
- Nachi Robotic Systems - Collaborative RobotYes
- xArm 850Yes
Offline Programming
- Nachi Robotic Systems - Collaborative RobotNo
- xArm 850Yes
Programming Interface
- Nachi Robotic Systems - Collaborative RobotDirect Teach joystick, hand-guided programming
- xArm 850code_python, code_ros
End-Effector
Tool Flange Standard
- Nachi Robotic Systems - Collaborative Robot—
- xArm 850iso 9283
Tool Changer Support
- Nachi Robotic Systems - Collaborative Robot—
- xArm 850manual
Integrated F/T Sensor
- Nachi Robotic Systems - Collaborative Robot—
- xArm 850Yes
Wrist Power Supply
- Nachi Robotic Systems - Collaborative Robot—
- xArm 85048VDC
Software & Connectivity
SDK Languages
- Nachi Robotic Systems - Collaborative Robot—
- xArm 850Python, C++
ROS Compatible
- Nachi Robotic Systems - Collaborative Robot—
- xArm 850Yes
Fieldbus Protocols
- Nachi Robotic Systems - Collaborative Robot—
- xArm 850Modbus TCP
Digital Twin Support
- Nachi Robotic Systems - Collaborative Robot—
- xArm 850Yes
Reliability
MTBF
- Nachi Robotic Systems - Collaborative Robot—
- xArm 85015,000 hrs
Commercial
Price (USD)
- Nachi Robotic Systems - Collaborative RobotContact for quote
- xArm 850$9,500–$10,500 USD
Warranty
- Nachi Robotic Systems - Collaborative Robot—
- xArm 8501 yrs
Lead Time
- Nachi Robotic Systems - Collaborative Robot—
- xArm 8508 wks
| ||
|---|---|---|
| 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 | $9,500–$10,500 USD |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Robot Weight (priority for Home & Household buyers) (values differ) | — | 20 kg |
| Max TCP Speed (priority for Home & Household buyers) (values differ) | — | 1 m/s |
| Payload (values differ) | — | 5 kg |
| Reach (values differ) | — | 850 mm |
| Degrees of Freedom (values differ) | — | 6 |
| Repeatability (values differ) | — | ±0.02 mm |
| Mounting Options (values differ) | — | floor, ceiling, wall, rail |
| Safety | ||
| Safety Rating (values differ) | ISO 13849-1 PLe | ISO Class 5 |
| Force/Torque Sensing (values differ) | none | joint level all |
| Safety I/O Pairs (values differ) | — | 16 |
| Duty Cycle (values differ) | — | 24 7 continuous |
| Ease of Use | ||
| No-Code Capable | Yes | Yes |
| Offline Programming (values differ) | No | Yes |
| Programming Interface (values differ) | Direct Teach joystick, hand-guided programming | code_python, code_ros |
| End-Effector | ||
| Tool Flange Standard (values differ) | — | iso 9283 |
| Tool Changer Support (values differ) | — | manual |
| Integrated F/T Sensor (values differ) | — | Yes |
| Wrist Power Supply (values differ) | — | 48VDC |
| Software & Connectivity | ||
| SDK Languages (values differ) | — | Python, C++ |
| ROS Compatible (values differ) | — | Yes |
| Fieldbus Protocols (values differ) | — | Modbus TCP |
| Digital Twin Support (values differ) | — | Yes |
| Reliability | ||
| MTBF (values differ) | — | 15,000 hrs |
| Commercial | ||
| Price (USD) (values differ) | Contact for quote | $9,500–$10,500 USD |
| Warranty (values differ) | — | 1 yrs |
| Lead Time (values differ) | — | 8 wks |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Battery / Shift Runtime, IP Rating, TCP Speed (Collaborative), Power/Force Limiting, Setup Time, Time to Redeploy, Path Accuracy, CaaS / Month
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 | xArm 850 |
|---|---|---|
| Investment | No price | $10,000 |
| Payback period | — | 2.4 mo |
| Net savings (5 yr) | — | $240,000 |
| ROI (5 yr) | — | +2400% |
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 xArm 850?
Nachi Robotic Systems - Collaborative Robot is made by Nachi Robotic Systems, based in US. xArm 850 is made by UFACTORY, based in CN.
How do Nachi Robotic Systems - Collaborative Robot and xArm 850 compare on the Robo Index?
Nachi Robotic Systems - Collaborative Robot grades AA on the Robo Index. xArm 850 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 xArm 850 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 xArm 850?
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 xArm 850 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.