E05 vs OB7 Stretch
Side-by-side comparison of E05 (Han's Robot Co., Ltd.) and OB7 Stretch (Productive Robotics, LLC.) — 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.
Layer 1: Identity & Trust
Manufacturer Country
- E05China
- OB7 StretchUnited States
Year First Available
- E05—
- OB7 Stretch2017
Verified Deployments
- E050 Deployments
- OB7 Stretch0 Deployments
Layer 2: Operational
Price Range (USD)
- E05$12,760–$14,300
- OB7 Stretch$24,900
Availability Status
- E05ACTIVE
- OB7 StretchACTIVE
Arm Mechanics
Payload
- E055 kg
- OB7 Stretch4.5 kg
Max TCP Speed
- E052 m/s
- OB7 Stretch—
Reach
- E05800 mm
- OB7 Stretch1,000 mm
Degrees of Freedom
- E056
- OB7 Stretch7
Repeatability
- E05±0.02 mm
- OB7 Stretch±0.1 mm
Robot Weight
- E0525 kg
- OB7 Stretch22 kg
Mounting Options
- E05—
- OB7 Stretchfloor, ceiling, wall
IP Rating
- E05IP66
- OB7 StretchIP54
Safety
Safety Rating
- E05ISO/TS 15066
- OB7 StretchISO/TS 15066
Force/Torque Sensing
- E05none
- OB7 Stretchnone
Ease of Use
Setup Time
- E05—
- OB7 Stretch1 hrs
No-Code Capable
- E05Yes
- OB7 StretchYes
Offline Programming
- E05—
- OB7 StretchYes
Programming Interface
- E05drag-and-drop
- OB7 StretchDrag-and-drop
End-Effector
Tool Flange Standard
- E05—
- OB7 StretchISO 9409-1-A50
Software & Connectivity
Fieldbus Protocols
- E05TCP/IP, MODBUS
- OB7 StretchEtherCAT, Profinet
Commercial
Price (USD)
- E05$12,760–$14,300
- OB7 Stretch$24,900
Warranty
- E05—
- OB7 Stretch2 yrs
| ||
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | China | United States |
| Year First Available (values differ) | — | 2017 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $12,760–$14,300 | $24,900 |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Payload (priority for Warehousing & Logistics buyers) (values differ) | 5 kg | 4.5 kg |
| Max TCP Speed (priority for Warehousing & Logistics buyers) (values differ) | 2 m/s | — |
| Reach (values differ) | 800 mm | 1,000 mm |
| Degrees of Freedom (values differ) | 6 | 7 |
| Repeatability (values differ) | ±0.02 mm | ±0.1 mm |
| Robot Weight (values differ) | 25 kg | 22 kg |
| Mounting Options (values differ) | — | floor, ceiling, wall |
| IP Rating (values differ) | IP66 | IP54 |
| Safety | ||
| Safety Rating | ISO/TS 15066 | ISO/TS 15066 |
| Force/Torque Sensing | none | none |
| Ease of Use | ||
| Setup Time (values differ) | — | 1 hrs |
| No-Code Capable | Yes | Yes |
| Offline Programming (values differ) | — | Yes |
| Programming Interface (values differ) | drag-and-drop | Drag-and-drop |
| End-Effector | ||
| Tool Flange Standard (values differ) | — | ISO 9409-1-A50 |
| Software & Connectivity | ||
| Fieldbus Protocols (values differ) | TCP/IP, MODBUS | EtherCAT, Profinet |
| Commercial | ||
| Price (USD) (values differ) | $12,760–$14,300 | $24,900 |
| 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, TCP Speed (Collaborative), Power/Force Limiting, Safety I/O Pairs, Duty Cycle, Time to Redeploy, Tool Changer Support, Integrated F/T Sensor, Wrist Power Supply, SDK Languages, ROS Compatible, Digital Twin Support, MTBF, Path Accuracy, CaaS / Month, Lead Time
best in categoryweakest in categoryvalues differ
Trade-offs at a glance
Frequently asked
Who makes E05 and OB7 Stretch?
E05 is made by Han's Robot Co., Ltd., based in CN. OB7 Stretch is made by Productive Robotics, LLC., based in US.
How do E05 and OB7 Stretch compare on the Robolist Product Score?
E05 scores 46/100. OB7 Stretch scores 97/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
How does the reach of E05 compare to OB7 Stretch?
E05 has a reach of 800 mm. OB7 Stretch has a reach of 1250 mm.
Are E05 and OB7 Stretch 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 E05 and OB7 Stretch?
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
About this comparison
E05 vs OB7 Stretch 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.