The NB4 is a Industrial Arm developed by Beijing ROKAE Technology (China), listed at $14,999–$17,490 USD (unverified). Key specifications: arm class standard industrial, axes 6, payload 4 kg, reach 475 mm.
RoboScore
Strong evidence
No confirmed deployment on record — this score reflects the rest of the record, not verified adoption.
6 of 9 signals present
Recomputed nightly from public data. Missing data is skipped, never zero-filled — and rankings are never for sale.
Weighted factors
average of the 6 scored · blanks don't count
Ranked #131 of 972 in the Industrial Arm standing.
See the standingWhere it has stood41 days · best #97 · worst #131
Nothing changed about this robot itself — what you can see is the field shifting around it, or its maker's news rising and ageing.
One reading per day since 3 Aug, when the current ordering began. The rank above is the reading for 12 Sept, taken against 972 robots — the standing itself is live, so a robot added since then counts there and not here yet.
Will it fit your job?
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Overview
NB4 Series industrial robot with 4 kg payload and 475–580 mm reach. Compact and lightweight, precise and high-speed, suited to flexible manufacturing. Through iterative product development and refinement, Luoshi continuously improves industrial robot reliability, increases motion speed, integrates more functions into compact designs, simplifying application, stabilizing production, and enhancing smart manufacturing efficiency.
Flagship features
- Designed for high precision in confined spaces
- Affordable cost for a 4kg payload robot
- European representation by Jaeger Engineering GmbH
Buyer decision signals
Viability
xMate SR Series marketing post
Availability
Specifications
Category: Industrial Arm- Arm class
- standard industrial
- Axes
- 6
- Payload
- 4 kg
- Reach
- 475 mm
- Repeatability
- ±0.015 mm
- Weight
- 21 kg
- IP rating
- IP54
- Mounting
- ground, hanging
- Force limiting
- No
- Industries
- auto_parts, electronics, metal_fabrication
Top 87% of 833 models with this spec
Top 8% of 628 models with this spec
Company profile
- Founded
- 2015
Detailed specifications
What it is built for3
- Industries
- automotive,electronics,metal fabrication,healthcare
- Applications
- pick and place
- Primary Applications
- material handling,assembly,deburring polishing
Movement & precision1
- Dof
- 6
Safety & certification3
- Operating Temp
- 0℃ to +40℃
- Temperature Range Max C
- 40
- Temperature Range Min C
- 0
Buying & support6
- Price Tier
- 20-40K
- Datasheet Url
- Preview PDF online
- Model Variants
- NB4-4/0.58,NB4-4/0.47
- Deployment Count
- 271
- Price On Request
- true
- Availability Status
- available
Other details4
- Tool Current A
- 0.5
- Tool Voltage V
- 30
- Pneumatic Lines Count
- 4
- Electrical Lines Count
- 8
Who runs it· deployment evidence
No deployment evidence on file
A deployment is recorded when a public source names the customer, or the maker confirms it. Nothing here counts against this robot.
4 other robots in this category have one.
Add a deployment →Where to buy
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Company milestones
- Aug 2024MilestonexMate SR Series marketing post
- Apr 2024FundingStrategic+ funding round
- Feb 2023LaunchROKAE NB12 Series launch
- Feb 2023LaunchNB12 series launched
- 2026LaunchNB220 Series featured in turnkey embodied robotics solution
- 2026MilestoneROKAE debuts at ITES Shenzhen Industrial Exhibition
- 2025MilestoneNB25h listed in industrial robot catalog
- 2025PartnershipROKAE and Schaeffler announce humanoid robot industrialization cooperation
Compare with peers
Frequently asked questions
- Who makes the NB4?
- The NB4 is developed by Beijing ROKAE Technology, based in China.
- What type of robot is the NB4?
- The NB4 is a Industrial Arm made by Beijing ROKAE Technology.
- How much does the NB4 cost?
- The NB4 is listed at $14,999–$17,490 USD in the Robolist catalogue, but this figure is unverified and not confirmed by Beijing ROKAE Technology — contact them for a quote.
- What are the key specifications of the NB4?
- Key specifications of the NB4: arm class standard industrial, axes 6, payload 4 kg, reach 475 mm, repeatability ±0.015 mm.
Reviews for NB4
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