The SA4A-4/0.40 is a Industrial Arm developed by SIASUN (China). Key specifications: arm class scara, axes 4, payload 4 kg, reach 400 mm.
RoboScore
Strong evidence
No confirmed deployment on record — this score reflects the rest of the record, not verified adoption.
4 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 4 scored · blanks don't count
Ranked #112 of 972 in the Industrial Arm standing.
See the standingWhere it has stood41 days · best #78 · worst #112
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
SCARA robot with 4kg payload and 400mm reach.
Flagship features
- **Space-efficient**: ~580 mm reach designed for tight enclosures, lab benches, and tabletop cells
- **High repeatability**: 0.02 mm repeatability supports precision positioning for inspection and small-part handling
- **6-axis dexterity**: Capable of multi-angle approaches and part reorientation, overcoming limitations of SCARA/Cartesian robots in constrained layouts
- **Applications**: Electronics assembly, machine tending, vision-based inspection, kitting, adhesive dispensing
- **Origin**: China (manufactured by SIASUN)
- **Listing page**: Sold via robotslatam.com; no direct pricing ("Add to Quote"), no detailed specs on controller/IO/programming interface
Buyer decision signals
Viability
SIASUN Announces New Technology at the Beijing World Robot Conference
Specifications
Category: Industrial Arm- Arm class
- scara
- Axes
- 4
- Payload
- 4 kg
- Reach
- 400 mm
- Repeatability
- ±0.01 mm
- IP rating
- IP20
- Mounting
- floor
- Controller
- S series control cabinet
- Programming
- teach pendant,offline programming
- Tool flange
- ISO 9409-1
- Force limiting
- No
- Maturity
- commercial
- Industries
- automotive, electronics manufacturing
Top 87% of 833 models with this spec
Top 5% of 628 models with this spec
Company profile
- Founded
- 2000
Detailed specifications
What it is built for1
- Sub Category
- SCARA
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 2025LaunchSIASUN Announces New Technology at the Beijing World Robot Conference
- Jul 2025LaunchDUCO Cobot GCR5-910 event in Shanghai
- Apr 2000MilestoneCompany founding date
- 2026MilestoneGCR Series Cobot PDF published
- 2025Deployment98 Siasun welding robots deployed at Geely's EV factory
- 2025MilestoneHeavy-duty mobile robot article for special-purpose marine projects
- 2025DeploymentNearly 100 welding robots deployed at major auto plant in eastern China
- 2025DeploymentSR270A-270/2.70 featured in a public performance
Compare with peers
Frequently asked questions
- Who makes the SA4A-4/0.40?
- The SA4A-4/0.40 is developed by SIASUN, based in China.
- What type of robot is the SA4A-4/0.40?
- The SA4A-4/0.40 is a Industrial Arm made by SIASUN.
- How much does the SA4A-4/0.40 cost?
- Pricing for the SA4A-4/0.40 is not publicly listed — contact SIASUN for a quote.
- What are the key specifications of the SA4A-4/0.40?
- Key specifications of the SA4A-4/0.40: arm class scara, axes 4, payload 4 kg, reach 400 mm, repeatability ±0.01 mm.
Reviews for SA4A-4/0.40
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