The SR220A-125/3.10 is a Industrial Arm developed by SIASUN (China). Key specifications: arm class scara, axes 4, payload 4 kg, reach 400 mm.
Robo Index
Strong evidence
4 of 10 signals present
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Weighted factors
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Overview
Large payload robot with 125kg payload and 3100mm reach.
Flagship features
- Performance: NURBS transition and variable-speed variable-acceleration motion planning improve spot welding cycle time by over 11%
- Protection: Customized aviation plug sealed cover achieves IP54 for the whole machine and IP67 for the wrist
- Applications listed: Handling, Assembly, Vision Inspection, Loading and Unloading, Spot Welding
- Case studies: Automotive Welding Assembly Line, LCD TV Manufacturing, Teach-Free Welding Robot, Palletizing System, Container Welding, Ship Welding, Engineering Machinery Welding
- Price not listed publicly; contact sales for quote, indicating enterprise pricing tier
- Phone numbers and emails for global sales: China, Thailand, Germany, Japan, Singapore, Malaysia, Mexico
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
- ±0.06 mm
- IP rating
- IP54
- Mounting
- floor, ceiling
- Industries
- automotive, electronics, metal_fabrication
Company profile
- Founded
- 2000
Detailed specifications
Other3
- Sub Category
- spot_welding
- Company Country
- CN
- Additional Information
- - Unique selling point: High rigidity (17% improvement over previous) with forward-designed, all-new 220 five-axis backlash-free gearbox; increases allowable end-effector inertia by 8% via custom high-inertia motor. - Performance: NURBS transition and variable-speed variable-acceleration motion planning improve spot welding cycle time by over 11%. - Protection: Customized aviation plug sealed cover achieves IP54 for the whole machine and IP67 for the wrist. - Applications listed: Handling, Assembly, Vision Inspection, Loading and Unloading, Spot Welding. - Case studies: Automotive Welding Assembly Line, LCD TV Manufacturing, Teach-Free Welding Robot, Palletizing System, Container Welding, Ship Welding, Engineering Machinery Welding. - Price not listed publicly; contact sales for quote, indicating enterprise pricing tier. - Phone numbers and emails for global sales: China, Thailand, Germany, Japan, Singapore, Malaysia, Mexico.
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 SR220A-125/3.10?
- The SR220A-125/3.10 is developed by SIASUN, based in China.
- What type of robot is the SR220A-125/3.10?
- The SR220A-125/3.10 is a Industrial Arm made by SIASUN.
- How much does the SR220A-125/3.10 cost?
- Pricing for the SR220A-125/3.10 is not publicly listed — contact SIASUN for a quote.
- What are the key specifications of the SR220A-125/3.10?
- Key specifications of the SR220A-125/3.10: arm class scara, axes 4, payload 4 kg, reach 400 mm, repeatability ±0.06 mm.
Reviews for SR220A-125/3.10
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