The SIASUN SA7A-7/0.70 is a high-precision 4 axis robot arm designed for high-speed automated industrial assembly. As a specialized SCARA robot for sale, this model utilizes a modular architecture to support flexible line automation in sectors such as 3C electronics, lithium battery production, and photovoltaic manufacturing. The system provides a 7 kg payload capacity and a 700 mm reach, effectively addressing demands for high-speed pick-and-place and consistent mechanical assembly. Regular maintenance is simplified by its industrial-grade sealed joints, ensuring long-term reliability for continuous 24/7 manufacturing operations.
Product Type & Category Positioning
The SA7A-7/0.70 belongs to the category of Selective Compliance Assembly Robot Arm (SCARA) systems, which are horizontal multi-jointed robots defined by their 4-axis configuration. These robots are engineered to provide high rigidity in the vertical (Z) axis while maintaining flexibility in the horizontal (X-Y) plane, a trait essential for assembly tasks requiring insertion precision. Within the SIASUN product ecosystem, this model serves as a mid-range solution that bridges the gap between compact 400 mm models and heavy-duty 20 kg payload variants.
Building on this classification, the SA7A series is characterized by a proprietary dual-support structural design. This engineering choice increases mechanical stiffness compared to traditional single-support designs, allowing for higher acceleration rates without compromising path accuracy. The platform is primarily deployed in high-density production environments where floor space is limited and cycle time optimization is a primary requirement.
Technical Specifications
Payload: 7 kg
Reach: 700 mm
Degrees of Freedom: 4
Repeatability: ±0.02 mm
Max Speed: Determined by load and trajectory
Drive System: High-precision servo motors
Communication Interface: Ethernet/IP, Profinet, Modbus TCP
Protection Class: IP20/IP40 (Standard)
Mounting: Floor/Tabletop
Controller: S-series Control Cabinet
Technical Highlights
The SA7A-7/0.70 incorporates a modular design that reduces internal wiring complexity. By eliminating the need for external corrugated tubes, the system minimizes spatial constraints within dense robotic cells.
Proprietary core components integrated into the joints deliver enhanced rigidity. This structural improvement ensures that the end-effector reaches target coordinates with minimal vibration, even at peak operational speeds.
Moreover, the dual-support structure employed in the X and Y axes significantly increases torsional and rotational rigidity. This design choice enables the robot to handle greater rotational inertia during rapid pick-and-place movements.
Application Scenarios
3C Electronics Assembly: Precision insertion of small components with repeatability of ±0.02 mm, reducing cycle times by an estimated 15-20% compared to manual processes. Lithium Battery Handling: Stable transfer of battery cells within compact work envelopes, maintaining consistent throughput in cleanroom-compatible environments. Photovoltaic Cell Packaging: High-speed sorting and palletizing of lightweight panels, ensuring synchronized movement with conveyor systems at a response time of <10 ms. Automotive Component Tending: Integration with CNC or injection molding stations to perform machine loading, where the 700 mm reach provides optimal access to localized machine interfaces.
Selection Recommendations
Suitable: High-speed electronics assembly lines requiring a cycle time ≤0.8 s, where the 7 kg payload is utilized for precision mounting of small circuit boards or modules. Not Suitable: Heavy industrial palletizing (load >15 kg) or outdoor environments where ambient conditions exceed IP40 standards, as the drive train and sealings are designed for controlled factory environments rather than abrasive heavy-duty impact.
Engineers comparing models should note that the SA7A-7/0.70 provides a larger work envelope than the smaller SA7A-7/0.50. For applications requiring a longer reach or higher payload, consider referencing the SA10A-10/0.80 or the heavy-duty SA20A-20/1.00 for specialized requirements.
FAQ
1. What is the standard lead time for the SIASUN SA7A-7/0.70, and do you have units in stock?
Standard lead time for this model is typically 4 to 6 weeks after order confirmation. We maintain a rotating inventory of core components at Beijing Zhongping Technology to expedite common assembly configurations. If a specific unit is not available in our local warehouse, we initiate a factory-direct shipment to minimize delays. For urgent requirements, contact our sales department to verify real-time stock status. We prioritize fast-track processing for verified industrial accounts.
2. What is the price range for the SIASUN SA7A-7/0.70 robot?
The current market price for this unit ranges from $9,500 to $16,500 USD, depending on the specific controller options and integrated software packages. Prices fluctuate due to global exchange rates, raw material tariffs, and periodic factory adjustments. For an accurate, finalized quotation, contact Beijing Zhongping Technology directly to receive a formal proposal. This range serves as a baseline for budget planning purposes.
3. Does the robot come with the necessary controller and teach pendant?
Yes, the system is provided as a complete package including the S-series control cabinet and a standard teach pendant. We configure the hardware to ensure full compatibility between the arm and the controller upon delivery. You may also opt for an advanced virtual teach pendant for off-line programming. Additional cables and communication modules are available for an additional fee.
4. What is the warranty policy for this robotic arm?
We provide a standard 12-month manufacturer warranty covering all mechanical and electronic defects. This coverage begins on the date of commissioning or 18 months from shipment, whichever occurs first. If a component fails during this period, we ship a replacement part upon receipt of the diagnostic report. Our technical team provides remote support to assist with the verification process.
5. How is the robot installed and integrated into an existing line?
Installation involves bolting the base to a rigid, vibration-free surface and connecting the power and communication cables to the control cabinet. We provide a comprehensive manual that outlines the mechanical mounting pattern and electrical pinouts. The system supports standard industrial protocols, simplifying integration with existing PLCs or HMIs. Should you require on-site commissioning, our team offers engineering support for an additional fee.
6. Are spare parts readily available for the SA7A series?
Yes, we maintain a dedicated supply chain for all structural and electrical parts for the SA7A series. We recommend keeping a basic kit of critical spares, such as communication cables and sensor modules, to ensure maximum uptime. You can submit the serial number of your robot to our support team to confirm the exact part compatibility. We dispatch all available spare parts within 3 working days after payment clearance.
7. Can this robot be used in a cleanroom environment?
This model is designed for standard industrial applications and does not feature a dedicated cleanroom certification (such as ISO Class 5) as a default. If your facility requires cleanroom operation, please contact us for information regarding specialized sealing or air-purging modifications. We can provide a quote for the necessary upgrades to meet your specific cleanliness requirements. The standard unit is suitable for general manufacturing and assembly.
8. What programming languages or interfaces are supported?
The robot supports proprietary programming languages and standard G-code, which are accessible through our teach pendant or PC-based software. These interfaces are designed to be intuitive for engineers familiar with standard industrial robotic logic. We also support integration with third-party software for vision-guided pick-and-place tasks. Detailed API documentation is available upon request for custom software development.
9. How do you handle shipping and customs for international orders?
We ship globally using verified logistics partners, typically employing air or sea freight depending on the delivery timeline. Our logistics department prepares all required export documentation, including commercial invoices and certificates of origin, to facilitate customs clearance. You are responsible for any applicable import duties or local taxes in your destination country. We provide tracking information once the shipment is processed.
10. What kind of technical support is available after the purchase?
Our technical support team provides email and phone assistance for troubleshooting and programming inquiries. We offer a structured diagnostic guide that allows your on-site team to resolve common configuration issues independently. For complex integration challenges, we can arrange remote sessions via secure network connections. Support is available during standard business hours, with expedited response options available for an additional fee.
FAQ
1.Who are We?
Beijing Zhongping Technology Co., LTD., is a global industrial electrical automation service provider, is a scientific research, design, marketing, technical services, industrial Internet, international import and export services as one of the science and technology companies.
2.What can you buy from us?
PLC, inverter, human-machine interface, hydraulic products, low-voltage power distribution, industrial robots and core components
3.Is the item in stock or need to be purchased from another supplier?
We have a large inventory of goods and have our own warehouse.
4.What advantages do we have over other suppliers?
Our company has a large amount of inventory and a number of warehouses, but also in the country's important industrial provinces and cities with offices and a number of overseas service points. To provide you with intelligent manufacturing one-stop comprehensive services, save efforts, labor and cost.
5.Can you provide 100% new original authentic products?
We only sell new original genuine, no renovation, no fake, only for the original factory original!
6.How long is the delivery time?
If there is a stock, it will take 2-3 working days to ship, if the quantity is large, it will take 5-7 working days after receiving the payment, if it is not a conventional model, it will take some time, we will inform you of the specific delivery time.
7.Is there technical support available?
Of course, we have a professional technical team that can help you solve technical problems.
8.How do we guarantee quality?
We have three processes to control the quality of goods.
1) Our engineers will inspect the production and quality control in the factory regularly.
2) Incoming materials shall be inspected by experienced purchasing engineers before they can be stored.
3) At least 2 people in the logistics department cross-check the goods to be sent before delivery.
9.Can you guarantee the safe and reliable delivery of your products?
Yes, we strictly adopt the international standard packing. We also use special packaging for dangerous goods, and refrigerated shipping for items with temperature requirements. Special item packaging and general cargo standard packaging requirements may incur additional costs.
10.How about the freight?
The cost depends on how you choose to get the goods. Express is usually the fastest but also the most expensive way. Sea freight is the best solution for large quantities of goods. The exact shipping cost depends on the purchase amount、quantity and weight of your order. Please feel free to contact us for more information.
+86 010-64225983
+8613811814778
Building 26, Liyuan Community, Chaoyang District, Beijing, China
