SIASUN SN4A-4/0.58 is a high-precision six axis robots series designed as compact desktop robotic arms for rapid industrial automation. This unit features a 4kg payload capacity and a 580mm reach, engineered specifically for high-speed 3C assembly and precision machine tending tasks. The integrated IP67 protection rating ensures reliable operation in environments exposed to liquids and dust. Operators utilize this equipment to maintain consistent cycle times and positional accuracy in space-constrained manufacturing cells. Periodic maintenance, including lubrication of joint gears and inspection of protective seals, is essential to sustain long-term operational performance.
Product Type & Category Positioning
The SN4A-4/0.58 functions as a small-scale, articulated six-axis industrial robot, primarily categorized within the desktop robotic arms segment. This class of equipment is engineered for high-density integration, allowing it to occupy minimal floor space while delivering high degrees of freedom for complex manipulation. It bridges the gap between bulky, traditional industrial arms and smaller collaborative robots by balancing rigid speed with versatile reach. Building on this classification, the unit is distinct from SCARA robots due to its spherical coordinate capability and advanced wrist dexterity. These attributes position the SN4A series as a primary solution for tight-tolerance electronic assembly and small-part handling applications.
Technical Specifications
Robot Type: Six-axis articulated industrial robot
Model Number: SN4A-4/0.58
Payload Capacity: 4 kg
Maximum Reach: 580 mm
Repeatability: ±0.02 mm
Protection Rating: IP67
Joint Range J1: ±170°
Joint Range J2: -150°/+70°
Joint Range J3: -50°/+180°
Joint Range J4: ±180°
Joint Range J5: ±120°
Joint Range J6: ±360°
Maximum Speed J1: 300°/s
Maximum Speed J2: 300°/s
Maximum Speed J3: 360°/s
Maximum Speed J4: 400°/s
Maximum Speed J5: 400°/s
Maximum Speed J6: 600°/s
Installation Method: Desktop/Floor/Ceiling mountable
Weight: 28 kg
Technical Highlights
The SN4A-4/0.58 utilizes an advanced kinematic structure to maximize path accuracy in high-speed operations. This design reduces vibration during rapid directional changes, which significantly lowers the risk of component damage during sensitive assembly tasks.
Additionally, the comprehensive IP67 rating protects internal electronics from fluid ingress during machine tending processes involving coolants or lubricants. This seal integrity extends the service interval by preventing contamination of the motor and encoder assemblies.
Moreover, the compact footprint of these desktop robotic arms enables deployment in modular workcells where floor space is a premium asset. Engineers can integrate multiple units in a confined area without sacrificing the ability to perform complex, multi-angle manipulation.
Application Scenarios
3C Electronic Assembly: Executing high-speed pick-and-place tasks with cycle times under 0.5s per unit. The ±0.02mm repeatability ensures precise alignment of micro-connectors and screen assemblies, reducing scrap rates by approximately 15% compared to manual assembly. Precision Machine Tending: Loading and unloading small CNC or injection molding machines in high-moisture environments. The IP67 protection allows the arm to operate continuously despite exposure to machining fluids and metal shavings, ensuring stable 24/7 uptime. Laboratory Automation: Performing automated testing and sample handling in controlled laboratory settings. The unit achieves consistent throughput in repetitive diagnostic procedures, minimizing human error and providing reliable data logging for automated cycles.
Selection Recommendations
Suitable Application: High-volume small-component manufacturing requiring rapid cycle times below 0.7s and repeatability within ±0.03mm. This model is ideal for lines where payload does not exceed 4kg and space efficiency is critical for facility overhead reduction. Unsuitable Application: Heavy-duty material handling or palletizing tasks where the payload exceeds 5kg or cycle times require high inertial force. The SN4A-4/0.58 is not designed for environments with high impact loads; for heavier or wider-range requirements, we recommend the SN7B-10/1200, which offers a 10kg payload and 1200mm reach for larger work zones.
FAQ
1. What is the current market price for the SN4A-4/0.58 robotic arm?
The price typically ranges from $9,600 to $17,600 USD depending on the configuration and bundle accessories. These fluctuations occur due to global exchange rates, raw material tariffs, and annual factory adjustments. We provide custom quotes based on specific facility requirements. For an accurate quotation, contact Beijing Zhongping Technology directly. Prices fluctuate due to exchange rates, tariffs, and factory adjustments.
2. What is the lead time for this model, and do you have units in stock?
We maintain a standard inventory of core SN4A-4/0.58 units ready for immediate dispatch. For orders under 5 units, we typically ship within 5 working days after payment clearance. Larger fleet orders require a lead time of 4 to 8 weeks for final calibration and quality assurance. Our logistics department coordinates direct shipping via air or sea freight to your facility.
3. Does the robot come with a controller and teach pendant included?
Every SN4A-4/0.58 shipment includes the primary robot arm, the dedicated control cabinet, and a handheld teach pendant. We also include the necessary communication cables and standard software license for basic motion control. You can purchase additional I/O modules and vision system integration tools for an additional fee. Our engineering team provides the standard connection diagram with every hardware package.
4. What is the warranty policy for this industrial robotic arm?
Our standard warranty covers the SN4A-4/0.58 for a period of 12 months from the date of factory delivery. This coverage includes all defects in material and workmanship under normal industrial operating conditions. If a hardware failure occurs, we facilitate the return of the specific faulty module for inspection and repair. Contact our support team to initiate the diagnostic process if you encounter any technical issues.
5. How can I integrate this robot into an existing PLC environment?
We support standard industrial communication protocols including Profinet, EtherCAT, and Modbus TCP. You can map the robot's I/O points directly to your central PLC by importing our provided GSDML or ESI files. We offer technical documentation that outlines the pinout for digital and analog signals to ensure seamless connectivity. Contact us for pricing if you require on-site integration assistance from our engineers.
6. What is the required maintenance schedule for the SN4A-4/0.58?
Preventive maintenance is recommended every 3,000 hours of operation or annually, whichever comes first. This process involves lubricating the high-stress joints and inspecting the integrity of the IP67-rated seals to maintain protection levels. Beijing Zhongping Technology provides a detailed service manual that covers step-by-step lubrication procedures. Following these protocols prevents premature wear and maintains the precision of the robotic joints.
7. Are spare parts for this model readily available for purchase?
We maintain a comprehensive stock of critical spare parts, including motor encoders, gear reducers, and cable harnesses. Most standard components ship within 48 hours of order confirmation to minimize your potential downtime. For specialized or obsolete components, we coordinate with our manufacturing plant to verify availability. Please provide the serial number of your unit when inquiring about parts to ensure complete compatibility.
8. Does this model support external vision system integration?
The SN4A-4/0.58 is fully compatible with third-party 2D and 3D vision systems. We provide an open API that allows the robot to receive coordinate data from external cameras for dynamic part picking. Our software environment includes built-in calibration wizards to streamline the hand-eye coordination setup process. For an additional fee, we offer pre-configured vision software packages optimized for 3C assembly tasks.
9. Can the robot be mounted in an inverted or wall-mounted orientation?
This model is specifically designed for multi-angle installation, including ceiling-mounted and wall-mounted configurations. The software allows you to define the installation angle during the initial setup to ensure accurate gravity compensation and motion trajectory calculation. We provide the necessary mounting bracket templates and structural load requirements in the installation manual. Contact us for pricing regarding custom mounting hardware if your workspace requires non-standard positioning.
10. What is the return policy for this equipment if it does not meet our requirements?
We accept returns on factory-sealed, unused equipment within 30 days of delivery. For units that have been installed or powered on, we conduct a technical assessment to determine the hardware's condition before approving a partial refund. You are responsible for return shipping costs and any necessary restocking fees for custom-configured systems. Please document the condition of the shipping crate upon arrival to facilitate a smooth return process.
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
