ESTUN S5-90 Standard:Efficient 6-Axis Solution for Small Part Sorting
The ESTUN S5-90 Standard(also known as the S5-90 Eco)is a versatile collaborative robot designed for high-efficiency automation in space-constrained environments.With a
5kg payload and a 919mm reach,it is specifically optimized for tasks requiring a balance of speed and precision,such as small part sorting,pick-and-place,and light assembly in the
electronics and consumer goods sectors.
This"Standard/Eco"model provides the core benefits of the ESTUN collaborative series—precision,ease of use,and multi-orientation mounting—at a cost-effective price point
for general-purpose industrial applications.
Technical Specifications
Degrees of Freedom:6-Axis
Rated Payload:5 kg
Maximum Reach:919 mm
Pose Repeatability:±0.03 mm
Max.Tool Speed:2.5 m/s
Robot Weight:21 kg
Protection Class:IP54
Communication:Modbus RTU/TCP,RS485,EtherCAT(Optional)
Operating Temp:0°C to 50°C
Key Features for Sorting Applications
Integrated Vision Support:The S5-90 Standard is designed to interface seamlessly with 2D and 3D vision systems.This allows the robot to identify,orient,and sort parts in
unstructured environments,such as picking items from a moving conveyor or a mixed bin.
Agile Path Programming:Utilizing a graphical UI,novices can master basic sorting logic within an hour.The robot supports"drag-and-drop"programming and manual guidance,
allowing operators to quickly teach new pick points when production lines change.
High-Resolution Feedback:Equipped with 20-bit absolute encoders,the robot maintains precise position detection.This is critical for sorting small,delicate components where a
deviation of even a millimeter could result in a failed pick or part damage.
Flexible Deployment:Weighing only 21 kg,the robot can be mounted on floors,walls,or ceilings.Its compact base makes it ideal for"bolt-on"automation where the robot is
integrated into existing manual sorting benches.
Specialized Sorting Scenarios
Electronics Component Sorting:In 3C manufacturing,the S5-90 Standard is used to sort PCBs,connectors,and batteries.Its±0.03mm repeatability ensures that even the smallest
parts are placed into their respective trays with high accuracy.
Pharmaceutical Kitting:The robot can sort vials,blister packs,and medical kits.Its IP54 rating ensures it can operate in clean laboratory environments while maintaining the speed
necessary for high-volume throughput.
Plastic Injection Molding Tending:The S5-90 can pick finished parts from a molding machine,perform a quick visual quality check,and then sort them into"pass"or"fail"bins
based on pre-defined criteria.
Installation and Operating Guidelines
Mounting:Use the ISO 9409-1-50-4-M6 flange connector for securing end-effectors(grippers or vacuum suctions).Ensure the mounting surface is rigid to handle the dynamic
forces of a 2.5 m/s tool speed.
Electrical Setup:The robot is typically paired with the COB-A05 control cabinet.It operates on a standard AC 100-240V supply,making it suitable for facilities without specialized
high-voltage infrastructure.
Safety Configuration:While a collaborative robot,the S5-90 Standard requires a proper risk assessment.In manual/teaching mode,ensure the speed is limited to 250mm/s to
protect the programmer.
Critical Maintenance and Safety
Brake Testing:Periodically check the electromagnetic brakes on all axes.Move the joints to a maximum load position,shut down the power,and verify that no joint movement
occurs over time.
Environmental Protection:Keep the robot within the 0–50°C range and below 70%humidity.For dusty or moist sorting environments,the IP54 rating provides sufficient
protection,but regular cleaning of the joints is recommended to prevent debris buildup.
Small Angle Movement:To prevent early bearing wear,avoid repeatedly operating joints at angles less than 5°.If your sorting path requires very small movements,periodically
run a"warm-up"routine where all joints move more than 50°to redistribute lubrication.
Frequently Asked Questions(FAQ)
What is the main difference between the S5-90 Standard(Eco)and the Pro version?
The"Pro"version includes integrated torque sensors on every axis for advanced force control and more sensitive collision detection.The"Standard/Eco"version relies on
current-based collision detection.For simple sorting where the robot does not need to perform force-sensitive assembly,the Standard model is the more economical choice.
Can I use the S5-90 Standard for"bin picking"?
Yes.When paired with an external 3D vision system,the S5-90 Standard is excellent for bin picking.Its 919mm reach allows it to reach into deep bins,and its 6-axis dexterity
enables it to orient parts correctly for the next stage of the production line.
Does the robot require homing after a power loss?
No.Because the S5-90 Standard uses absolute encoders,it"remembers"its position even when the power is turned off.You can resume sorting operations immediately without a
homing sequence.
How many I/O points are available for sorting sensors?
The control cabinet provides 16 Digital Inputs(PNP)and 16 Digital Outputs(PNP),along with 4 Analog Inputs and 4 Analog Outputs.Additionally,the robot flange has a dedicated
communication port(2 DI,2 DO)for direct connection to grippers or local sensors.
Is the robot compatible with ROS or Python for research?
Yes.ESTUN provides an API that supports secondary development in C++,C#,and Python,allowing university labs or advanced integrators to create custom sorting algorithms or
AI-driven motion paths.
FAQ
1.Who are We?
Beijing Zhongping Technology Co., LTD., is a one-stop integrated service provider of intelligent manufacturing, belongs to the Gong Doctor Group, 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.
010-64225983
+8613811814778
info@zhongpingtech.com
Building 26, Liyuan Community, Chaoyang District, Beijing, China
