The ESTUN S12-125 Eco is a high-speed 6-axis collaborative robot specifically optimized for high-intensity picking,packing,and sorting applications.Featuring a robust 12 kg
payload and a 1,250 mm reach,it bridges the gap between traditional industrial speed and human-safe collaboration.This model is engineered to handle rapid cycle times while
maintaining a repeatability of±0.05 mm,making it an essential asset for food and beverage,pharmaceutical,and logistics automation.
ESTUN S12-125 Eco Technical Specifications
Model:S12-125 Eco(6-Axis Collaborative)
Payload Capacity:12 kg(26.46 lbs)
Maximum Reach:1,250 mm(49.21 in)
Repeatability:±0.05 mm
Max Tool End Speed:4.5 m/s
Robot Weight:38 kg
Protection Rating:Standard IP54,Optional IP67
Joint Range:Axis 1,2,4,5,6±360°,Axis 3±160°
Axis Speed(Max):Axis 1/2 148°/s,Axis 3 173°/s,Axis 4/5/6 208°/s
Installation:Floor,Wall,Ceiling,Any Orientation
Operating Temperature:0°C to 50°C
Flange Connector:ISO 9409-1-50-4-M6
Safety Certification:EN ISO 13849-1 PLd Cat.3 and EN ISO 10218-1
Key Features and Technical Advantages
The S12-125 Eco delivers industry-leading speed for collaborative robots,with a maximum tool speed of 4.5 m/s.This allows it to replace traditional industrial robots in
high-speed picking and packing lines where occasional human interaction is required,without sacrificing throughput.
Despite a lightweight body of only 38 kg,the robot supports a 12 kg payload,making it suitable for ceiling mounting,wall installation,and integration with AGVs or AMRs.The
high payload-to-weight ratio reduces structural and installation costs.
Integrated force control and multi-level collision detection enable safe fence-free operation.The robot features adjustable safety parameters and a drag-to-teach mode,allowing
operators to quickly program tasks while ensuring immediate stop upon contact.
The standard IP54 protection rating guards against dust and splashing liquids,while an optional IP67 version is available for washdown environments such as food packaging or
harsh industrial conditions.
Targeted Industrial Applications
High-speed picking and sorting from conveyor systems in logistics and consumer goods industries.
Secondary packaging such as case packing and boxing in pharmaceutical and beverage production.
Machine tending for CNC machines or injection molding with heavier workpieces.
Material handling between stations in automotive assembly or battery manufacturing.
Operation and Maintenance Guidelines
The robot supports flexible installation in any orientation.The mounting surface must be rigid enough to handle the inertia generated at high operating speeds.The controller
operates on 100 to 240V AC power.A full safety and emergency stop check should be completed before commissioning.
The graphical programming interface enables fast deployment,while safe zone settings allow automatic speed switching based on human presence.This ensures both safety
and productivity during high-speed operation.
Routine maintenance includes inspection of joint seals and external cables every 1,000 operating hours.Heated components should be allowed to cool before servicing.Only
original ESTUN accessories should be used to maintain protection ratings and safety certification.
Frequently Asked Questions
The S12-125 Eco differs from the S10-140 mainly in speed and application focus.The S12-125 Eco supports a higher payload of 12 kg and a much faster tool speed of 4.5 m/s,
while the S10-140 offers longer reach and is better suited for palletizing tasks.
EtherCAT communication is available as an optional feature,while Modbus RTU,RS485,and TCP/IP are supported as standard,allowing seamless PLC integration.
The robot is suitable for food packaging environments,especially when equipped with the optional IP67 protection rating,which supports more rigorous cleaning procedures.
Even at maximum speed,the S12-125 Eco maintains a repeatability of±0.05 mm through high-resolution encoders and advanced motion algorithms.
No coding experience is required for basic operation.Users can program tasks through a graphical interface or hand-guiding.Advanced scripting is supported via Python or
C++for system integrators.
The robot is certified under EN ISO 13849-1 PLd Cat.3 and EN ISO 10218-1,ensuring compliance with international collaborative robot safety standards.
High-torque servo motors and dynamic load compensation allow stable operation at full payload and reach when correct payload and center-of-gravity data are configured.
For high-speed operation,the robot should be mounted on a reinforced structure such as a steel plate or concrete base.Wall and ceiling installations require structural
verification.
With regular maintenance,the S12-125 Eco is designed for long-term 24/7 operation using industrial-grade components and predictive maintenance tools.
The lightweight structure and low power consumption make the S12-125 Eco suitable for AGV or AMR mounting in mobile picking and logistics applications.
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
