ESTUN S5-90 Pro:Precision 6-Axis Robotic Solution for Dispensing and Sealing
The ESTUN S5-90 Pro is a state-of-the-art 6-axis collaborative robot(cobot)engineered to deliver superior precision in demanding industrial processes.With a 5kg payload and
an extensive 919mm reach,this model is optimized for high-accuracy applications such as glue dispensing,fluid sealing,and complex material handling.
Equipped with 20-bit absolute encoders and integrated torque sensors on every joint,the S5-90 Pro ensures smooth,jitter-free motion essential for maintaining consistent bead
width in sealing tasks.Its collaborative nature allows for safe,cage-free operation alongside human workers,maximizing floor space and operational flexibility.
Technical Specifications and Performance Parameters
The S5-90 Pro distinguishes itself with a blend of speed and industrial-grade repeatability.The key specifications are:
Degrees of Freedom(DOF):6-Axis
Rated Payload:5 kg
Maximum Reach:919 mm
Pose Repeatability:±0.03 mm
Maximum Tool Speed:2.5 m/s
Torque Sensor Accuracy:<0.2%Repeatability Error(F.S)
Ingress Protection:IP54
Communication Interfaces:Modbus RTU,RS485,TCP/IP
Safety Certification:EN ISO 13849-1 PLd Cat.3
Weight of Manipulator:21 kg
Core Features and Engineering Advantages
The S5-90 Pro features an advanced"Pro"control architecture that utilizes kinematic compensation technology.This allows the robot to maintain an absolute trajectory accuracy
that rivals traditional industrial robots while retaining the user-friendly interface of a collaborative system.
For dispensing applications,the built-in vibration suppression algorithm is a critical advantage.It eliminates the microscopic oscillations typically seen at path transitions and
corners,ensuring that the adhesive or sealant is applied uniformly without overflow or"tailing"at high speeds.
A key engineering highlight is the sensitive collision detection system.By monitoring torque fluctuations across all six axes,the robot can detect even minor external resistance
,instantly pausing motion to prevent damage to expensive dispensing valves or delicate workpieces.
Targeted Application Scenarios
In the automotive and electronics industries,the S5-90 Pro is frequently deployed for high-precision fluid sealing.Its 919mm reach allows it to cover large surface areas,such as
battery pack housings or engine covers,with a single continuous motion path.
The module is also ideal for automated glue dispensing on 3C electronic components.Whether applying thermal paste or structural adhesives,the±0.03mm repeatability
ensures that every drop is placed with mathematical precision,reducing material waste and increasing yield rates.
Beyond fluid applications,the S5-90 Pro excels in laboratory automation.Its IP54 rating protects the internal components from chemical splashes,while the smooth,
torque-controlled movement allows for the safe handling of sensitive glass vials and diagnostic equipment.
Installation and Operating Instructions
The S5-90 Pro supports universal mounting orientations,including floor,ceiling,and wall positions.When mounting,ensure the base is secured to a surface with a flatness
tolerance of less than 0.1mm to maintain the robot's high-precision motion characteristics.
Wiring the system is simplified through the S3E or COB series control cabinets.Use the dedicated flange communication port(2 DI,2 DO,24VDC)to interface directly with
dispensing controllers or vision sensors,minimizing the need for external cabling that could hinder the robot's range of motion.
For path programming,utilize the"agile manual guidance"feature to teach complex dispensing trajectories.Operators can physically lead the arm through the desired sealing
path,and the software will automatically generate a smooth,optimized motion curve for production.
Essential Safety and Maintenance Precautions
While the S5-90 Pro is a collaborative robot,a comprehensive risk assessment must be performed for every installation.When operating in manual mode for teaching or
testing,the tool-end speed must be strictly limited to 250mm/s to ensure operator safety.
Periodic maintenance should focus on the integrity of the high-flex cables and the condition of the joint seals.In dispensing environments,it is crucial to ensure that no
adhesive or solvent buildup occurs on the robot's exterior,as this could interfere with the heat dissipation of the motors.
Always back up system variables and motion programs to a secure USB drive or the E-Noesis cloud platform.In the event of an emergency stop or power failure,the
electromagnetic brakes on all axes will engage,holding the tool in place to prevent collisions with the workpiece.
Frequently Asked Questions(FAQ)
How does the S5-90 Pro ensure consistent bead quality in dispensing?
The S5-90 Pro utilizes a proprietary motion planning algorithm that synchronizes the robot's velocity with the dispensing valve's output signal.This ensures that even when the
robot slows down for sharp corners,the amount of material released is adjusted accordingly to maintain a uniform bead width.
High-resolution 20-bit encoders provide the granular position data needed to execute complex 3D paths without deviation.This eliminates the common industry problem of
"bulging"at the start and end of a path,resulting in a professional finish that meets strict automotive and aerospace sealing standards.
Additionally,the robot's high rigidity and advanced vibration suppression prevent the tool-end from shaking during rapid direction changes.This stability is vital for applying
fine-line adhesives in electronics manufacturing where the gap between components may be less than a millimeter wide.
Can this robot handle heavy-duty dispensing valves and equipment?
With a rated payload of 5kg,the S5-90 Pro is perfectly balanced to carry most industrial dispensing valves,including two-component mixing heads and high-pressure extrusion
nozzles.This payload capacity includes the weight of the mounting bracket and any necessary hosing or sensors.
Engineers should calculate the center of gravity(COG)of the end-of-arm tooling to ensure it falls within the robot's specified load curve.Staying within these limits ensures that
the torque sensors function at peak sensitivity,providing the best possible collision protection for the entire system.
If your application requires a heavier valve or a bulkier feeding system,the Pro series offers higher payload models like the S10-140.However,for most standard glue and sealant
applications,the S5-90 Pro offers the best combination of reach,speed,and dexterity.
Is the S5-90 Pro easy to integrate with existing PLC systems?
The S5-90 Pro is designed for seamless industrial integration,offering standard support for Modbus RTU and TCP/IP protocols.This allows it to communicate directly with
mainstream PLCs from brands like Siemens,Allen-Bradley,and Omron for coordinated cell control.
The control cabinet features a modular I/O structure that can be expanded to meet the needs of complex production lines.Digital and analog signals can be used to monitor
fluid levels in glue tanks or to trigger external safety devices like light curtains and area scanners.
Furthermore,the robot supports E-Noesis cloud connectivity,allowing for remote monitoring of equipment status and process parameters.This digital transparency helps
maintenance teams identify potential issues before they cause downtime,supporting a proactive"Industry 4.0"maintenance strategy.
What safety certifications does the S5-90 Pro hold?
The S5-90 Pro is certified to the EN ISO 13849-1 PLd Cat.3 and EN ISO 10218-1 standards.These certifications indicate that the robot's safety-related control system is robust
and reliable,meeting the stringent requirements for collaborative robot operation in international markets.
The integrated torque sensors on all six axes provide a"trusted safety"environment by allowing the robot to detect collisions in any direction.This sensitivity is adjustable,
enabling users to fine-tune the force threshold based on the specific risks present in their application.
In addition to force-limiting safety,the robot includes dedicated STO(Safe Torque Off)and SBC(Safe Brake Control)functions.These hardware-based safety features ensure that
the robot enters a safe state immediately upon the activation of an emergency stop or safety gate.
How does the 919mm reach benefit sealing applications?
The 919mm reach of the S5-90 Pro provides a significant"working envelope"that allows the robot to access all sides of a large workpiece without repositioning.This is
particularly useful for sealing large automotive glass panels or industrial enclosure doors in a single pass.
This extended reach also allows for more flexible cabinet layout,as the robot can be mounted further away from the center of the workstation.This creates more space for
peripheral equipment like glue melters,cleaning stations,and part-feeding conveyors within the robot's range.
Despite its long reach,the S5-90 Pro maintains a very compact base footprint.This allows it to be integrated into existing manual workstations where space is often limited,
providing a path to automation without requiring a complete redesign of the factory floor.
Can the robot be used in environments with dust or moisture?
The S5-90 Pro carries an IP54 rating,which provides protection against dust ingress and water splashes from any direction.This makes it suitable for general industrial
environments where airborne particles or occasional cleaning fluids may be present near the production line.
For applications involving highly corrosive sealants or heavy wash-down requirements,additional protective sleeves or"robot suits"can be used.These accessories protect the
robot's joints and finish while allowing the S5-90 Pro to perform its tasks in more aggressive chemical environments.
It is important to ensure that the control cabinet is placed in a clean,dry area or protected by an appropriately rated enclosure.The cabinet houses the sensitive drive electronics
and power supplies,which require a controlled environment to ensure long-term operational stability and performance.
What programming options are available for non-specialists?
The S5-90 Pro features a graphical user interface(GUI)that is designed to be intuitive for operators who may not have a background in traditional robot programming.Many
users can master basic pick-and-place and dispensing tasks in less than one hour of training.
The system supports no-code programming through a drag-and-drop interface on the teach pendant.This allows users to build complex logic sequences and motion paths by
simply selecting pre-defined function blocks and entering the necessary coordinates or process parameters.
For advanced users,the robot also supports script-based programming and custom algorithm integration.This flexibility ensures that the S5-90 Pro can handle everything from
simple repetitive tasks to highly complex,sensor-driven automation projects that require sophisticated data processing.
How does the torque sensor improve the manual teaching process?
The high-precision torque sensors on the S5-90 Pro allow for a"compliant hand guide"experience that feels natural to the operator.The robot arm compensates for its own
weight and the weight of the tool,allowing the user to move it with minimal effort.
During teaching,the robot can record not just the points in space,but also the orientation of the tool.This is essential for dispensing,where the angle of the nozzle relative to the
workpiece must be kept constant to ensure the sealant is forced into the joint correctly.
The sensors also support"fixed gesture"hand guiding,where specific axes can be locked while others remain free.This allows an operator to move the robot strictly along a
horizontal plane or rotate it around a single point,making it easier to define precise linear and circular paths.
What are the electrical requirements for the S5-90 Pro system?
The S5-90 Pro system typically operates on standard single-phase 200V to 240V AC power,making it compatible with most industrial and commercial power grids.The low
power consumption of the cobot design helps reduce overall energy costs compared to traditional high-power industrial robots.
It is essential to provide a stable power source with proper grounding to prevent electrical noise from affecting the sensitive 20-bit encoders.We recommend using a dedicated
circuit for the robot controller to avoid interference from large motors or welding equipment on the same line.
The control cabinet includes internal surge protection and EMI filtering to safeguard the electronic components.However,in areas with frequent power fluctuations,the use of
an external uninterruptible power supply(UPS)or voltage regulator is highly recommended to prevent unexpected shutdowns.
How is the S5-90 Pro calibrated for absolute accuracy?
Every S5-90 Pro undergoes a rigorous kinematic calibration process before it leaves the factory.This involves using high-precision laser trackers to map the robot's entire
working volume and create a unique mathematical model that compensates for small manufacturing tolerances.
This"absolute accuracy"calibration is what allows the S5-90 Pro to achieve such high repeatability and trajectory precision.It ensures that the coordinates defined in the
software correspond exactly to the physical position of the tool-end in the real world.
For users who require re-calibration after a significant mechanical event or long-term use,ESTUN provides dedicated calibration kits.These tools allow maintenance engineers
to quickly verify the robot's accuracy and update its internal kinematic model to maintain peak performance over the years.
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
