ESTUN ER350-3200 Ultra High Load Series Industrial Robot 350kg Payload 3200mm Reach Heavy Power

The ESTUN ER350-3200 Ultra High Load Series Industrial Robot is engineered for demanding industrial tasks, boasting a formidable 350kg payload capacity and an extensive 3200mm reach. This heavy-duty powerhouse is designed for applications requiring precision and strength, offering exceptional performance in material handling, heavy component assembly, and complex palletizing operations. Its robust construction and advanced control system ensure reliability and efficiency in high-cycle environments. Key technical parameters include a maximum reach of 3200mm and a maximum payload of 350kg, making it a leading solution for the most challenging automation needs.

Product Specifications

| Parameter       | Specification         |

| :-------------- | :-------------------- |

| Model           | ER350-3200            |

| Payload         | 350 kg                |

| Reach           | 3200 mm               |

| Axes            | 6                     |

| Repeatability   | ±0.1 mm               |

| Mounting        | Floor, Wall, Ceiling  |

| Protection Class | IP54 (Arm) / IP67 (Wrist) |

| Power           | 4.5 kW                |

| Weight          | Approx. 2500 kg       |

Core Features & Market Positioning

The ESTUN ER350-3200 distinguishes itself through its superior payload-to-reach ratio, directly addressing the market's need for robots capable of manipulating exceptionally heavy objects over significant distances. Its advanced servo technology and high-resolution encoders contribute to impressive accuracy and repeatability, crucial for intricate assembly processes and high-speed palletizing. This robot is positioned as a premium, yet cost-effective, solution for industries such as automotive, heavy manufacturing, and logistics, where traditional robots struggle to meet the demands of extreme load handling. The ER350-3200's design emphasizes durability and a long operational lifespan, minimizing downtime and maximizing return on investment for industrial clients.

Key Application Scenarios

This high-load industrial robot excels in heavy material transfer, such as lifting and positioning large engine blocks, metal castings, or substantial workpieces on assembly lines. It is ideally suited for palletizing and depalletizing operations involving full-sized, heavy loads of finished goods, dramatically increasing throughput in warehousing and distribution centers. Furthermore, the ESTUN ER350-3200 is a powerful tool for spot welding, arc welding, or handling large assembly tools in the automotive and aerospace sectors, where the weight of the equipment necessitates a robust robotic arm. Its extensive reach also makes it valuable for machine tending in large CNC machining environments, where it can load and unload sizable components from extended distances.

Practical System Integration Guidance

Integrating the ESTUN ER350-3200 involves careful planning of its operational footprint, considering the 3200mm reach and the robot's substantial weight. Mounting options include floor, wall, and ceiling configurations, requiring robust structural support capable of handling the robot's dynamic forces during high-payload movements. Electrical connection is typically made via a dedicated power supply meeting the 4.5 kW requirement, with integrated safety circuits and Ethernet/IP or Profinet for seamless communication with PLCs and supervisory systems. Programming is achieved through ESTUN's proprietary teaching pendant and software, which supports both lead-through teaching and offline programming for complex path generation. Ensuring proper grounding and shielding is vital to prevent electromagnetic interference, especially in harsh industrial environments.

Operation and Risk Mitigation

Operating the ESTUN ER350-3200 demands adherence to strict safety protocols due to its high payload capacity and powerful movements. Comprehensive risk assessments must be conducted, and appropriate safety guarding, light curtains, and emergency stop systems must be implemented around the robot's work envelope. Common troubleshooting may involve calibrating axes if repeatability issues arise or checking sensor feedback for load discrepancies. Critical fault codes, such as over-travel errors or motor overcurrents, typically require immediate shutdown and professional diagnosis. Regular preventative maintenance, including lubrication checks and joint integrity inspections, is paramount to sustaining peak performance and preventing unexpected failures.

Scalability & Long-Term Value

The ESTUN ER350-3200 offers significant long-term value through its robust design and potential for integration into evolving smart factory ecosystems. While the robot itself is a fixed configuration, its scalability lies in its ability to be integrated with advanced vision systems for sophisticated object recognition and inspection, or with force/torque sensors for delicate assembly tasks. Compatibility with standard industrial communication protocols ensures it can be incorporated into existing SCADA or MES systems. As industries push towards Industry 4.0, the ER350-3200 can be a foundational element in flexible manufacturing cells, adaptable to new product lines or process modifications through re-programming and integration with other automated equipment.

FAQs

What is the maximum payload of the ESTUN ER350-3200 robot?

The ESTUN ER350-3200 industrial robot is engineered with a substantial maximum payload capacity of 350 kilograms. This high load capability makes it exceptionally well-suited for the most demanding heavy-duty applications in manufacturing and logistics.

This impressive payload allows the robot to efficiently handle large and heavy components, such as automotive engine parts, large metal castings, or multiple smaller items consolidated into a single lift. It significantly enhances productivity in tasks like heavy material transfer and complex assembly processes where lighter robots would be insufficient.

By accommodating such significant weight, the ER350-3200 reduces the need for multiple robotic systems or manual intervention for extremely heavy lifting, streamlining operations and improving overall efficiency. This makes it a critical asset for industries requiring robust material handling solutions.

What is the reach of the ESTUN ER350-3200 robot?

The ESTUN ER350-3200 robot features an extensive reach of 3200 millimeters, or approximately 10.5 feet. This considerable working radius enables it to service a large operational area.

This extended reach allows the robot to access and manipulate objects across a broad workspace, making it ideal for large-scale machine tending, complex palletizing patterns, or reaching into extensive machinery. It minimizes the need for repositioning workpieces or the robot itself.

The 3200mm reach, combined with its high payload, makes the ER350-3200 a versatile solution for applications involving large structures or assembly lines where components are spread over a wide area. It facilitates more efficient and less constrained automation.

What industries is the ESTUN ER350-3200 robot best suited for?

This ultra-high load robot is ideally suited for heavy manufacturing sectors, including automotive production, aerospace, and foundries. It excels in environments where substantial components need precise manipulation.

Its capacity for handling weights up to 350kg makes it perfect for tasks such as lifting and placing heavy engine blocks, large metal stampings, or entire sub-assemblies. It is a prime choice for challenging assembly and material handling roles.

The ER350-3200 is also highly valuable in logistics and warehousing for high-volume palletizing and depalletizing of heavy finished goods, significantly boosting throughput in distribution operations.

What are the typical applications for a 350kg payload robot?

Typical applications include the handling of very large and heavy components, such as automotive chassis parts, large industrial machinery components, or heavy construction materials. These are tasks that exceed the capabilities of standard industrial robots.

It is also extensively used in heavy-duty palletizing and depalletizing, where entire pallets of dense materials or multiple heavy items are stacked or unstacked efficiently. This significantly increases speed and reduces physical strain.

Furthermore, this robot can be equipped with heavy tools for welding, cutting, or grinding large structures, offering precise control over substantial equipment in demanding manufacturing processes.

How is the ESTUN ER350-3200 robot programmed?

The robot is programmed using ESTUN's proprietary teaching pendant and specialized software. This allows for intuitive path creation and motion command input.

Operators can utilize lead-through teaching by physically guiding the robot arm through the desired motions, which are then recorded. Alternatively, offline programming environments enable the creation of complex robotic tasks without interrupting production.

The programming interface supports advanced functions for handling high payloads and precise movements, ensuring that the robot can be configured for optimal performance in its specific application, from simple pick-and-place to complex assembly sequences.

What safety features are essential when operating the ER350-3200?

Essential safety features include comprehensive perimeter guarding, emergency stop buttons accessible from multiple locations, and advanced safety sensors like light curtains or safety scanners. These are critical for preventing operator access during robot operation.

It is crucial to perform thorough risk assessments for each specific application to identify potential hazards. The robot controller also includes built-in safety functions, such as speed and position monitoring, that must be correctly configured.

Training operators on safe operating procedures and emergency protocols is paramount. The robot's own safety rated axes and software limits should be meticulously set to define its operational boundaries and prevent collisions.

Can the ESTUN ER350-3200 robot be mounted in different orientations?

Yes, the ESTUN ER350-3200 robot supports multiple mounting orientations, including floor, wall, and ceiling installations. This flexibility allows for optimal integration into various factory layouts and space constraints.

Choosing the correct mounting position depends on the application, available floor space, and the need to optimize the robot's reach and maneuverability. Each mounting type requires specific considerations for structural integrity and cable management.

Ceiling mounting, for instance, can be advantageous for maximizing floor space and ensuring clear access to the work cell, while wall mounting can be used to orient the robot towards a specific area or machine.

What is the typical lifespan of an ESTUN industrial robot?

The typical lifespan of an ESTUN industrial robot, including the ER350-3200, is generally expected to be around 10 to 15 years with proper maintenance. This longevity is attributed to robust construction and high-quality components.

Regular preventative maintenance, such as lubrication of joints, inspection of cables, and checking for wear on mechanical parts, is essential to achieve this lifespan. Adhering to operational guidelines and avoiding overloading beyond specifications also contributes significantly.

ESTUN robots are designed for industrial environments and built to withstand continuous operation, making them a reliable long-term investment for automation. Service and support from ESTUN or authorized partners can further ensure extended operational life.

How does the ER350-3200 handle complex assembly tasks?

For complex assembly, the ER350-3200's high precision and repeatability are crucial, enabling consistent placement and joining of components. Its 350kg payload capacity allows it to manipulate heavy sub-assemblies or large tooling required for assembly.

Integration with advanced sensor technologies, such as force/torque sensors or vision systems, significantly enhances its assembly capabilities. These allow the robot to adapt to minor variations, detect component alignment, and apply precise forces during assembly.

The robot's advanced motion control algorithms, combined with its substantial payload and reach, enable it to perform intricate tasks like fitting large panels, inserting heavy bolts, or precisely positioning complex modules within a larger structure.

What are the power requirements for the ESTUN ER350-3200?

The ESTUN ER350-3200 industrial robot has a power consumption rating of 4.5 kW. This indicates the energy required to operate its motors and control systems.

Industrial facilities will need to ensure their electrical infrastructure can supply this power, often requiring a dedicated circuit to provide stable and sufficient energy. The controller unit will also have specific input voltage and frequency requirements that must be met.

While 4.5 kW is the operational power, peak demands during rapid acceleration and deceleration with a full payload may be higher. Proper electrical planning and installation are necessary to ensure reliable and safe operation of the robot.