ESTUN ER20B-1760 Small Load Series Articulated Robot 20kg Payload 1760mm Reach Versatile Stage

The ESTUN ER20B-1760 Small Load Series Articulated Robot stands as a highly capable and versatile solution for a wide array of industrial automation tasks. Engineered for precision and efficiency, this robotic arm boasts a significant 20kg payload capacity and an extensive 1760mm reach, making it ideal for complex material handling, assembly, and processing applications. Its compact yet robust design, coupled with advanced control capabilities, ensures seamless integration into diverse manufacturing environments, offering a compelling blend of performance, reliability, and economic value for businesses seeking to optimize their production lines.

Product Specifications

| Feature          | Specification        |

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

| Model            | ER20B-1760           |

| Series           | Small Load Series    |

| Payload Capacity | 20 kg                |

| Reach            | 1760 mm              |

| Axis             | 6-axis articulated   |

| Repeatability    | ±0.05 mm             |

| Mounting         | Floor, Wall, Ceiling |

| Protection Rating| IP54 (standard)      |

| Weight           | Approx. 250 kg       |

Core Features & Market Positioning

The ESTUN ER20B-1760 differentiates itself through its exceptional reach-to-payload ratio within the small load category, enabling it to service larger work envelopes than many competitors with similar payload capacities. Its advanced servo control system delivers smooth motion profiles and high-precision movements, crucial for delicate assembly or intricate welding tasks. The robot's robust construction and IP54 protection rating ensure reliable operation even in demanding industrial environments. ESTUN positions this model as a cost-effective, high-performance alternative for SMEs and larger enterprises looking to automate complex processes without compromising on quality or speed.

Key Application Scenarios

This articulated robot excels in applications requiring a balance of reach and lifting capacity. Common use cases include palletizing and depalletizing of goods up to 20kg, intricate pick-and-place operations for electronic components or automotive parts, and various assembly tasks on production lines. Its extended reach also makes it suitable for machine tending of larger equipment or for spraying and dispensing applications where a wide coverage area is beneficial. Industries such as automotive, electronics, general manufacturing, and logistics frequently leverage the ER20B-1760 for its adaptability.

Practical System Integration Guidance

Integrating the ESTUN ER20B-1760 into an existing or new production line requires careful planning. The robot typically comes with an ESTUN controller that supports various communication protocols, including EtherNet/IP, Profinet, and Modbus TCP/IP, for seamless integration with PLCs and other automation devices. Installation can be floor, wall, or ceiling mounted, offering flexibility in factory layout design. Wiring management should be a priority, with considerations for power, I/O signals, and pneumatic lines. Programming is often done via ESTUN's proprietary teach pendant, which offers a user-friendly interface for path teaching, logic programming, and parameter configuration.

Operation and Risk Mitigation

Safe operation of the ESTUN ER20B-1760 is paramount. The robot is equipped with standard safety features, including emergency stop buttons and internal safety monitoring functions within the controller. It is essential to implement external safety measures such as safety fencing, light curtains, and area scanners to create a safe working environment for personnel. Common troubleshooting may involve checking cable connections, ensuring proper power supply, and verifying controller software integrity. Error codes displayed on the teach pendant provide diagnostic information for fault resolution, with detailed explanations available in the robot's operation manual.

Scalability & Long-Term Value

The ESTUN ER20B-1760 offers significant long-term value through its inherent flexibility and compatibility. As production needs evolve, the robot's programming can be readily adapted to new tasks. ESTUN's commitment to developing its control platform also ensures that the robot can integrate with emerging Industry 4.0 technologies, including IIoT platforms for remote monitoring, predictive maintenance, and advanced data analytics. Its modular design and the availability of various end-of-arm tooling options further enhance its adaptability, allowing for future upgrades and customization to meet changing operational demands.

Frequently Asked Questions

Q: What are the primary advantages of the ESTUN ER20B-1760?

The ESTUN ER20B-1760 offers a compelling payload of 20kg and an impressive 1760mm reach. This combination allows for extensive work envelopes and significant lifting capabilities. Its robust design ensures durability in demanding industrial settings.

This robot features advanced servo control for precise and smooth movements, critical for intricate tasks. It provides a versatile 6-axis articulation, enabling complex trajectories and optimal path planning.

The ER20B-1760 is positioned as a high-value automation solution, offering competitive performance at an economical price point. Its adaptability makes it suitable for a wide range of applications.

Q: How does the ESTUN ER20B-1760 compare to other robots in its class?

It offers a superior reach for its payload class, maximizing operational coverage. This extended reach reduces the need for multiple robots in some applications.

The robot's repeatability of ±0.05mm ensures consistent accuracy for demanding tasks like assembly and inspection. Its strong payload capacity allows for heavier end-effectors and payloads.

ESTUN's focus on user-friendly programming and integration simplifies deployment. The robot is designed for reliable, long-term operation with robust construction.

Q: What are the typical applications for the ESTUN ER20B-1760 robot?

This robot is ideal for palletizing and depalletizing operations, handling loads up to 20kg efficiently. It is also well-suited for intricate pick-and-place tasks in electronics and automotive manufacturing.

Its extended reach makes it perfect for machine tending of larger CNC machines or injection molding equipment. The ER20B-1760 can also be used for spraying, dispensing, and sealing applications requiring broad coverage.

General assembly, material handling, and quality inspection tasks benefit from its precision and speed. The robot's versatility allows it to adapt to various manufacturing and logistics challenges.

Q: What are the mounting options for the ESTUN ER20B-1760?

The ER20B-1760 robot supports flexible floor mounting configurations. This is the most common and straightforward installation method for many factory layouts.

Wall mounting is also an available option, which can be beneficial for optimizing floor space. This setup is often used when the application requires the robot to work over a conveyor or a specific work cell.

Ceiling mounting provides the highest degree of space-saving and can offer unique reach advantages for certain tasks. This configuration is often employed in cleanroom environments or highly congested production areas.

Q: Can the ESTUN ER20B-1760 robot be integrated with existing PLC systems?

Yes, the ESTUN ER20B-1760 is designed for seamless integration with common industrial PLCs. It supports popular industrial communication protocols.

Protocols like EtherNet/IP, Profinet, and Modbus TCP/IP are typically supported by the ESTUN controller. This allows for easy data exchange and control with systems from major manufacturers.

The controller's I/O capabilities can also be directly interfaced with PLC digital and analog signals. This enables flexible system design and robust automation control.

Q: What is the typical programming method for this robot?

The ESTUN ER20B-1760 is commonly programmed using its dedicated teach pendant. This pendant provides an intuitive interface for operators and engineers.

The teach pendant allows for direct manipulation of the robot arm to record positions and create motion paths. It also supports graphical programming environments for logic and task sequencing.

Advanced programming can be performed using PC-based software, offering more complex logic development and simulation capabilities. This software often provides access to a wider range of robot functions.

Q: What safety features are included with the ESTUN ER20B-1760?

The robot controller is equipped with built-in safety monitoring functions. This includes internal safety logic for motion control and over-current protection.

Emergency stop functionality is a standard feature, accessible directly on the robot and its controller. This allows for immediate cessation of robot movement in critical situations.

While internal safety is robust, it is crucial to implement external safety measures. These include safety guarding, light curtains, and E-stop buttons around the robot's work envelope.

Q: How is maintenance typically handled for this robot?

Routine maintenance includes regular visual inspections of the robot arm and external components. Lubrication of joints according to the manufacturer's schedule is also critical.

Error logs and diagnostic information from the teach pendant should be reviewed periodically. This helps in identifying potential issues before they lead to downtime.

Software updates and controller parameter checks should be performed as recommended by ESTUN to ensure optimal performance and safety.

Q: What is the IP rating of the ESTUN ER20B-1760?

The standard IP rating for the ESTUN ER20B-1760 is IP54. This designation indicates protection against dust ingress and splashing water.

IP54 protection means that while dust may not enter in harmful quantities, complete protection against dust is not guaranteed. It also protects against water projected by a nozzle against the enclosure from any direction.

This level of protection makes the robot suitable for many general manufacturing environments. However, for extremely harsh or wash-down applications, higher IP ratings or additional protective measures might be necessary.

Q: Does the ESTUN ER20B-1760 support Industry 4.0 integration?

Yes, the ESTUN ER20B-1760 is designed with Industry 4.0 principles in mind. Its controller supports modern communication protocols for connectivity.

It can be integrated with IIoT platforms for data acquisition, remote monitoring, and performance analysis. This enables enhanced operational visibility and predictive maintenance strategies.

The robot's flexibility allows it to be a key component in smart factory ecosystems, contributing to a more connected and data-driven manufacturing process.