EPSON T3-B401S Scara Robot Controller Payload 3KG 460MM

( Brand: Epson ), ( Manufacturer Part Number: T3-B401S ), ( Type: Robotic Arm Assembly ), ( Arm Reach: 460mm ), ( Payload: 3 Kg ), ( Construction Type: Handling ), ( Country Of Origin: United States )

Review EPSON All in one Scara Robot Built Controller 3kg Payload 460mm

The **Epson T3-B401S** is a high-performance, all-in-one SCARA robot introduced in 2022, engineered to deliver precision, efficiency, and versatility for automated manufacturing and assembly applications. Part of Epson s advanced T-series lineup, this compact yet powerful robot combines a built-in controller with a payload capacity of up to **3 kg**, making it ideal for medium-duty tasks such as pick-and-place operations, packaging, material handling, and light assembly processes. With a **460 mm reach**, the T3-B401S excels in tight workspaces where traditional industrial robots may struggle, offering seamless integration into existing production lines without requiring excessive floor space. Its **SCARA (Selective Compliance Assembly Robot Arm)** architecture ensures rapid, repeatable motion in the X, Y, and Z axes while maintaining high accuracy, with a repeat positioning accuracy of ** 0.02 mm**, making it suitable for applications demanding fine control, such as electronics assembly, medical device manufacturing, or food and beverage packaging.

The robot s **built-in controller** simplifies system design by eliminating the need for external programming stations, reducing cabling complexity, and accelerating deployment. This integrated control system supports Epson s intuitive **T3 Controller**, which features a user-friendly interface, real-time monitoring, and advanced programming tools like **Epson s Robot Teaching Pendant (RTP)** for easy offline programming and path editing. The controller also supports **Epson s proprietary EPC (Epson Programming Controller)** software, enabling seamless integration with PLCs, vision systems, and other automation components through standard communication protocols like **Ethernet/IP, Profibus, and Modbus**. Additionally, the T3-B401S is equipped with **Epson s high-performance servo motors and gearless transmission system**, which enhance speed, torque, and durability while minimizing maintenance requirements. Operating at speeds of up to **1,200 mm/s** and achieving acceleration rates of **3,000 mm/s **, this robot delivers exceptional cycle times without compromising precision, making it a cost-effective solution for high-volume production environments.

Beyond its technical capabilities, the **T3-B401S** is designed with **industrial robustness** in mind, featuring a **stainless steel frame** and a **sealed gearbox** to withstand harsh operating conditions, including temperature fluctuations, dust, and moisture. Its **compact footprint** and modular design allow for easy installation in tight spaces, while the **integrated safety features**, such as **light curtains and emergency stop compatibility**, ensure compliance with international safety standards like **ISO 10218 and CE**. The robot s **plug-and-play connectivity** further simplifies installation, as it supports **Epson s RobotLink software**, enabling seamless communication with other automation devices and enterprise systems. Whether deployed in a **lean manufacturing facility, pharmaceutical lab, or automated warehouse**, the **Epson T3-B401S** stands out as a reliable, high-performance SCARA robot that bridges the gap between precision automation and operational efficiency, delivering consistent results while reducing labor costs and increasing productivity.

### **Pros and Cons of the Epson T3-B401S (2022) All-in-One SCARA Robot**

1. **Compact and Space-Efficient Design**

The T3-B401S is a compact SCARA robot with a reach of 460 mm, making it ideal for applications in tight workspaces. Its small footprint allows for integration into existing production lines without significant modifications.

2. **All-in-One Controller (Built-In)**

The robot comes with a built-in controller, simplifying installation and reducing the need for additional hardware. This eliminates the complexity of connecting external controllers, which can save time and cost during setup.

3. **High Payload Capacity (3 kg)**

With a payload of 3 kg, the T3-B401S is capable of handling a wide range of tasks, including pick-and-place operations, assembly, packaging, and light machining. This makes it versatile for medium-duty applications.

4. **High Precision and Repeatability**

SCARA robots are known for their high precision and repeatability, typically within 0.05 mm. The T3-B401S maintains this advantage, ensuring consistent performance for tasks requiring accuracy, such as electronics assembly or packaging.

5. **Fast Cycle Times**

SCARA robots are generally faster than articulated or Cartesian robots due to their linear motion in the X, Y, and Z axes. The T3-B401S is likely to offer rapid cycle times, improving productivity for high-volume tasks.

6. **Easy Integration with Vision Systems**

The built-in controller supports vision integration, allowing for automated inspection, part identification, and alignment. This is particularly useful for applications requiring real-time feedback, such as automated packaging or quality control.

7. **Low Maintenance Requirements**

SCARA robots typically have fewer moving parts compared to articulated robots, leading to lower maintenance needs. The T3-B401S likely follows this trend, reducing downtime and operational costs.

8. **Compatibility with Epson s Software Suite**

Epson provides user-friendly programming software, such as Epson s Robotics Software (ERS), which simplifies programming and offline programming. This can accelerate setup and reduce training time for operators.

9. **Energy Efficiency**

SCARA robots are generally energy-efficient due to their linear motion and optimized motor usage. The T3-B401S likely consumes less power compared to larger or more complex robotic systems.

10. **Scalability for Small to Medium Production**

The T3-B401S is well-suited for small to medium-sized production environments where space and cost are considerations. It can handle a variety of tasks without the need for a large investment in infrastructure.

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1. **Limited Reach (460 mm)**

While the 460 mm reach is compact, it may restrict the robot s ability to handle larger workpieces or tasks requiring extended arm movement. Users with larger applications may need to consider a model with a longer reach.

2. **Payload Limitations for Heavy-Duty Tasks**

Although the 3 kg payload is sufficient for many applications, it may be insufficient for heavier tasks, such as handling large metal parts or bulky materials. Users with heavier workloads may need to invest in a higher-payload model.

3. **Potential Learning Curve for Programming**

While Epson s software is user-friendly, programming a SCARA robot still requires some technical knowledge. Operators or engineers may need training to fully utilize the robot s capabilities, especially for complex tasks.

4. **Cost Considerations**

The T3-B401S is an all-in-one system, which can be more expensive upfront compared to a basic robot arm paired with an external controller. However, the long-term benefits of simplicity and reduced installation costs may offset this.

5. **Limited Customization for Specialized Tasks**

SCARA robots are highly optimized for specific tasks (e.g., pick-and-place, assembly), but they may lack the flexibility of articulated robots for highly specialized or non-linear movements. Users with unique applications may need additional tooling or adaptations.

6. **Dependence on Epson s Support and Updates**

As with any proprietary system, users are reliant on Epson for software updates, technical support, and compatibility with future technologies. This could pose challenges if Epson discontinues support for older models.

7. **Potential Wear and Tear Over Time**

Like all robotic systems, the T3-B401S will experience wear and tear, particularly in high-speed or high-cycle applications. Regular maintenance will be necessary to ensure longevity, though SCARA robots are generally durable.

8. **Not Ideal for 3D or Complex Paths**

SCARA robots excel at linear and vertical movements but may struggle with complex 3D paths or tasks requiring significant rotational flexibility. Users with such requirements may need to supplement the robot with additional equipment.

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The **Epson T3-B401S (2022) All-in-One SCARA Robot** is a well-suited choice for small to medium-sized production environments where space efficiency, precision, and ease of integration are priorities. Its compact design, built-in controller, and 3 kg payload make it versatile for pick-and-place, assembly, and packaging tasks. The robot s high repeatability and compatibility with vision systems further enhance its appeal for automated applications.

However, its limited reach and payload may restrict its use in heavier or larger-scale operations. The initial cost and potential learning curve for programming should also be considered. For users with straightforward, high-volume tasks in constrained spaces, the T3-B401S offers a robust and efficient solution.

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- You need a compact, high-precision robot for pick-and-place, assembly, or packaging tasks.

- Your workspace has limited space, and a small footprint is a priority.

- You require an all-in-one system to simplify installation and reduce complexity.

- Your applications involve medium-duty payloads (up to 3 kg) with repetitive, linear movements.

- You value Epson s software and support ecosystem for programming and maintenance.

- Your tasks require handling heavier payloads (above 3 kg) or larger workpieces.

- You need a robot with greater reach or flexibility for complex 3D paths.

- Your budget is constrained, and you prefer a more modular system (e.g., a basic robot arm with an external controller).

- You require extensive customization or non-standard movements beyond SCARA capabilities.

For most small to medium manufacturing applications where efficiency and precision are key, the **Epson T3-B401S is a strong and practical investment**. However, carefully evaluate your specific requirements to ensure it aligns with your operational needs.

Details:

The use of this packaging is included in most higher end and heavier / fragile items. Please for pricing. Sparks, NV 89441. Designed to seamlessly fit in a variety of workspace, this all-in-one solution features built-in controller, power for end-of-arm tooling and 110 V or 220 virtually eliminating any space-constraint issues.

This will aide in providing a more accurate quote. This fee will vary depending on the size of item. Please with any questions. An innovative alternative to complex, slide-based systems, the improved T3-B All-in-One SCARA Robot installs in minutes and easily integrates into existing workflows, helping users save time money.

Please for next day shipping options. Overall in very nice condition, ready to install. Plus, it offers 460mm reach and a payload of 3 kg to easily handle variety tasks. MENU Store Pages.

Depending on the size of item there may be a pelleting/crating fee.

part #: t3b401s price

• $5949.99

specifications robotiindustri:

• brand: Epson
• mpn: T3-b401s
• type: Robotic Arm Assembly
• arm reach: 460mm
• payload: 3 Kg
• construction type: Handling
• country of origin: United States

returns robotiindustri:

• method: Money back
• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

seller robotiindustri:

• # reviews: 11328
• rating: 100.0%
• city: Sparks, Nevada

payments robotiindustri:

• credit card: Visa
• other
• wallet: Paypal

offer robotiindustri:

• availability: In Stock
• sold: 0
• started: February 27, 2026
• options: Ship-to-home
• best offers: True

general robotiindustri:

• Business Industrial > Industrial Automation Motion Controls > Industrial Robotic Arms
• condition: Used

shipping robotiindustri:

• carrier: FedEx
• class: Standard, One-day
• transit: 4-8 Days
• cost: $113.79
• service: FedEx Ground / FedEx Home Delivery, FedEx Standard Overnight
• type: Calculated

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