Yaskawa SGDXS-2R8A00A8002 Small Servo Motor Drive for Precision Positioning

The Yaskawa SGDXS-2R8A00A8002 is a compact servo drive designed for high-precision positioning applications. It is part of Yaskawa's Sigma-X Series, offering advanced control capabilities and robust performance for demanding industrial automation tasks. This servo drive boasts a 3.5 kHz bandwidth, enabling enhanced speed and precision in motion control systems. Key advantages include its ability to improve equipment performance, reduce cycle times, and increase control accuracy and smoothness. Furthermore, the SGDXS-2R8A00A8002 minimizes servo adjustment time, offering zero-adjustment man-hours even with significant load fluctuations or limited motion ranges, and features hassle-free, easy-to-replace compatibility. Its core technical specifications include a 400W motor capacity and a 200V input power supply, making it suitable for a wide range of applications.

Product Specifications

| Specification        | Value                                             |

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

| Model                | Yaskawa SGDXS-2R8A00A8002                         |

| Series               | Sigma-X                                           |

| Power Output         | 400W                                              |

| Input Power Supply   | 200V                                              |

| Bandwidth            | 3.5 kHz                                           |

| Encoder Resolution   | Up to 20,000 pulses/revolution                    |

| Communication Interface | Analog Voltage/Pulse Train, RS422A, USB 2.0, MECHATROLINK-4 |

| Safety Functions     | STO (SIL3, PLe)                                   |

| Operating Temperature| -5°C to 55°C                                      |

| Protection Standard  | IP20                                              |

| Dimensions (approx.) | 40mm (W) x 168mm (H) x 170mm (D)              |

| Weight (approx.)     | 1.1 kg                                        |

Core Features & Market Positioning

The Yaskawa SGDXS-2R8A00A8002 positions itself as a high-performance solution for precision positioning within industrial automation. Its industry-leading 3.5 kHz bandwidth is a key differentiator, significantly reducing settling times and enhancing overall system responsiveness. Yaskawa's proprietary advanced servo tuning algorithms are a significant market advantage, offering world-class vibration suppression, ripple, and friction compensation. The drive also provides advanced auto-tuning and tuning-less commissioning, drastically reducing setup time and complexity, even for systems with high load inertia mismatches (up to 100:1). This focus on ease of use and performance tuning makes the SGDXS-2R8A00A8002 attractive for applications where rapid deployment and optimal performance are critical. The drive's seamless integration with Yaskawa's iCube Mechatronics concept further enhances its market appeal for users seeking a cohesive automation solution. Its compatibility with Yaskawa's full range of rotary, linear, and direct drive servo motors provides flexibility for various application needs.

Key Application Scenarios

The Yaskawa SGDXS-2R8A00A8002 is ideally suited for a variety of industrial applications demanding precise motion control. Its high accuracy and responsiveness make it an excellent choice for CNC machinery, where exact tool positioning is paramount for manufacturing quality. In robotics, it enables smoother, faster, and more precise movements for robotic arms used in assembly, pick-and-place, and intricate manipulation tasks. The drive's capabilities are also crucial for high-speed packaging and labeling machines, where maintaining consistent speed and position is vital for throughput and accuracy. Furthermore, it finds application in automation systems such as conveyor belts, automated inspection equipment, and material handling systems, optimizing production workflows and reducing cycle times. Industries such as electronics manufacturing, automotive production, and medical device assembly benefit significantly from the precision and reliability offered by this servo drive.

Practical System Integration Guidance

Integrating the Yaskawa SGDXS-2R8A00A8002 into an existing system is streamlined by its design and Yaskawa's comprehensive support. The drive supports multiple communication interfaces, including Analog Voltage/Pulse Train, RS422A, USB 2.0, and MECHATROLINK-4, offering flexibility in connecting to various controllers and HMI devices. Installation typically involves selecting a suitable mounting location that ensures adequate ventilation, followed by secure mechanical mounting. Electrical connections require careful attention to power supply, motor, encoder, and I/O signal wiring, adhering strictly to the guidelines provided in the product manual. Yaskawa offers resources like SigmaWin+ software for configuration and commissioning, which aids in parameter setup, auto-tuning, and system diagnostics. The "tuning-less" capability simplifies initial setup, automatically adapting the servo system to motor inertia mismatches. For advanced configuration and troubleshooting, users can refer to the extensive product manuals available for the Sigma-X series.

Operation and Risk Mitigation

Safe and efficient operation of the Yaskawa SGDXS-2R8A00A8002 is supported by built-in safety features and comprehensive documentation. The drive includes Safe Torque Off (STO) functionality, compliant with SIL3 and PLe safety standards, providing a critical layer of protection against unexpected motor movement. Proper installation, including correct wiring and environmental considerations (temperature, humidity), is essential to prevent operational issues and ensure longevity. Common operational challenges can include alarm conditions related to overspeed, vibration, or parameter errors. Yaskawa provides detailed troubleshooting guides and error lists to help diagnose and resolve these issues, such as alarm A.511 for overspeed of the encoder or A.520 for vibration alarms. It is crucial to consult the specific product manual for the SGDXS-2R8A00A8002 for detailed error code explanations and corrective actions. Adhering to the specified operating parameters, such as input voltage and environmental conditions, is key to mitigating risks and ensuring reliable performance.

Scalability & Long-Term Value

The Yaskawa SGDXS-2R8A00A8002 offers significant long-term value through its scalability and integration capabilities within the broader Yaskawa ecosystem. Its compatibility with Yaskawa's complete line of rotary, linear, and direct drive servo motors ensures that systems can be scaled or reconfigured as application requirements evolve. The Sigma-X Series drives are designed to work seamlessly with Yaskawa's iCube Mechatronics concept, enabling integration with advanced control platforms and facilitating the development of sophisticated automation solutions. Furthermore, data collected by the drive can be leveraged for predictive maintenance, allowing manufacturers to monitor equipment health and optimize uptime, thereby extending the operational life and performance of the machinery. This forward-looking design approach, combined with Yaskawa's reputation for reliability and support, positions the SGDXS-2R8A00A8002 as a sound investment for businesses seeking robust and future-proof automation solutions.

Frequently Asked Questions

What is the primary function of the Yaskawa SGDXS-2R8A00A8002?

The primary function of the Yaskawa SGDXS-2R8A00A8002 is to act as a servo drive, precisely controlling the speed, position, and torque of servo motors. It is engineered for high-precision positioning tasks in industrial automation.

This drive enables sophisticated motion control for applications like robotics, CNC machines, and automated assembly lines. It translates control signals into precise motor movements, ensuring accuracy and repeatability.

Its core purpose is to drive servo motors with exceptional precision, contributing to increased productivity, enhanced quality, and reduced operational costs in automated systems.

What are the key technical specifications of the Yaskawa SGDXS-2R8A00A8002?

Key technical specifications include a 400W motor capacity and a 200V input power supply. It features a 3.5kHz bandwidth for high responsiveness.

The drive supports encoder resolutions up to 20,000 pulses per revolution for exacting positional accuracy. It offers various communication interfaces like Analog/Pulse, MECHATROLINK-4, and USB.

Safety is addressed with STO (Safe Torque Off) functionality (SIL3, PLe). It operates within a temperature range of -5°C to 55°C and has an IP20 protection rating.

What types of servo motors are compatible with the Yaskawa SGDXS-2R8A00A8002?

The SGDXS-2R8A00A8002 is designed to be compatible with Yaskawa's full range of servo motors. This includes rotary servo motors, linear servo motors, and direct drive servo motors.

This broad compatibility ensures flexibility for system integrators and machine builders. Users can select the motor that best suits their specific application requirements for speed, torque, and precision.

Specific Yaskawa motor series that can be paired with this drive would be detailed in the product's technical documentation or compatibility charts provided by Yaskawa.

How does the Yaskawa SGDXS-2R8A00A8002 improve equipment performance?

The drive enhances equipment performance through its high 3.5 kHz bandwidth, enabling faster response times and greater precision. This reduces settling times and allows for more dynamic motion profiles.

Advanced tuning features, like vibration suppression and friction compensation, ensure smoother operation and minimize mechanical stress. This leads to more consistent output and reduced wear on machinery.

The "tuning-less" capability also minimizes setup time, allowing for quicker implementation and optimization, thus indirectly improving overall equipment effectiveness (OEE) and throughput.

What are the main advantages of the Yaskawa SGDXS-2R8A00A8002 for precision positioning?

For precision positioning, its high encoder resolution support and advanced control algorithms are critical advantages. These ensure accurate and repeatable movement control.

The drive's robust tuning functions help overcome mechanical limitations and external disturbances, maintaining positional accuracy even under varying load conditions. This minimizes errors and improves product quality.

Furthermore, the ease of setup and adjustment, including "tuning-less" commissioning, allows for rapid deployment and fine-tuning, ensuring optimal performance without extensive expert intervention.

In what industries is the Yaskawa SGDXS-2R8A00A8002 commonly used?

This servo drive is commonly used in industries requiring high-precision automation and motion control. Key sectors include robotics, CNC machining, and semiconductor manufacturing.

It is also widely applied in packaging machinery, medical device assembly, and electronics manufacturing, where accuracy and speed are essential for product quality and production efficiency.

Any industry that relies on automated, precise movement of machinery or components, such as automotive manufacturing or printing, can benefit from its capabilities.

What are the safety features of the Yaskawa SGDXS-2R8A00A8002?

The primary safety feature is the integrated Safe Torque Off (STO) function. This adheres to stringent safety standards like SIL3 and PLe, preventing unexpected motor activation.

STO ensures that the drive reliably removes power to the motor when a safety signal is triggered, protecting personnel from hazardous movements. This is crucial for applications in collaborative robotics or areas with human interaction.

Beyond STO, proper installation and adherence to electrical safety guidelines are paramount for overall system safety and risk mitigation during operation and maintenance.

How can system integration be simplified with the SGDXS-2R8A00A8002?

System integration is simplified through its multiple communication options, including MECHATROLINK-4 and standard analog/pulse interfaces. This allows easy connection to various PLCs and motion controllers.

The "tuning-less" commissioning feature drastically reduces the time and expertise required for initial setup and parameterization, speeding up the deployment process.

Yaskawa provides comprehensive software tools like SigmaWin+ for configuration and diagnostics, further streamlining the integration and commissioning phases.

What troubleshooting assistance is available for the Yaskawa SGDXS-2R8A00A8002?

Troubleshooting assistance is available through detailed error code lists and manuals provided by Yaskawa. These resources help identify the cause of alarms and suggest corrective actions.

The drive's diagnostic capabilities, accessible via software tools, allow for real-time monitoring of system parameters and status, aiding in pinpointing issues.

For persistent problems, Yaskawa's technical support network and extensive online documentation offer further guidance and solutions for users encountering difficulties.

How does the Yaskawa SGDXS-2R8A00A8002 contribute to long-term value and scalability?

Long-term value is provided by its robust construction, Yaskawa's reputation for reliability, and features supporting predictive maintenance. This ensures extended operational life and reduced downtime.

Scalability is achieved through compatibility with a wide range of Yaskawa motors and its integration into Yaskawa's iCube Mechatronics concept, allowing for system expansion or upgrades.

The drive supports evolving automation trends, including data acquisition for performance analysis, enhancing its future-proof nature and return on investment.