YASKAWA SGDXS-330A00A8002 heavy-duty servo drive for industrial machinery

The YASKAWA SGDXS-330A00A8002 is a robust, heavy-duty servo drive engineered for demanding industrial applications. This unit offers a powerful 5kW output, operating at a 200V input voltage, making it suitable for high-torque and high-speed operations. Key advantages include its industry-leading 3.5kHz bandwidth, which significantly improves settling times, and a tuning-less capability that automatically adapts to load inertia mismatches of up to 100:1. The drive also boasts advanced vibration suppression and compensation for machine-specific factors like resonance and friction, ensuring precise and smooth motion control. For enhanced safety, it integrates Safe Torque Off (STO) functionality compliant with SIL3 and PLe standards.

YASKAWA SGDXS-330A00A8002: Technical Specifications

| Feature                  | Specification                                  |

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

| Model Number             | SGDXS-330A00A8002                              |

| Series                   | Sigma-X                                        |

| Rated Power Output       | 5kW                                            |

| Input Voltage            | 200V (typically 220V is also referenced)       |

| Output Current (Rated)   | 32.9A                                          |

| Output Current (Max)     | 84A                                            |

| Frequency Response       | 3.5kHz                                         |

| Encoder Resolution       | Up to 20000 pulses/revolution                  |

| Communication Interface  | RS422A, USB 2.0, EtherCAT, MECHATROLINK-4      |

| Safety Function          | STO (Safe Torque Off) - SIL3, PLe              |

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

| Ingress Protection       | IP20                                           |

| Dimensions (approx.)     | (Refer to specific datasheet for exact size)   |

| Weight (approx.)         | 2.1 kg (for similar models)                    |

Core Features & Market Positioning

The YASKAWA SGDXS-330A00A8002 positions itself as a premium solution in the servo drive market, emphasizing superior performance and ease of integration. Its "tuning-less" commissioning capability is a significant differentiator, drastically reducing setup time and complexity, even in applications with substantial load variations. The high frequency response of 3.5kHz ensures rapid and precise movements, crucial for high-speed automation. Furthermore, Yaskawa's commitment to advanced servo tuning algorithms, including world-class vibration suppression and compensation for friction and resonance, ensures optimal performance and reliability across a wide range of industrial machinery. This focus on performance, coupled with robust safety features, makes the SGDXS-330A00A8002 a preferred choice for applications demanding high precision and efficiency.

Key Application Scenarios

The YASKAWA SGDXS-330A00A8002 servo drive excels in applications requiring precise motion control, high dynamics, and operational reliability. Its versatility makes it suitable for a broad spectrum of industrial machinery.

  Robotics: Essential for high-precision articulation and movement in industrial robots used in assembly, welding, and material handling.  CNC Machining: Enables accurate tool positioning and high-speed axis control for complex milling, turning, and grinding operations.  Packaging and Labeling: Facilitates high-speed, repeatable movements for automated packaging lines, filling machines, and high-precision label applicators.  Material Handling: Optimizes conveyor systems, automated guided vehicles (AGVs), and robotic pick-and-place operations for increased throughput and efficiency.  Printing Presses: Delivers the synchronized, high-speed motion control required for advanced printing technologies.  Semiconductor Manufacturing: Meets the stringent accuracy and cleanroom requirements of equipment used in wafer fabrication and micro-assembly.

Practical System Integration Guidance

Integrating the YASKAWA SGDXS-330A00A8002 into an industrial system involves careful consideration of wiring, configuration, and setup.

  Mounting and Environment: Install the drive in a well-ventilated area, away from excessive dust, moisture, and extreme temperatures, adhering to the IP20 rating. Ensure adequate space for heat dissipation.  Power and Motor Wiring: Connect the main power supply to the designated terminals, and connect the servo motor and encoder cables according to the Yaskawa documentation. Proper grounding is critical for safety and performance.  Communication Setup: Configure the chosen communication protocol (e.g., EtherCAT, MECHATROLINK-4, RS422A, USB) to interface with the host controller (PLC or motion controller). This typically involves setting network addresses and communication parameters.  Parameter Configuration: Utilize Yaskawa's software tools, such as Sigma-X software, for parameter setup, including motor data, control modes, and safety settings. The advanced autotuning and tuning-less features simplify this process significantly.  Safety Integration: Ensure the STO function is correctly wired and integrated into the machine's safety circuit to meet safety standards.

Operation and Risk Mitigation

Safe and efficient operation of the YASKAWA SGDXS-330A00A8002 is paramount. Understanding potential risks and implementing mitigation strategies is essential.

  Safe Torque Off (STO): The integrated STO function provides a reliable safety measure by disengaging motor torque in hazardous situations, compliant with SIL3 and PLe standards. This prevents unexpected movement during maintenance or emergencies.  Overload Protection: The drive incorporates internal overload protection to prevent damage from excessive current or torque. Monitor motor and drive temperatures to ensure operation within specified limits.  Environmental Factors: Protect the drive from electrical noise and vibration, which can impact performance and longevity. Proper shielding and mounting techniques are crucial.  Troubleshooting Common Faults: Be aware of common error codes and their causes. For instance, overspeed alarms (A.510) may indicate excessive motor speed or incorrect encoder settings. Vibration alarms (A.520) can stem from mechanical issues or improper tuning. Always refer to the Yaskawa manual for specific fault code diagnostics and corrective actions.

Scalability & Long-Term Value

The Yaskawa SGDXS-330A00A8002 is part of Yaskawa's advanced Sigma-X series, offering a pathway for system scalability and long-term value.

  Compatibility: This drive is designed to seamlessly integrate with Yaskawa's comprehensive range of rotary, linear, and direct-drive servo motors, allowing for flexible system configurations.  Mechatronic Integration: The SGDXS EtherCAT variant integrates smoothly with Yaskawa's iCube controller, forming part of the iCube Mechatronic Concept for advanced automation solutions.  Data for Predictive Maintenance: The drive can collect machine data that facilitates the implementation of predictive maintenance strategies, extending equipment lifespan and reducing downtime.  Upgrade Path: As part of a modern servo system, the Sigma-X series offers a clear upgrade path and compatibility with evolving industrial automation and IIoT (Industrial Internet of Things) standards, ensuring future-proof performance.

Frequently Asked Questions (FAQs)

What is the primary function of the YASKAWA SGDXS-330A00A8002?

This servo drive controls Yaskawa servo motors, enabling precise motion control for industrial automation. It manages speed, position, and torque.

It is designed for demanding applications requiring high accuracy and dynamic performance. The drive receives commands from a controller and translates them into power for the motor.

Key functions include precise positioning, smooth velocity control, and robust torque management. It ensures accurate execution of complex motion profiles.

What are the main advantages of the YASKAWA SGDXS-330A00A8002?

Its key advantage is the high 3.5kHz bandwidth for improved settling time. It offers tuning-less commissioning for reduced setup.

The drive provides advanced vibration suppression and compensation features. This ensures smooth operation even with load variations.

Enhanced safety with STO (Safe Torque Off) functionality is another significant benefit. This meets stringent industrial safety standards.

What types of industrial machinery is the SGDXS-330A00A8002 suitable for?

It is ideal for robotics, CNC machines, and high-speed packaging equipment. These applications demand precision and responsiveness.

Other suitable applications include material handling, printing, and semiconductor manufacturing. Its robustness handles demanding environments.

The drive's versatility allows integration into various automated systems requiring accurate motion control.

How does the tuning-less functionality of the Yaskawa SGDXS-330A00A8002 work?

Tuning-less functionality automatically adjusts the servo drive parameters. It compensates for inertia mismatches up to 100:1 without manual tuning.

This significantly reduces commissioning time and effort. It ensures optimal performance even with varying load conditions.

The advanced algorithms within the drive achieve this automatic calibration. This simplifies setup for engineers and maintenance personnel.

What safety features are included in the YASKAWA SGDXS-330A00A8002?

The primary safety feature is the Safe Torque Off (STO) function. It provides immediate and safe disengagement of motor torque.

STO compliance with SIL3 and PLe standards ensures a high level of functional safety. This protects personnel during hazardous situations.

The drive also includes internal protections against overcurrent, overvoltage, and overheating. These safeguard the drive and connected motor.

What communication protocols does the SGDXS-330A00A8002 support?

This model supports various communication interfaces for flexible integration. These include RS422A and USB 2.0 for diagnostics and setup.

It also offers advanced industrial network options like EtherCAT and MECHATROLINK-4. These enable high-speed, synchronized communication.

The choice of protocol depends on the host controller and network architecture. This ensures seamless integration into diverse automation systems.

Can the Yaskawa SGDXS-330A00A8002 be used with Yaskawa servo motors from older series?

The Sigma-X series generally offers backward compatibility with Yaskawa servo motors. However, verification with specific motor models is recommended.

The SGDXS-330A00A8002 is designed to control Yaskawa's full line of rotary, linear, and direct drive servo motors. This includes motors from previous generations like Sigma-V.

Consulting Yaskawa's compatibility charts or technical support is advisable for absolute certainty. This ensures optimal system performance and prevents operational issues.

What are common troubleshooting issues for this servo drive?

Common issues include overspeed alarms, vibration alarms, and general fault codes. These can arise from mechanical problems or incorrect parameter settings.

Overspeed (A.510) might indicate excessive motor speed or encoder issues. Vibration (A.520) can be caused by load imbalances or machine resonance.

Referencing the Yaskawa Drive Error List is crucial for diagnosing specific fault codes and implementing corrective actions.

How does the 3.5kHz bandwidth benefit an application?

A 3.5kHz bandwidth allows for faster response and higher precision in motion control. It enables quicker settling times after movements.

This improved dynamic performance is critical for high-speed automation and intricate positioning tasks. It enhances overall machine productivity.

Applications like robotics and CNC machining benefit significantly from this rapid response capability. It ensures smooth and accurate operation under dynamic conditions.

What is the significance of the SIL3, PLe rating for the STO function?

SIL3 (Safety Integrity Level 3) and PLe (Performance Level e) represent the highest safety standards for functional safety. This ensures a very low probability of hazardous failures.

The STO function is a crucial safety mechanism that prevents unexpected machine startup. It is essential for protecting operators during maintenance or emergency stops.

Achieving these ratings means the STO implementation meets rigorous international safety certifications. This assures a high degree of operational safety.