Delta ASD-B3-2023-E Ultra High Power Single Phase Servo Drive

The Delta ASD-B3-2023-E is a high-performance single-phase servo drive designed for demanding industrial automation applications. This advanced drive offers a compelling combination of speed, precision, and robust features, making it a top choice for users seeking to enhance throughput and operational efficiency. Key advantages include its rapid response time, superior positioning accuracy enabled by a 24-bit encoder, and compatibility with a range of Delta servo motors. With a 2kW power rating and a 3.1 kHz bandwidth, the ASD-B3-2023-E is engineered for applications requiring dynamic and accurate motion control. Its compact design facilitates integration into various control cabinets, while advanced functions like auto-tuning and vibration suppression simplify setup and optimize performance.

Product Specifications

| Feature                 | Specification                                    |

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

| Model                   | ASD-B3-2023-E                                  |

| Series                  | ASDA-B3                                          |

| Power Rating            | 2 kW                                             |

| Input Voltage           | 220 VAC (Single/Three-phase)                     |

| Output Current          | 13.4 Arms                                        |

| Bandwidth               | 3.1 kHz                                          |

| Encoder Resolution      | 24-bit                                           |

| Motor Support           | Up to 6000 r/min, compatible with B3, B2, A3, A2 motors |

| Control Modes           | Position, Speed, Torque, Internal Motion Control |

| Communication           | RS-485, CANopen, EtherCAT (optional)             |

| Auto-Tuning             | Built-in                                         |

| Vibration Suppression   | Built-in                                         |

| Safe Torque Off (STO)   | Yes (SIL2)                                       |

| Dimensions              | Compact                                          |

| Weight                  | Varies by specific model variant                 |

Core Features & Market Positioning

The Delta ASD-B3-2023-E distinguishes itself in the competitive servo drive market through several key differentiators. Its significantly improved speed loop response and faster settling times, up to 40% quicker than previous models, directly translate to higher productivity in automated systems. The integration of a 24-bit absolute encoder provides exceptional positioning accuracy, crucial for precision-critical tasks. Furthermore, the inclusion of built-in auto-tuning and vibration suppression functions simplifies the commissioning process and ensures optimal performance with minimal user intervention, positioning the ASD-B3-2023-E as a user-friendly yet highly capable solution. Its compatibility with a broad range of Delta servo motors (B3, B2, A3, A2) enhances its appeal for users with existing Delta infrastructure or those looking for flexible system design. The embedded Safe Torque Off (STO) function, compliant with SIL2 standards, underscores its commitment to operational safety.

Key Application Scenarios

The robust performance and advanced features of the Delta ASD-B3-2023-E servo drive make it exceptionally well-suited for a variety of demanding industrial applications. It is a prime candidate for CNC machines and machining centers where high precision and rapid tool changes are paramount. Packaging and labeling machinery benefit from its fast response and accurate positioning for high-speed throughput. Robotic arms and pick-and-place systems rely on its agility and repeatability for complex movements. The textile and printing industries can leverage its smooth operation and precise control for intricate patterns and high-quality output. Additionally, conveyor systems and automated production lines achieve enhanced efficiency and reliability with the ASD-B3-2023-E controlling critical motion axes. Its versatility also extends to applications in electronics manufacturing, semiconductor production, and warehousing, where increased throughput and precision are key drivers.

Practical System Integration Guidance

Integrating the Delta ASD-B3-2023-E servo drive into an industrial system requires careful attention to wiring, power, and communication protocols. For single-phase power models, a single-phase three-wire power system is necessary. It is critical to use shielded wires for both power and encoder connections to minimize electromagnetic interference (EMI). Proper grounding is essential, with recommendations for copper wire cross-sectional areas of at least 10 mm² or aluminum wire of at least 16 mm². For optimal EMI suppression, Delta recommends using their specific EMI filters, with model EMF021A23A being suitable for the 2kW ASD-B3-2023-E. The drive supports various communication protocols, including RS-485, CANopen, and EtherCAT, with EtherCAT offering high-speed communication that significantly reduces wiring complexity for multi-axis systems. Referencing the user manual for specific CN1 wiring configurations is advised.

Operation and Risk Mitigation

Safe and efficient operation of the Delta ASD-B3-2023-E servo drive hinges on understanding its operational parameters and potential fault conditions. The drive features built-in protection mechanisms and diagnostic capabilities. Key fault codes, such as AL001 (Overcurrent), AL002 (Overvoltage), AL022 (Main circuit power supply abnormal), and encoder-related errors (e.g., AL025 Encoder internal error), provide valuable diagnostic information to pinpoint issues. Addressing these requires systematically checking power supply stability, wiring integrity, motor connections (UVW cables), and encoder cable integrity. The Safe Torque Off (STO) function is a critical safety feature, disabling motor torque to prevent unexpected motion, compliant with SIL2 standards. Personnel should always adhere to safety precautions, including ensuring power is off before inspection and avoiding contact with the heatsink during operation to prevent burns. Regular inspections of wiring, connections, and environmental conditions are crucial for preventing malfunctions and ensuring longevity.

Scalability & Long-Term Value

The Delta ASD-B3-2023-E servo drive is designed with scalability and long-term value in mind, offering compatibility and integration pathways for evolving industrial automation needs. The ASDA-B3 series is compatible with previous Delta servo generations like ASDA-A3 and ASDA-A2, facilitating upgrades and system expansions. For networked automation, the drive supports advanced communication protocols like EtherCAT, enabling seamless integration with higher-level control systems, PLCs, and IIoT platforms for data acquisition and remote monitoring. This connectivity is vital for implementing smart manufacturing strategies and realizing the benefits of Industry 4.0. The availability of Delta's ASDASoft configuration software further streamlines integration and maintenance, offering a user-friendly interface for parameter setting, tuning, and diagnostics. This ensures that the investment in the ASD-B3-2023-E provides enduring performance and adaptability within dynamic production environments.

Frequently Asked Questions

Q1: What is the primary advantage of the Delta ASD-B3-2023-E servo drive?

The Delta ASD-B3-2023-E offers superior responsiveness and faster settling times, enhancing production throughput. Its 24-bit encoder ensures high positioning accuracy for critical applications.

Its advanced features, like auto-tuning and vibration suppression, simplify setup and optimize performance efficiently. This makes it a powerful yet user-friendly choice for automation.

The drive's compatibility with various Delta servo motors and support for advanced communication protocols like EtherCAT provide excellent system integration flexibility.

Q2: What types of applications are best suited for the ASD-B3-2023-E?

This servo drive excels in high-precision applications like CNC machines and robotic systems. It's ideal for packaging, labeling, and printing machinery requiring rapid, accurate motion.

Industrial automation, automated production lines, and conveyor systems benefit from its efficiency and reliability. It's also suitable for electronics and semiconductor manufacturing.

Sectors such as textiles and warehousing can leverage its performance for enhanced throughput and precision.

Q3: Can the ASD-B3-2023-E be used with older Delta servo motors?

Yes, the ASDA-B3 series drives are designed to be compatible with older Delta servo motors. This includes models from the B2, A3, and A2 series.

This backward compatibility allows for easier upgrades and integration into existing Delta automation systems. It provides flexibility for users expanding or modernizing their setups.

Users can leverage their current motor inventory while benefiting from the advanced capabilities of the new B3 series drive.

Q4: How does the 24-bit encoder enhance performance?

A 24-bit encoder provides extremely high resolution, offering over 16 million pulses per revolution. This translates to exceptionally precise position and speed feedback.

This enhanced accuracy is critical for applications demanding micro-level control and repeatability. It minimizes positioning errors, ensuring consistent product quality.

The high resolution allows for smoother motion profiles and finer adjustments, leading to improved overall system performance and efficiency.

Q5: What are the key safety features of the ASD-B3-2023-E?

The drive includes an integrated Safe Torque Off (STO) function, which is a crucial safety feature. It ensures that the motor's torque is safely disabled when required.

This STO function complies with SIL2 safety integrity levels, providing a robust safety mechanism for personnel protection. It adheres to international safety standards.

Proper implementation of STO, in conjunction with other safety measures, significantly reduces operational risks in automated environments.

Q6: How is EMI handled with the ASD-B3-2023-E during installation?

It is essential to use shielded wiring for all connections to mitigate electromagnetic interference. Proper grounding of the drive and mounting surface is also critical.

Delta recommends using specific EMI filters, such as the EMF021A23A for the 2kW model, to further suppress noise. Short wiring runs also help minimize interference.

Following these installation guidelines ensures optimal drive performance and prevents disruptions to surrounding electronic equipment.

Q7: What communication protocols does the ASD-B3-2023-E support?

The drive supports standard industrial communication protocols like RS-485 and CANopen for system integration. It also offers EtherCAT as an optional communication interface.

EtherCAT provides high-speed, deterministic communication, ideal for complex multi-axis motion control applications. This enables efficient data exchange and synchronization.

The choice of protocol allows for flexible integration with various PLCs, HMIs, and other automation components.

Q8: How does the auto-tuning function benefit users?

The built-in auto-tuning function simplifies the setup process significantly. It automatically adjusts control parameters for optimal motor performance.

This feature eliminates the need for complex manual tuning, saving valuable engineering time and effort. It ensures precise and stable operation even with varying machine inertia.

Users can achieve high performance quickly and easily, making it ideal for both new installations and system modifications.

Q9: What are common troubleshooting issues for this servo drive?

Common issues include overcurrent (AL001), overvoltage (AL002), and undervoltage (AL003) alarms. Encoder-related errors, such as communication failures or internal errors, also occur.

Troubleshooting these typically involves checking power supply stability, ensuring correct motor and encoder wiring, and verifying cable integrity. Referencing specific alarm codes is key.

The user manual provides detailed information on alarm codes and corrective actions for effective problem resolution.

Q10: Can the ASD-B3-2023-E be used in single-phase power systems?

Yes, models like the ASD-B3-2023-E are designed to operate with a single-phase 220 VAC power supply. This expands their application in facilities with single-phase power availability.

It is important to use a single-phase three-wire power system for these specific models. Ensure all wiring adheres to the drive's specifications.

This capability makes the drive versatile, allowing its deployment in a wider range of industrial settings without requiring a three-phase power infrastructure.