Delta ASDA-B3 Servo Drive 0.4kW (B3A0421E EtherCAT)

Compact 0.4kW EtherCAT drive from the B3 line, with 3.1kHz bandwidth, 24-bit encoder, and STO SIL2 safety. Suited for precision control in lighter machines.

SKU: ASDB3A0421E Category: Tags: , , , ,

Description

Experience next-generation performance in a compact package with the Delta ASDA-B3 Servo Drive, model ASDB3A0421E. As a key component of the third-generation B3 series, this 0.4kW drive is engineered for modern automation that demands higher responsiveness, precision, and stability. The ‘E’ variant signifies its integration with the high-speed EtherCAT communication protocol, making it the perfect choice for synchronized, multi-axis control systems where real-time performance is critical.

Optimized for High-Precision, Compact Machinery

The 0.4kW power rating of the ASDB3A0421E makes it an ideal solution for a wide range of applications in compact or lighter machinery. It excels in industries such as electronics manufacturing, semiconductor handling, automated optical inspection (AOI), and high-speed labeling systems. Its compact design and high power density allow for smaller control cabinets, saving valuable factory floor space. The drive’s impressive 3.1kHz bandwidth and support for 24-bit absolute or incremental encoders ensure incredibly fast settling times (up to 40% faster than previous generations) and pinpoint positioning accuracy, which directly translates to higher throughput and better product quality.

Advanced Features and Integrated Safety

The ASDA-B3 series is packed with intelligent features to simplify commissioning and maximize performance. The drive includes advanced utilities like vibration suppression to tame mechanical resonance, intuitive gain adjustment, and a sophisticated auto-tuning function. For safety, it features an embedded Safe Torque Off (STO) function compliant with SIL2 standards, providing a reliable safety mechanism without the need for external contactors. The EtherCAT interface allows for synchronization cycles as low as 125 µs, enabling tightly coupled, deterministic control across multiple drives. Furthermore, the system supports DC-bus sharing, allowing regenerative energy to be recycled, which enhances overall energy efficiency.

Core Specifications

Specification / Feature Value / Description
Model ASDB3A0421E
Power Rating 0.4 kW
Bandwidth 3.1 kHz
Encoder Resolution / Type 24-bit (absolute or incremental)
Communication Interface EtherCAT (125 µs synchronization cycle)
Safety Feature Integrated STO (Safe Torque Off), SIL2
Micro-Motion Features Vibration suppression, gain tuning, system modeling, auto-tuning
Energy Management DC-bus sharing, energy regeneration

For machine builders seeking a compact, powerful, and intelligent servo solution for networked systems, the Delta ASDB3A0421E offers a compelling combination of speed, precision, and advanced functionality.

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