HDD02.1-W040N

The HDD02.1-W040N from Bosch Rexroth Indramat is a high-performance servo controller in the HDD Drive Controllers series designed to drive and regulate servo motors in complex automation systems. Featuring an Internal Air cooling system and a rated current of 40 A, this amplifier ensures stable operation under continuous load. The unit communicates via the SERCOS interface, enabling real-time, high-speed data exchange with motion controllers and PLCs. Primarily, the HDD02.1-W040N is engineered to manage precise motion control tasks in industrial environments, providing accurate torque control and dynamic response for multi-axis applications.

As a member of the DIAX04 controller family, the HDD02.1-W040N integrates an internal air-cooling system with a built-in blower to maintain optimal temperature during sustained operation, eliminating the need for external cooling units. The amplifier delivers a robust 40 A continuous current output to the motor, supporting heavy-duty cycles and rapid acceleration profiles. Its SERCOS command communication interface offers deterministic networking, ensuring synchronized motion and reduced latency across the automation chain. Unique to this model is its factory-assigned function ID and version ID schema, simplifying device identification and firmware updates within distributed control systems.

Beyond its core control capabilities, the HDD02.1-W040N incorporates diagnostic display units H1 and H2 to provide immediate visual feedback on operational status and fault codes without external tools. Its compatibility with standard SERCOS protocols ensures seamless integration into existing networks, while the internal air-cooling design enhances durability by preventing thermal overload. Although no external certification data is specified, the controller’s design aligns with industry best practices for thermal management and electrical safety. In industrial applications, the HDD02.1-W040N delivers improved system uptime, precise motor regulation, and scalable expansion, making it an ideal choice for demanding automation and motion control tasks.