DDS02.1-W015-DL01-01-FW

The DDS02.1-W015-DL01-01-FW is a digital AC servo drive controller produced by Bosch Rexroth Indramat within the DDS Drive Controllers series. It governs the power stage and closed-loop regulation of an attached AC servo motor, delivering the commanded torque, speed, and position profiles required in automated production lines. Acting between the DC bus supply and the motor phases, the controller executes continuous monitoring of motor feedback signals so that machining centers, material-handling axes, and assembly stations maintain precise motion trajectories.

This model is rated for a continuous output of 15 A, defining the maximum current that can be supplied to the motor windings without derating. Command data reach the unit through a Single-axis position control interface, allowing one independent motion channel to be coordinated by the higher-level PLC. Heat generated by the power electronics is removed via internal air so cabinet airflow must be maintained for thermal stability. The drive interprets rotor position using Digital servo feedback, which permits fine-grained commutation and high-resolution velocity control. To match application-specific feature sets, the required program package is not factory-installed; instead, the Firmware must be ordered as a separate subitem and loaded during commissioning.

Controller family identification is marked by line 02, while the embedded function set is locked by Function ID 01 and Function ID version 1, ensuring compatibility with predefined Indramat motion libraries. These fixed codes simplify spare-part replacement because every unit with identical identifiers behaves the same in the axis group. Manufactured by Bosch Rexroth Indramat, the drive’s deterministic feature map aids maintenance teams in predicting system responses and in selecting matching firmware options without requalifying the entire motion subsystem.