Available. The Indramat DDS2.1-K025-D is a digital AC servo drive controller engineered for precise motor control in industrial automation applications. Designed for synchronous and induction motors, it delivers a rated current of 25 A, ensuring stable torque regulation and rapid setpoint tracking. The controller features digital servo feedback for closed-loop control, enhancing performance in robotics, packaging, and textile machinery. Cooling is managed through coolant technology, incorporating a built-in heatsink and air blower, with an operational temperature range of 0 to 45 degrees Celsius. Installation requires a minimum clearance of 120 mm for adequate ventilation. The DDS2.1-K025-D is compatible with Indramat supply units providing regulated 24 V DC and supports operation with SERCOS interface controls via a DDS plugin module. Its modular design allows integration with main and servo drives, forming a compact configuration suitable for IP10-rated control enclosures. Designed for dry, dust-free environments, the controller should be installed in standard control cabinets, with the highest-output controller positioned nearest to the supply unit to optimize thermal and electrical performance. The onboard software module houses the drive firmware and parameter memory, enabling hot-swap replacement without reconfiguration or downtime. Adherence to Series 2 design standards guarantees forward compatibility with future Bosch Rexroth modules and firmware upgrades, ensuring extended service life. As a precision industrial component, the DDS2.1-K025-D should be installed and serviced exclusively by qualified electricians following Bosch Rexroth Indramat guidelines to maintain system safety and performance integrity.