KDA 3.2-050-3-DPD-U1

The Bosch Rexroth Indramat KDA 3.2-050-3-DPD-U1 drive controller belongs to the renowned KDA Spindle Drives series and is part of the high-performance KDA 3 product line with Design 2 architecture. It features a rated voltage of 300 V, a current rated capacity of 50 A, and a continuous current rating of 35 A. Engineered as a main spindle drive controller, it delivers reliable power delivery, precise speed control, and high stiffness, making it ideal for CNC machining centers, milling machines, and other precision industrial automation applications.

Incorporating advanced technical specifications, this controller offers a stable DC bus voltage of 300 V to support demanding load conditions and maintain system integrity. The Digital 16-Bit Parallel Speed Command Value interface enables highly accurate speed referencing and rapid response. An Aux. Encoder Input is provided for spindle or secondary motor feedback, facilitating closed-loop control and enhanced positioning accuracy. Forced cooling is achieved through an integrated heatsink blower, driven by a rated connection voltage of AC 50-60 Hz, ensuring optimal thermal management and uninterrupted operation under continuous duty cycles.

The KDA 3.2-050-3-DPD-U1 is designed for seamless integration into standard industrial power grids and automation networks. Its robust heatsink blower cooling mechanism and high-stiffness construction ensure exceptional durability and reliability, even in harsh manufacturing environments. The auxiliary interface supports multiple encoder feedback types, enhancing compatibility with various spindle and motor systems. By delivering precise speed control, efficient thermal management, and flexible feedback integration, this spindle drive controller reduces downtime, improves machining accuracy, and boosts overall productivity in demanding industrial applications.