KDA 3.2-150-3-DPD-01

The Bosch Rexroth Indramat KDA 3.2-150-3-DPD-01 drive is a high-performance spindle drive belonging to the KDA Spindle Drives series from Bosch Rexroth Indramat. Designed for main spindle applications, it delivers a Rated Current of 150 A and operates on a DC Bus Voltage of 300 V, providing the necessary power and torque for demanding machining processes. Featuring factory-assigned cooling and heatsink blower supply, this unit ensures optimal thermal management for continuous operation. Equipped with a Digital 16-Bit Parallel Speed Command Value interface, it supports precise speed regulation and rapid response, making it ideal for applications requiring high stiffness and accurate positioning.

This drive integrates a variety of technical interfaces and feedback options to enhance control and versatility. The AC supply source for the heatsink blower is Factory Assigned, guaranteeing seamless integration with existing cooling infrastructure. An auxiliary encoder input supports feedback “With for Spindle or Second Motor Feedback,” enabling dual-motor control or redundant positioning systems. The auxiliary interface provides a Position Command Value Digital 16-Bit Parallel port for fast, deterministic control loops. Cooling is also Factory Assigned, ensuring compatibility with both air- and liquid-based systems. The overall design (Design 2, Series 3) emphasizes robust construction and precise electrical characteristics, while the core product designation (KDA) denotes its focus on main spindle performance.

In addition to its core capabilities, the KDA 3.2-150-3-DPD-01 offers broad compatibility with standard spindle drive architectures and can be tailored through factory-defined parameters. Its high stiffness and extensive speed range support both heavy-duty machining and fine positioning tasks, resulting in improved surface finishes and cycle times. The digital control interface reduces latency and electromagnetic interference, boosting overall system efficiency. Though no external certifications are specified, the factory assignment process ensures each unit meets Bosch Rexroth Indramat’s rigorous quality and durability standards. By combining precise digital command, robust power handling, and flexible feedback integration, this spindle drive delivers reliable performance and streamlined integration for advanced industrial automation systems.