KDA 3.2-100-3-API-W1

The Bosch Rexroth Indramat KDA 3.2-100-3-API-W1 drive controller is part of the KDA Spindle Drives series, engineered for high-performance spindle applications. Manufactured by Bosch Rexroth Indramat, this unit features a Current Rated of 100 A and a Continous Current of 70 A to deliver robust torque and precise motion control. With a Rated Voltage of 300 V, the drive supports a wide speed range and continuous power delivery, making it ideal for demanding CNC machining centers and precision tooling.

Building on its core specifications, the KDA 3.2-100-3-API-W1 utilizes an Analog +/- 10V Speed Command Value input for fine-tuned speed regulation, ensuring smooth acceleration and deceleration profiles. Forced cooling via a heatsink blower maintains optimal thermal performance, while the Rated Connection Voltage for attached Blower of AC 50–60 Hz guarantees compatibility with standard industrial power supplies. An Aux. Encoder Input accommodates spindle or secondary motor feedback, enabling closed-loop control for enhanced positional accuracy. The integrated Aux. Interface1 further enhances connectivity, simplifying integration into existing automation systems.

Designed for durability and efficiency, this spindle drive controller offers exceptional reliability under continuous load. The forced cooling system reduces thermal stress on power components, extending service life and minimizing downtime. Its standardized voltage and encoder interfaces ensure seamless compatibility with a variety of spindle encoders and motor configurations. Certified to operate at rated voltages and currents, the KDA 3.2-100-3-API-W1 meets stringent industrial requirements for safety and performance. By combining precise control, robust cooling, and flexible feedback options, this drive controller delivers significant productivity gains and optimized throughput in high-demand manufacturing environments.