KDA 2.1-100-3-DQD-W1

The Bosch Rexroth Indramat KDA 2.1-100-3-DQD-W1 is a robust spindle drive in the KDA Spindle Drives series by Bosch Rexroth Indramat. Designed for high stiffness and precision positioning, it delivers continuous power across an extensive speed range. With a Rated Current of 100 A and a DC Bus Voltage of 300 V, this drive reliably controls the main spindle in demanding machining and automation applications.

Featuring a comprehensive set of technical specifications, the KDA 2.1-100-3-DQD-W1 supports an AC Supply Source for Heatsink Blower of 220 VAC and is Forced Cooled by Heatsink Blower to maintain optimal operating temperature under heavy loads. It includes an Aux. Encoder Input for 1 V sinusoidal encoders, enhancing feedback accuracy. The Position Command Value interface is a Digital 16-Bit Parallel signal, ensuring high-resolution control of spindle position and speed. Its design supports series 2 configurations, providing a versatile solution for retrofits and new installations.

In addition to core performance, this spindle drive offers compatibility with standard industrial encoder systems and integrates seamlessly with programmable logic controllers via its digital interface. The forced cooling system increases durability and operational efficiency, reducing downtime in continuous operation. Although no specific industry certifications are listed, the drive’s design aligns with common industrial power and control standards. Overall, the KDA 2.1-100-3-DQD-W1 provides precise speed regulation, reliable torque delivery, and enhanced thermal management, making it an ideal choice for high-demand industrial spindle applications.