KDA 3.3-100-3-APD-W1

The Bosch Rexroth Indramat KDA 3.3-100-3-APD-W1 from the KDA Spindle Drives series is engineered to deliver robust spindle performance with a Rated Current of 100 A and a DC Bus Voltage of 300 V. This Product KDA leverages a Design 3 architecture to ensure high stiffness and precision over an extensive speed range. The drive accepts a Speed Command Value Analog +/- 10V input and supports advanced positioning functions for demanding machining and milling operations. Compact yet powerful, it integrates seamlessly into existing control systems while maintaining exceptional reliability.

Forced cooling is provided by a dedicated heatsink blower, powered by a 220 VAC AC Supply Source for Heatsink Blower, ensuring stable thermal management under continuous load. Feedback integration is facilitated through an Aux. Encoder Input with for Spindle or Second Motor Feedback and a high-speed Aux. Interface Position Command Value Digital 16-Bit Parallel, enabling precise real-time adjustments. With native support for both spindle and secondary motor feedback loops, the KDA drive minimizes latency and maximizes control accuracy across a wide operating envelope.

Built for heavy-duty industrial applications, this spindle drive excels in rigidity, responsiveness, and speed consistency. Its forced-cooled heatsink blower keeps internal temperatures within optimal ranges, safeguarding longevity and minimizing maintenance interventions. The result is a highly reliable, precision-focused solution ideal for CNC machining centers, high-speed milling spindles, and multi-axis tooling systems.