KDA 3.2-050-3-A00-W1-220

The Bosch Rexroth Indramat KDA 3.2-050-3-A00-W1-220 from the KDA Spindle Drives series combines robust design with precision control, featuring a rated current of 50 A and a DC Bus Voltage of 300 V. This KDA product in Design 2, Series 3 offers an Analog +/- 10V Speed Command Value input for fine-tuned spindle speed adjustments. With its high stiffness and extensive speed range, the drive maintains continuous power delivery across demanding machining cycles. Manufactured by Bosch Rexroth Indramat, this spindle drive exemplifies industrial-grade engineering.

Reliability is assured through forced cooling by heatsink blower technology, supported by a dedicated AC Supply Source for Heatsink Blower at 220 VAC. The absence of auxiliary interfaces—both Aux. Encoder Input: Without and Aux. Interface: Without—simplifies integration and reduces points of failure in high-vibration environments. High-quality components and precision assembly deliver consistent performance under variable loads, making the drive suitable for high-speed milling, drilling, and grinding applications. The compact form factor and rugged construction ensure uninterrupted operation even under elevated ambient temperatures.

Integration into CNC platforms is streamlined by the drive’s standardized KDA footprint, allowing rapid replacement or system expansion. Its combination of continuous and dynamic torque handling, professional-grade protection, and analog command flexibility makes the KDA 3.2-050-3-A00-W1-220 an ideal choice for precision spindle control in modern machining centers.