KDA 3.2-150-3-D0S-W1

The Bosch Rexroth Indramat KDA 3.2-150-3-D0S-W1 from the KDA Spindle Drives series combines robust construction and precise control, featuring a Rated Current of 150 A and a DC Bus Voltage of 300 V for continuous spindle operation. This drive accepts a Digital 16-Bit Parallel Speed Command Value to achieve fine-tuned velocity control across an extensive RPM range. Its built-in design supports high stiffness and accurate positioning, making it ideal for demanding CNC spindle applications. As a product of Bosch Rexroth Indramat, it guarantees industry-leading reliability in high-performance machine tools.

Engineered for efficient thermal management, the KDA 3.2-150-3-D0S-W1 is Forced Cooled by Heatsink Blower and draws its blower power from an AC Supply Source for Heatsink Blower of 220 VAC. The drive’s Aux. Interface Serial Interface RS 232 C ensures seamless parameterization and diagnostics, while the Aux. Encoder Input Without provision simplifies installation when an external encoder is not required. Classified under Design 2, it adheres to rigorous mechanical and electrical standards for industrial environments. The integrated electronics monitor and protect against overload, overtemperature, and voltage irregularities, maintaining performance under extended duty cycles.

Delivering continuous power at high torsional stiffness, the KDA Spindle Drive excels in applications demanding rapid acceleration, deceleration, and precise contouring. Its compact form factor and streamlined feature set reduce cabinet footprint and wiring complexity, while the rugged construction withstands vibration and shock inherent to high-speed machining. Whether retrofitting legacy machines or designing new multi-axis spindles, the KDA 3.2-150-3-D0S-W1 offers a balanced solution of power density and control sophistication.