KDA 3.2-050-3-DPS-U1

The KDA 3.2-050-3-DPS-U1, Bosch Rexroth Indramat, KDA Spindle Drives main spindle drive delivers precise, high performance motion control in demanding machining applications. It benefits from robust mechanical design and high stiffness to ensure accurate spindle positioning and repeatability. Featuring extensive speed range and continuous power capability, the unit adapts instantly to varying load requirements. Its compact footprint simplifies integration into existing machine tool architectures.

Engineered for reliable operation, the drive incorporates a DC Bus Voltage of 300 V and a Rated Current of 50 A to support high torque demands. Heat dissipation is managed by a Cooling system based on a heatsink blower powered by AC Supply Source for Heatsink Blower of 115 VAC, maintaining optimal junction temperatures under continuous load. Feedback is provided via an Aux. Encoder Input for spindle or secondary motor position sensing, and communication is available through an Aux. Interface employing Serial Interface RS 232 C. Designers can select drive topology Design type 2 from the Product family and deploy a Speed Command Value via Digital 16-Bit Parallel input for microsecond-level command resolution.

Seamless integration with CNC controls and modular expansion options ensure the KDA 3.2-050-3-DPS-U1 excels in modern manufacturing cells. Its forced-air cooling, precision feedback loops, and robust construction deliver high reliability and minimal maintenance downtime. As part of the KDA Spindle Drives series, it offers machine builders a turnkey solution for advanced milling, drilling, and grinding spindles, boosting productivity and throughput.