KDA 3.2-150-3-LQ0-W1

The KDA 3.2-150-3-LQ0-W1 from Bosch Rexroth Indramat belongs to the robust KDA Spindle Drives series and serves as the main spindle drive in high-performance machine tools. This unit delivers consistent torque and precision positioning across a wide speed range, making it ideal for demanding machining applications. Engineered for industrial use, the drive features advanced control algorithms and high rigidity to minimize vibration and ensure dimensional accuracy. Its compact architecture streamlines cabinet layouts while maintaining service accessibility for routine maintenance.

Designed around a DC Bus Voltage of 300 V, the drive sustains a Rated Current of 150 A to handle heavy spindle loads. The SERCOS - Interface Speed Command Value ensures deterministic communication with CNC controllers, while the Aux. Encoder Input for 1 V sinusoidal signals provides high-resolution feedback. Forced cooling by Cooling via a heatsink blower draws power from an AC Supply Source for Heatsink Blower rated at 220 VAC, ensuring stable thermal performance under continuous operation. The drive's Aux. Interface is intentionally omitted to reduce complexity, and its Design number 2 chassis optimizes airflow and electrical insulation.

Integration with existing systems is seamless, thanks to the unit's standardized form factor and proven communication protocol. Reliability is bolstered by the forced-cooling heatsink blower and robust power electronics, minimizing downtime in intensive production environments. Ideal for CNC lathes, milling centers, and grinding machines, the KDA 3.2-150-3-LQ0-W1 spindle drive delivers enduring performance and precise control in the most challenging machining tasks.