KDA 3.2-150-3-LPD-W1

KDA 3.2-150-3-LPD-W1, Bosch Rexroth Indramat, KDA Spindle Drives sets a new standard for main spindle control with exceptional stiffness, precise positioning, and an expansive speed range tailored for high-performance machining centers. Built on Bosch Rexroth’s Indramat legacy, this drive module provides continuous power delivery with robust torque regulation, ensuring smooth acceleration and deceleration profiles. Its modular architecture and industrial-grade components deliver proven reliability under constant load, while the compact footprint eases retrofit into existing CNC platforms. Engineers benefit from the drive’s seamless integration with advanced control systems, minimizing commissioning time and reducing maintenance overhead.

Driven by an internal DC Bus Voltage of 300 V, the KDA 3.2-150-3-LPD-W1 maintains a continuous Rated Current of 150 A to support heavy spindle workloads. Thermal management is handled via Forced Cooled by Heatsink Blower technology, powered by an AC Supply Source for Heatsink Blower at 220 VAC, ensuring stable operation under peak demands. The drive accepts a Speed Command Value through a SERCOS - Interface, delivering deterministic, low-latency motion commands for tight synchronization with multi-axis systems. Feedback is provided through the Aux. Encoder Input, which accommodates signals for spindle or second motor feedback, while command integration is facilitated by the Aux. Interface using a Position Command Value Digital 16-Bit Parallel format. The unit’s Design classification of 2 and its designation as Product "KDA" in Series "3" underscore its fit within Bosch Rexroth’s modular drive family.

Reliable under the harshest shop-floor conditions, the KDA drive’s hardened electronics and robust cooling deliver consistent performance across long production runs. Its standardized interfaces and modular design simplify replacement and upgrades, reducing downtime in continuous operations. Ideal for high-precision turning, milling, and grinding applications, the KDA 3.2-150-3-LPD-W1 offers unmatched integration flexibility and operational uptime for modern machine tools.