KDA 2.1-150-3-A0D-W1

KDA 2.1-150-3-A0D-W1, Bosch Rexroth Indramat, KDA Spindle Drives delivers a robust solution for high-precision spindle control in demanding industrial environments. This main spindle drive integrates seamless speed and position regulation, offering continuous power and superior stiffness for dynamic machining tasks. Equipped with a comprehensive analog command interface and blown heatsink cooling, it ensures stable operation across extensive speed ranges. The compact design simplifies installation in machine tool cabinets while maintaining accessibility for service and monitoring.

Engineered for reliability, the drive accepts a DC Bus Voltage of 300 V and supplies a Rated Current of 150 A to the spindle motor. The built-in Forced Cooled by Heatsink Blower system, powered by a dedicated AC Supply Source for Heatsink Blower of 220 VAC, dissipates thermal loads efficiently to uphold continuous power delivery. Speed regulation is achieved via an Analog +/- 10V Speed Command Value input, while the Position Command Value Digital 16-Bit Parallel Aux. Interface and simple Aux. Encoder Input option of Without provide flexible control paths. Classified as Design 1 and recognized under the internal Product code KDA, it meets rigorous performance benchmarks with minimal footprint.

Integration into CNC systems is streamlined by its standardized command protocols and front-panel accessibility, reducing commissioning time. Built with industrial-grade components and a forced-air cooling topology, the drive maintains operational stability under heavy-duty cycles, enhancing long-term reliability. Ideal for high-speed machining centers, grinding spindles, and multi-axis applications, the KDA 2.1-150-3-A0D-W1 ensures precision, responsiveness, and durability in critical manufacturing processes.