KDA 3.2-100-3-DY0-W1

KDA 3.2-100-3-DY0-W1, Bosch Rexroth Indramat, KDA Spindle Drives. The KDA Main Spindle Drive excels in precision machining applications, delivering robust performance with high stiffness and advanced positioning functions. Equipped with a continuous power design, it maintains stable operation across extensive speed ranges and rapid acceleration demands. Engineered for heavy-duty spindle control, it ensures consistent torque delivery and minimal downtime under varying load conditions.

Designed for seamless integration, the drive features a DC Bus Voltage of 300 V and handles a Rated Current of 100 A for sustained output. Its Cooling Method utilizes forced air via a heatsink blower, supported by a dedicated Heatsink Blower AC Supply of 220 VAC to manage thermal load effectively. Speed regulation is achieved through a 16-bit digital parallel Speed Command interface, while dual Encoder Inputs (auxiliary and synchronous) provide high-resolution feedback. The unit's Product Model designation is KDA Series 3, and the internal Design architecture (version 2) accommodates modular expansions without footprint changes. Even with an Auxiliary Interface set to None, the drive supports comprehensive fieldbus compatibility through external modules.

The robust forced-air cooling and modular design yield exceptional reliability in continuous-cycle operations. Its compact form factor and standardized mounting patterns facilitate rapid replacement and retrofit into existing machine platforms. Ideal for CNC spindles, grinding wheels, and high-precision milling centers, the KDA 3.2-100-3-DY0-W1 drive streamlines system integration while ensuring consistent, high-accuracy performance in demanding industrial environments.