KDA 2.1-100-3-DY0-W1

The KDA 2.1-100-3-DY0-W1, Bosch Rexroth Indramat, KDA Spindle Drives main spindle drive combines robust construction with precision motion control. It offers high rigidity and advanced positioning features across an extensive speed range, delivering continuous power for demanding spindle applications. This drive's architecture supports dynamic acceleration and deceleration, making it ideal for high-performance machining centers. With integrated diagnostics and digital command processing, users benefit from streamlined commissioning and maintenance.

Built around a Product Model of KDA, the drive operates on a DC Bus Voltage of 300 V, delivering a Rated Current of 100 A for sustained torque output. The Cooling Method is a forced-heatsink-blower arrangement, powered by a Heatsink Blower AC Supply of 220 VAC, ensuring thermal stability under peak load. Control signals are handled via a Speed Command Interface with a Digital 16-bit parallel format, and the unit supports an Auxiliary Encoder Input that is both auxiliary and synchronous. The drive's Series designation is 2, and its compact Design rating of 1 streamlines installation in tight cabinet environments.

Engineers appreciate the KDA 2.1-100-3-DY0-W1's seamless integration with CNC controls and feedback networks, enabling precise spindle speed regulation and rapid fault recovery. The forced cooling system enhances reliability by maintaining optimal operating temperatures, reducing downtime in continuous-duty operations. Suited for high-speed milling, drilling, and grinding centers, this spindle drive delivers consistent performance in the most challenging manufacturing processes.