KDA 1.1-150-300-W1-220

KDA 1.1-150-300-W1-220, Bosch Rexroth Indramat, KDA Spindle Drives delivers a high-performance spindle drive architecture designed for precision machining applications. With a Rated Current of 150 A and a DC Bus Voltage of 300 V, the unit ensures consistent torque delivery across its extensive speed range. The drive’s high stiffness and built-in positioning functions support rapid acceleration and deceleration, while factory-assigned parameters simplify commissioning. Integrated fault diagnostics and a rugged mechanical layout enhance system uptime and streamline maintenance procedures.

Detailed specifications include a dedicated AC Supply Source for Heatsink Blower rated at 220 VAC and a Cooling scheme of Forced Cooled by Heatsink Blower to maintain optimal thermal performance under continuous load. The Aux. Encoder Input and Aux. Interface are both Factory Assigned, providing preconfigured connectivity for feedback devices and control networks. A Speed Command Value setpoint is also Factory Assigned, eliminating manual parameter entry and reducing setup time. The drive carries a Design classification “1”, identifies as Product “KDA”, and belongs to Series “1”, aligning with Bosch Rexroth Indramat’s modular spindle drive family standards.

Engineers will appreciate seamless integration with CNC controls and direct mounting on machine spindles, delivering exceptional rigidity and dynamic response. The robust cooling infrastructure and preassigned interfaces minimize external hardware requirements, boosting system reliability in demanding environments. Ideal for milling, turning, and grinding operations, the KDA 1.1-150-300-W1-220 spindle drive balances precision, power, and rapid commissioning for modern production lines.