KDA1.1-100-300-W1

The KDA1.1-100-300-W1, Bosch Rexroth Indramat, KDA Spindle Drives main spindle drive must be installed in a control cabinet to ensure proper thermal management and safety. It features a DC Bus Voltage of 300 V and a high Current Rating of 100 A, delivering robust power for demanding spindle applications. Equipped with a Forced cooling style blower, the unit maintains optimal temperatures during operation and adheres to an IP 10 protection class for basic ingress protection. The vertical Mounting Orientation and high Stiffness design guarantee precise spindle control and minimal vibration across a wide range of machining tasks.

The drive is engineered to interface seamlessly with the Compatible Power Supply type KDV, streamlining integration into existing power architectures. Its modular Programming Module is included and secured by a knurled head screw, and parameters are retained even during module removal when powered down. Classified under Design Code 1 and identified by Series Code 1, this device belongs to the core Family KDA platform, ensuring consistent performance across the series. Built to operate reliably under vertical mounting, the system’s blower-driven heat extraction directly cools internal components, mitigating workload-dependent internal heat loss.

System integrators benefit from the drive’s compact footprint and front-access programming, enabling rapid commissioning and parameter cloning without extensive downtime. The integrated blower and rugged mechanical construction enhance reliability, while the secured programming module prevents data loss in high-vibration environments. Optimized for spindle control in CNC and manufacturing setups, the KDA1.1-100-300-W1 offers dependable power delivery, precise motion control, and simplified maintenance for advanced machining systems.