KDA 2.1-100-3-D0D-W1

KDA 2.1-100-3-D0D-W1, Bosch Rexroth Indramat, KDA Spindle Drives drives spindle applications with precision and rigidity. This robust unit delivers a continuous Rated Current of 100 A against a nominal DC Bus Voltage of 300 V, ensuring high spindle stiffness and accurate positioning. Its broad speed range is governed by a Digital 16-Bit Parallel Speed Command Value, yielding rapid acceleration and precise speed control. Engineered for demanding CNC and milling tasks, the drive’s architecture supports sustained high-performance operation with minimal drift.

Featuring a forced cooling scheme, the drive utilizes a Heatsink Blower powered by a dedicated AC Supply Source of 220 VAC to evacuate heat efficiently. Redundant digital interfaces include an Aux. Interface for position command value in 16-Bit Parallel format and an Aux. Encoder Input option marked “Without” for simplified integration when external encoders are not required. The modular Design 1 chassis measures for optimized rack density while the Series 2 electronics board enhances thermal management and reduces electromagnetic interference. Component-level selection and conformal coatings afford reliable performance across varied factory conditions.

Integration is streamlined through standardized power and signal connectors, enabling rapid commissioning in multiaxis systems. The drive’s forced-air cooling and rugged construction deliver consistent torque output, minimizing thermal derating and unplanned downtime. Ideal for high-speed spindles in machining centers, the KDA 2.1-100-3-D0D-W1 ensures dependable, repeatable operation in precision manufacturing environments.