KDA 3.1-100-3-APD-U1

The KDA 3.1-100-3-APD-U1, Bosch Rexroth Indramat, KDA Spindle Drives delivers exceptional stiffness and precision across a wide speed range. This main spindle drive integrates a high-resolution positioning architecture with continuous power handling for demanding machining operations. The module features an intuitive analog Speed Command Value: Analog +/- 10V input and a robust digital interface for seamless motion control. Engineered for heavy-duty use, it ensures stable performance under dynamic loads and rapid speed changes.

Detailed specifications underline the drive’s capability: a Rated Current: 100 A rating supports high-torque spindles, while the DC Bus Voltage: 300 V link ensures efficient energy transfer. Thermal management is maintained by a Cooling: Forced Cooled by Heatsink Blower system powered via an AC Supply Source for Heatsink Blower: 115 VAC service line. Feedback precision is bolstered by the Aux. Encoder Input: With for Spindle or Second Motor Feedback, and positioning commands are delivered over a Aux. Interface: Position Command Value Digital 16-Bit Parallel bus. The drive conforms to Design: 1 standards within the Series: 3 product family, guaranteeing compatibility with existing KDA architectures.

Integration into automated production lines is streamlined by standardized command interfaces and power connections, reducing installation time. The forced-air heatsink blower and rugged design minimize thermal drift and extend service intervals, enhancing overall reliability. Ideal for high-speed spindles and complex multi-axis machining centers, the KDA 3.1-100-3-APD-U1 drive delivers precise motion control and robust performance in the most demanding industrial applications.