KDA 3.1-100-3-API-W1

The Bosch Rexroth Indramat KDA 3.1-100-3-API-W1 from the KDA Spindle Drives series delivers precision control and robust performance with a Rated Current of 100 A and a DC Bus Voltage of 300 V in a compact, industrial-grade package. This KDA Main Spindle Drive features a modular Design 1 and is identified as Product KDA in series 3, ensuring consistency across drive installations. It supports a Speed Command Value Analog +/- 10V interface for smooth acceleration and deceleration profiles. Engineered for high rigidity and exacting motion tasks, the drive integrates seamlessly into advanced machining centers and multi-axis systems.

Cooling and feedback integration are optimized through a Forced Cooled by Heatsink Blower system powered by a dedicated AC Supply Source for Heatsink Blower of 220 VAC. The drive includes an Aux. Encoder Input with support for Spindle or Second Motor Feedback and an Aux. Interface for Incremental Encoder Output, enabling closed-loop control and precise spindle positioning. These interfaces facilitate rapid commissioning and diagnostics by providing real-time speed and position signals back to the controller. The combination of forced-air cooling and encoder feedback ensures continuous operation under high torque and speed demands.

Designed for demanding spindle applications, the KDA 3.1-100-3-API-W1 offers an extensive speed range with continuous power delivery and high stiffness for machining, grinding, and drilling processes. Its rugged construction and advanced thermal management guarantee reliable performance in harsh industrial environments. This spindle drive is an ideal solution for OEMs and system integrators seeking dependable, high-precision motion control in modern manufacturing lines.