KDA 3.1-050-3-AY0-U1

The KDA 3.1-050-3-AY0-U1, Bosch Rexroth Indramat, KDA Spindle Drives spindle drive delivers robust performance for demanding machine-tool and CNC applications. Engineered for high stiffness and precise positioning, it maintains consistent output throughout an extensive speed range. The compact design houses a Rated Current of 50 A and a DC Bus Voltage of 300 V, ensuring continuous power delivery under heavy loads. Integrated protection circuits and an optimized power stage make it ideally suited for spindle control tasks in industrial automation.

Featuring a Cooling Method of Forced air by heatsink blower, the unit self-regulates thermal dissipation via an onboard Heatsink Blower AC Supply at 115 VAC. The drive supports an Encoder Input Type of Auxiliary & synchronous feedback, enabling closed-loop speed and torque regulation. Command signals are processed through a Speed Command Input Range of Analog ±10 V, ensuring smooth acceleration and deceleration profiles. Auxiliary control integration is simplified with its Auxiliary Interface set to None, while the rugged Design rating of 1 guarantees reliable operation in harsh production environments.

Integration of the KDA product into existing motion-control systems is straightforward, with the drive series offering consistent parameterization across models for rapid commissioning. Its proven reliability and forced-air cooling scheme minimize downtime, even under continuous-duty conditions. Ideal for high-precision spindle applications, the KDA 3.1-050-3-AY0-U1 ensures sustained throughput and exceptional operational uptime across complex machining processes.