KDA 3.2-150-3-AYD-W1, Bosch Rexroth Indramat, KDA Spindle Drives deliver precision drive control tailored for demanding CNC spindle applications. This main spindle drive features a robust design optimized for high stiffness and dynamic response across an extensive speed range. With a Rated Current capacity of 150 A and a DC Bus Voltage of 300 V, it maintains continuous power delivery under varying load conditions. Advanced positioning feedback and command interfaces ensure tight tolerance control in milling, grinding, and turning processes.
Detailed specifications underscore the drive’s adaptability and performance. The heatsink blower operates from an AC Supply Source for Heatsink Blower of 220 VAC, enabling effective thermal management via Forced Cooled by Heatsink Blower architecture. Speed setpoints are managed through an Analog +/- 10V Speed Command Value, while position feedback is accepted via an Aux. Encoder Input with auxiliary and synchronous inputs. A high-throughput Aux. Interface provides a Position Command Value Digital 16-Bit Parallel link to motion controllers. The drive’s Design classification of 2 and its compact form factor support streamlined cabinet layouts, and its designation as Product KDA ensures seamless integration with existing Rexroth automation ecosystems.
Engineers benefit from the drive’s plug-and-play compatibility and its proven reliability under continuous operation. Conformal coating and precision-engineered components reduce downtime and extend maintenance intervals. Ideally suited for high-speed spindles in machining centers, the KDA 3.2-150-3-AYD-W1 combines ruggedness and accuracy for enhanced throughput and consistent part quality.
AC Supply Source for Heatsink Blower
220 VAC
Aux. Encoder Input
With Auxiliary and Synchronous Inputs (Due to AS 35 and Speed Command Value = A)
Aux. Interface
Position Command Value Digital 16-Bit Parallel
Cooling
Forced Cooled by Heatsink Blower
DC Bus Voltage
300 V
Design
2
Product
KDA
Rated Current
150 A
Series
3
Speed Command Value
Analog +/- 10V