KDA 2.1-150-3-AQS-U1

KDA 2.1-150-3-AQS-U1, Bosch Rexroth Indramat, KDA Spindle Drives is engineered for superior spindle control in high-precision machining environments. It delivers continuous power across an extensive speed spectrum while providing advanced positioning features. High mechanical stiffness and rapid dynamic response are achieved through integrated servo regulation and robust construction. This drive module ensures stable, repeatable performance even under demanding industrial conditions.

The drive is powered by a DC Bus Voltage: 300 V and delivers a Rated Current: 150 A, ensuring ample torque and acceleration for heavy-duty spindle applications. Forced cooling is provided by a Cooling: Heatsink Blower supplied via an AC Supply Source for Heatsink Blower: 115 VAC, maintaining optimal thermal management. Speed inputs are handled through an Analog ±10 V Speed Command Value, while feedback is accommodated by an Aux. Encoder Input: 1 V Sinusoidal Encoder interface. Configuration and diagnostics are managed via the Aux. Interface: Serial Interface RS 232 C, and the product’s internal labeling reflects Product: KDA, Series: 2, and Design: 1 for clear version control.

Integration into motion control architectures is seamless, leveraging standard RS232 communication and analog command signals to synchronize with CNC or PLC systems. The robust forced-cooling scheme and industrial-grade components enhance reliability and uptime in continuous operation. Ideal for spindles requiring high stiffness, precise positioning, and wide speed ranges, the KDA 2.1-150-3-AQS-U1 drive maximizes productivity in milling, grinding, and turning applications.