KDA 3.2-150-3-DQD-U1

The Bosch Rexroth Indramat KDA 3.2-150-3-DQD-U1 from the KDA Spindle Drives family by Bosch Rexroth Indramat delivers precision spindle control with a Rated Current of 150 A and a DC Bus Voltage of 300 V. This main spindle drive is engineered for high stiffness and dynamic positioning, supported by an extensive continuous power range ideal for CNC machining and milling applications. Sturdy construction and thermal stability are ensured by Forced Cooled by Heatsink Blower technology that maintains optimal operating temperatures. A Speed Command Value Digital 16-Bit Parallel interface provides rapid setpoint updates for high-resolution speed regulation.

Integration and connectivity are streamlined with an AC Supply Source for Heatsink Blower of 115 VAC and an Aux. Encoder Input for 1V Sinusoidal Enc. that delivers precise feedback for closed-loop control. The drive’s Aux. Interface: Position Command Value Digital 16-Bit Parallel ensures compatibility with modern motion controllers and simplifies system architecture. Classified under Design 2 and conforming to Product KDA, Series 3 parameters, the unit integrates into existing KDA series installations without mechanical modification. Intelligent thermal management and standardized command ports minimize commissioning time and reduce system complexity.

Engineered for demanding industrial environments, the KDA 3.2-150-3-DQD-U1 combines robust cooling, high-current capability, and advanced digital interfacing in a compact package. Its precise speed and position control, backed by Bosch Rexroth Indramat’s reputation for reliability, makes it an ideal choice for high-speed spindles, tool grinders, and multitasking machining centers. Continuous performance and easy integration ensure long-term operational stability and maximum uptime.