KDA 3.3-100-3-AQD-W1

The Bosch Rexroth Indramat KDA 3.3-100-3-AQD-W1 from the KDA Spindle Drives series is a high-performance KDA main spindle drive designed with a Design 3 architecture and delivers a precise Rated Current of 100 A. It operates on a robust DC Bus Voltage of 300 V and features an integral Cooling: Forced Cooled by Heatsink Blower system powered by a dedicated AC Supply Source for Heatsink Blower at 220 VAC. The drive offers an Analog +/- 10V Speed Command Value interface for seamless speed regulation and supports high torque with continuous power output. Compact yet rigid, it provides the stiffness and positioning accuracy required for demanding spindle applications.

Reliability is ensured by the built-in Aux. Encoder Input with 1V Sinusoidal Enc. and a precise Aux. Interface: Position Command Value Digital 16-Bit Parallel, which guarantee deterministic feedback and command execution. With an extensive speed range enabled by its forced-air heatsink blower, this spindle drive maintains thermal stability under continuous duty cycles. The unit’s Product: KDA lineage and factory-programmed parameter sets expedite commissioning, while its inherent overload capacity supports rapid acceleration and deceleration.

Engineered for integration into high-stiffness milling, grinding, and drilling machines, the KDA 3.3-100-3-AQD-W1 delivers exceptional repeatability and dynamic response. Its rugged design and proven cooling method maximize uptime, making it an ideal choice for precision manufacturing. With its comprehensive feature set and technical pedigree, this spindle drive sets a benchmark for performance in automated production environments.