KDA 3.3-050-3-API-U1

The Bosch Rexroth Indramat KDA 3.3-050-3-API-U1 from the KDA Spindle Drives series is engineered as a high-stiffness main spindle drive offering exceptional positioning features and an extensive speed range. Featuring a Rated Current: 50 A and DC Bus Voltage: 300 V, it delivers continuous power ideal for demanding spindle applications. Speed control is provided via an Analog +- 10V Speed Command Value, ensuring smooth acceleration and deceleration profiles. This unit’s forced cooling approach, implemented through a dedicated heatsink blower, maintains thermal stability under heavy loads.

Industrial integration is simplified through its robust technical architecture: an AC Supply Source for Heatsink Blower: 115 VAC powers the cooling system, while the Aux. Encoder Input: With for Spindle or Second Motor Feedback supports high-resolution feedback loops. The drive also features an Aux. Interface: Incremental Encoder Output for precise motion synchronization. Its Design: 3 and Product: KDA credentials underscore a three-phase framework optimized for reliability. Native compliance with Series: 3 standards assures seamless replacement and system upgrades within the KDA family.

Built for durability, this spindle drive excels in metalworking, milling, and turning centers where rapid load changes are frequent. The forced-cooled heatsink blower combined with a resilient enclosure protects sensitive electronics in harsh workshop environments. Compact yet powerful, the KDA 3.3-050-3-API-U1 streamlines installation and maintenance, making it a dependable choice for high-performance CNC spindle control.