KDA 3.2-050-3-L0D-U1

The Bosch Rexroth Indramat KDA 3.2-050-3-L0D-U1 from the KDA Spindle Drives series by Bosch Rexroth Indramat offers precision spindle control with a rated current of 50 A and a DC bus voltage of 300 V. Designed as a Product KDA with Design 2, this drive delivers continuous power across a broad speed range and ensures high stiffness for demanding machining applications. The drive’s compact footprint and rugged construction make it ideal for retrofits and new installations alike. Engineers will appreciate its seamless integration into CNC systems and robust electrical performance.

Reliability is reinforced through forced cooling by a heatsink blower, powered by an AC supply source for heatsink blower of 115 VAC that maintains optimal thermal conditions under sustained load. The unit features a Position Command Value Digital 16-Bit Parallel Aux. Interface and a SERCOS - Interface Speed Command Value input for real-time motion control. Standard configurations include an Aux. Encoder Input without additional encoder hardware, simplifying installation in legacy setups. Comprehensive diagnostics and fault detection further enhance uptime and facilitate preventative maintenance.

With its extensive speed range and continuous power handling, the KDA 3.2-050-3-L0D-U1 spindle drive is ideally suited for milling, drilling, and grinding operations requiring precise positioning and high torque density. The drive’s stiffness and dynamic response optimize surface finish and cycle times, while its industrial-grade components ensure long-term reliability. Overall, this KDA drive represents a robust solution for high-performance spindle applications.