The Bosch Rexroth Indramat KDA 3.2-050-3-LYS-W1 from the KDA Spindle Drives series exemplifies industrial-grade precision and robustness. Designed under Design Version 2 with Series Number 3, this Main Spindle Drive integrates seamlessly into high-performance machining centers. It belongs to the proven KDA product family and supports dynamic positioning and stiffness control through dedicated feedback loops. The compact unit accommodates a Heatsink Blower AC Supply of 220 VAC while maintaining a rugged form factor.
Reliability is reinforced by a DC bus voltage of 300 V and a continuous Rated Current of 50 A, ensuring stable torque delivery across broad speed ranges. Thermal management is achieved via Forced Air Cooling through a dedicated heatsink blower, optimizing heat dissipation under full load. Connectivity options include an RS-232C serial Auxiliary Interface for parameterization and diagnostics, as well as Auxiliary Encoder Inputs supporting both auxiliary and synchronous signals. High-speed command data is exchanged through a SERCOS Speed Command Interface, enabling deterministic communication and precise spindle regulation.
Engineered for demanding milling and drilling operations, the KDA 3.2-050-3-LYS-W1 delivers continuous power and extensive speed flexibility. Its high stiffness design and advanced positioning features reduce vibration and enhance surface finish quality. With its robust construction and streamlined integration, this spindle drive is an ideal choice for modern CNC applications requiring reliability and performance.
Auxiliary encoder inputs
auxiliary & synchronous
Auxiliary interface
RS-232C serial
Cooling method
Forced air via heatsink blower
DC bus voltage
300 V
Design version
2
Heatsink blower AC supply
220 VAC
Product series
KDA
Rated current
50 A
Series number
3
Speed command interface
SERCOS