The Bosch Rexroth Indramat KDA 3.1-050-3-DYD-W1 spindle drive from the KDA Spindle Drives series is a high-stiffness controller designed for precision positioning and a wide speed range under continuous power. It delivers a rated current of 50 A and operates on a DC bus voltage of 300 V, ensuring robust performance. With a digital 16-bit parallel speed command input and matching digital 16-bit parallel auxiliary interface, it supports precise motion control. The unit features a synchronous auxiliary encoder input and is forced air cooled via heatsink blower, powered by a 220 VAC supply to maintain optimal thermal management. Engineered for demanding spindle applications, this drive offers reliable and efficient operation.
Auxiliary encoder input
synchronous
Auxiliary interface
digital 16-bit parallel
Cooling method
forced air via heatsink blower
DC bus voltage
300 V
Heatsink blower AC supply
220 VAC
Product
KDA
Rated current
50 A
Series
3
Speed command input
digital 16-bit parallel
Design
1