The KDA 3.3-050-3-LYI-U1 from Bosch Rexroth Indramat features a rated current of 50 A and a DC bus voltage of 300 V. Part of the KDA Spindle Drives, it offers high stiffness and continuous power. This main spindle drive supports a SERCOS speed command and forced heatsink blower cooling.
It has an auxiliary encoder input and an incremental encoder output. It uses a 115 VAC supply for the heatsink blower. Its design enables precise spindle control.
AC Supply Source for Heatsink Blower
115 VAC
Aux. Encoder Input
With Auxiliary and Synchronous Inputs (Due to AS 35 and Speed Command Value = A)
Aux. Interface
Incremental Encoder Output
Cooling
Forced Cooled by Heatsink Blower
DC Bus Voltage
300 V
Design
3
Product
KDA
Rated Current
50 A
Series
3
Speed Command Value
SERCOS - Interface