The KDA 3.1-050-3-AQ0-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 analog +/-10 V control and is forced cooled by a heatsink blower. This drive provides high stiffness and extensive speed range, and includes an aux encoder input.
It uses a 115 VAC supply for cooling and has no auxiliary interface. The design emphasizes precise positioning features. Its cooling and compact layout suit demanding spindle applications.
AC Supply Source for Heatsink Blower
115 VAC
Aux. Encoder Input
With Aux. Encoder Input for 1V Sinusoidal Enc.
Aux. Interface
Without
Cooling
Forced Cooled by Heatsink Blower
DC Bus Voltage
300 V
Design
1
Product
KDA
Rated Current
50 A
Series
3
Speed Command Value
Analog +/- 10V