The KDA 3.3-050-3-AQ0-W1 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 forced cooling by heatsink blower and supports an analog ±10V speed command value. This design 3 spindle drive includes an auxiliary encoder input for 1V sinusoidal encoders and operates from a 220 VAC supply for the heatsink blower.
With continuous power capabilities and a wide speed range, it delivers high stiffness and accurate positioning features. The drive is designed without an auxiliary interface, simplifying integration. Its robust construction makes it ideal for demanding spindle applications.
AC Supply Source for Heatsink Blower
220 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
3
Product
KDA
Rated Current
50 A
Series
3
Speed Command Value
Analog +/- 10V