The KDA 3.3-150-3-AYD-U1 from Bosch Rexroth Indramat features a rated current of 150 A and a DC bus voltage of 300 V. Part of the KDA Spindle Drives, it is forced cooled by a heatsink blower and uses a 115 VAC supply. This drive includes an analog ±10 V speed command input and an encoder interface with synchronous inputs.
It offers high stiffness, precise positioning features, and an extensive continuous power speed range. The design follows the version 3 specification. Its digital position command uses a 16-bit parallel interface.
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
Position Command Value Digital 16-Bit Parallel
Cooling
Forced Cooled by Heatsink Blower
DC Bus Voltage
300 V
Design
3
Product
KDA
Rated Current
150 A
Series
3
Speed Command Value
Analog +/- 10V