The KDA 3.3-100-3-AYI-U1 from Bosch Rexroth Indramat has a rated current of 100 A and a 300 V DC bus. Part of the KDA Spindle Drives, it uses forced cooling via a heatsink blower and a 115 VAC supply. It accepts an analog +/-10 V speed command and has auxiliary encoder inputs.
It delivers high stiffness, precise positioning, and a wide speed range with continuous power. It is built in a 3 design and part of the KDA family. The drive corresponds to series 3 and includes an incremental encoder output.
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
100 A
Series
3
Speed Command Value
Analog +/- 10V