The KDA 3.1-150-3-AP0-W1 from Bosch Rexroth Indramat offers a rated current of 150 A and a DC bus voltage of 300 V for robust spindle control. Part of the KDA Spindle Drives, it features forced cooling by a heatsink blower and an analog ±10 V speed command value.
It delivers high stiffness and precise positioning with an extensive speed range while operating from a 220 VAC supply and includes an auxiliary encoder input for feedback. The drive omits an auxiliary interface and carries design code 1.
AC Supply Source for Heatsink Blower
220 VAC
Aux. Encoder Input
With for Spindle or Second Motor Feedback
Aux. Interface
Without
Cooling
Forced Cooled by Heatsink Blower
DC Bus Voltage
300 V
Design
1
Product
KDA
Rated Current
150 A
Series
3
Speed Command Value
Analog +/- 10V