The KDA 2.1-050-3-APS-U1 from Bosch Rexroth Indramat has a rated current of 50 A and a DC bus voltage of 300 V. Part of the KDA Spindle Drives, it offers analog ±10V speed command and forced cooling by a heatsink blower. It includes an RS-232C serial interface and an auxiliary encoder input for feedback.
It delivers high stiffness, precise positioning and an extensive continuous speed range. The heatsink blower runs on a 115 VAC supply. This type 1 design ensures reliable spindle drive performance.
AC Supply Source for Heatsink Blower
115 VAC
Aux. Encoder Input
With for Spindle or Second Motor Feedback
Aux. Interface
Serial Interface RS 232 C
Cooling
Forced Cooled by Heatsink Blower
DC Bus Voltage
300 V
Design
1
Product
KDA
Rated Current
50 A
Series
2
Speed Command Value
Analog +/- 10V