The KDA 3.1-050-3-AP0-U1 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 an analog ±10 V command and forced cooling by a heatsink blower. It delivers high stiffness and a wide speed range for precision machining.
It includes an auxiliary encoder input for spindle or second motor feedback and requires a 115 VAC supply for the heatsink blower. Design type 1 ensures robustness. Compact format eases integration.
AC Supply Source for Heatsink Blower
115 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
50 A
Series
3
Speed Command Value
Analog +/- 10V