The KDA 3.3-150-3-L0S-W1 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 series, it offers forced cooling by heatsink blower and supports a SERCOS interface speed command value. This main spindle drive includes a serial interface RS 232 C and requires a 220 VAC supply for the heatsink blower.
The drive is designed in a three-phase layout and operates with high stiffness and wide speed range under continuous power. It comes without an auxiliary encoder input, simplifying integration in standard setups. Its compact design and robust construction make it ideal for demanding industrial spindle applications.
AC Supply Source for Heatsink Blower
220 VAC
Aux. Encoder Input
Without
Aux. Interface
Serial Interface RS 232 C
Cooling
Forced Cooled by Heatsink Blower
DC Bus Voltage
300 V
Design
3
Product
KDA
Rated Current
150 A
Series
3
Speed Command Value
SERCOS - Interface