The KDA 3.2-050-3-D0S-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 uses a digital 16-bit speed command and forced heatsink blower cooling. It provides high stiffness, broad speed range and continuous power plus a Serial Interface RS 232 C.
It uses 115 VAC for the heatsink blower and omits an auxiliary encoder input. Design 2 and series 3 designate its configuration. Compact form and robust cooling ensure reliable spindle operation.
AC Supply Source for Heatsink Blower
115 VAC
Aux. Encoder Input
Without
Aux. Interface
Serial Interface RS 232 C
Cooling
Forced Cooled by Heatsink Blower
DC Bus Voltage
300 V
Design
2
Product
KDA
Rated Current
50 A
Series
3
Speed Command Value
Digital 16-Bit Parallel