The Bosch Rexroth Indramat KDA 3.1-050-3-APS-U1 from the KDA Spindle Drives series is a high-stiffness main spindle drive engineered for precision positioning and a broad speed range with continuous power output. It features a Rated Current of 50 A and a DC Bus Voltage of 300 V, supported by forced cooling via heatsink blower powered by an AC Supply Source for Heatsink Blower of 115 VAC. Speed control is provided through an Analog ±10V Speed Command Value, while feedback is handled by an Aux. Encoder Input for spindle or secondary motor. Communication and configuration use an Aux. Interface of Serial Interface RS 232 C for seamless integration in complex CNC systems.
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
3
Speed Command Value
Analog +/- 10V