The KDA 3.3-150-3-AQS-U1 from Bosch Rexroth Indramat features a 150 A rated current and a 300 V DC bus voltage. Part of the KDA Spindle Drives, it offers an analog ±10 V speed command and forced cooling. This main spindle drive delivers continuous power and provides high stiffness.
It includes a 115 VAC supply, an aux encoder input, and an RS-232 interface. The three-series design is compact. Its robust build suits industrial spindle use.
AC Supply Source for Heatsink Blower
115 VAC
Aux. Encoder Input
With Aux. Encoder Input for 1V Sinusoidal Enc.
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
Analog +/- 10V