The Bosch Rexroth Indramat KDA 3.3-050-3-LQ0-U1 drive from the KDA Spindle Drives series is a robust KDA Main Spindle Drive featuring high stiffness, precise positioning, and an extensive speed range with continuous power. It delivers a rated current of 50 A and operates on a DC bus voltage of 300 V, ensuring reliable performance. The unit is forced cooled by a heatsink blower powered by 115 VAC, maintaining optimal temperatures under load. It supports a SERCOS interface for speed command values and includes an auxiliary encoder input for 1 V sinusoidal encoders. It does not include an Aux. Interface and is designated as a Design 3 series product, integrating seamlessly into advanced machining systems.
AC Supply Source for Heatsink Blower
115 VAC
Aux. Encoder Input
With Aux. Encoder Input for 1V Sinusoidal Enc.
Aux. Interface
Without
Cooling
Forced Cooled by Heatsink Blower
DC Bus Voltage
300 V
Design
3
Product
KDA
Rated Current
50 A
Series
3
Speed Command Value
SERCOS - Interface