The Bosch Rexroth Indramat KDA 3.3-100-3-DYI-U1 from the KDA Spindle Drives series is a high-stiffness spindle drive engineered for precise positioning and an extensive speed range with continuous power. This KDA Main Spindle Drive features a rated current of 100 A and a DC bus voltage of 300 V, together with a digital 16-Bit Parallel Speed Command Value for accurate speed control. The unit is forced cooled by heatsink blower, powered by an 115 VAC AC supply source, and offers an auxiliary encoder input with synchronous signaling and an auxiliary interface providing incremental encoder output. Its robust three-phase design ensures reliable operation in demanding industrial applications.
AC Supply Source for Heatsink Blower
115 VAC
Aux. Encoder Input
With Auxiliary and Synchronous Inputs (Due to AS 35 and Speed Command Value = A)
Aux. Interface
Incremental Encoder Output
Cooling
Forced Cooled by Heatsink Blower
DC Bus Voltage
300 V
Design
3
Product
KDA
Rated Current
100 A
Series
3
Speed Command Value
Digital 16-Bit Parallel