The Bosch Rexroth Indramat KDA 3.1-100-3-AY0-U1 drive from the KDA Spindle Drives series is a high-stiffness main spindle drive designed for precise positioning and an extensive speed range with continuous power. It features a Rated Current of 100 A and a DC Bus Voltage of 300 V, ensuring robust performance. Speed reference is supplied via an Analog ±10 V speed command input, with the drive being forced cooled by a Heatsink Blower powered at 115 VAC. It includes an Auxiliary Encoder Input supporting both Auxiliary & Synchronous modes and carries the Product Family designation KDA. This Series 3 design omits additional auxiliary interfaces, optimizing it for demanding spindle applications.
Auxiliary Encoder Input
Auxiliary & Synchronous
Auxiliary Interface
None
Cooling Method
Forced (Heatsink Blower)
DC Bus Voltage
300 V
Heatsink Blower Supply
115 VAC
Product Family
KDA
Rated Current
100 A
Series
3
Speed Command
Analog ±10 V
Design
1