The Bosch Rexroth Indramat KDA 2.1-150-3-DYD-U1 spindle drive from the KDA Spindle Drives series is engineered for high stiffness, precise positioning and a wide speed range under continuous power. It delivers a Rated Current of 150 A and operates on a DC Bus Voltage of 300 V. The drive features a Digital 16-bit parallel position and speed command interface, as well as auxiliary and synchronous encoder inputs for enhanced feedback. Cooling is managed by forced air via heatsink blower powered at 115 VAC, ensuring reliable thermal control in demanding applications.
Auxiliary encoder input
Auxiliary and synchronous inputs
Cooling method
Forced air via heatsink blower
DC bus voltage
300 V
Design number
1
Heatsink blower AC supply
115 VAC
Position command interface
Digital 16‑bit parallel
Product series
KDA
Rated current
150 A
Series number
2
Speed command interface
Digital 16‑bit parallel