Contactor
Integrated
Emergency Stop Shutdown Device
Yes
Expandability
External brake resistor
Cooling
Heat Sink and blower
Cooling Method
Air
Connections
Grounded AC main, 3xAC 400 V...480 V
Feedback and Motor Connection Maximum Length
75 meters
Speed Range
Broad with constant power
Control Level
High
Usage
NC-controlled machine tools or printing machines
Installation Altitude
Up to 1000m above sea level
Ambient Operating Temperature
+5° to +45° C.
The Bosch Rexroth Indramat DKR04.1-W300N-BT29-01-FW drive controller delivers 300 A nominal current and supports digital servo and resolver feedback. It uses a built-in blower with no bleeder design, a SERCOS interface and rigid DC-bus architecture. It suits automation roles in CNC machining, printing presses, and robotic assembly.