Interface
SERCOS
Communication Method
Fibre Optic Cables
Suitable Motors
LSF or LAF, 2AD or ADF
Rexroth Motors Speed Range
Broad
Application
Printing Machines or NC-controlled Machine Tools
Protection Category
IP20
Operating Temperatures
0°C to 40°C
Installation Height
0 to 1000 m above sea level
Alternative Operation
RS-232 Interface or RS-485
Maximum Transmission Rates
9600/19200 baud
Transmission Length
Up to 15 meters
Power Connections
3xAC 400 V to 480 V
Cooling Method
Air from Outside the Control Cabinet
The DKR04.1-W300N-BT29-02-FW controller from Bosch Rexroth offers a nominal and rated current of 300 A and communicates via SERCOS with built-in blower cooling. It supports digital servo and resolver feedback and omits a bleeder. It is ideal for retrofit in CNC machines, packaging systems, and robotic assembly lines.