Product Description

The Rexroth Indramat DKR04.1-W300N-BE24-02-FW is a drive controller. Intended applications for it include printing machines and NC machine tools. It belongs to DKR04 product line from Indramat. Hand injuries may be caused by the sharp edges of the controller. Therefore appropriate hosting equipment should be used during movement and transportation. Only technical personnel with relevant training and experience should be permitted to operate, maintain and repair the DKR04.1-W300N-BE24-02-FW. Power to the control cabinet should be switched off prior to beginning any activity. Residual voltage in the cabinet should be checked using appropriate measuring equipment prior to beginning any activity. The DKR04.1-W300N-BE24-02-FW is shipped from the manufacturer for “cooling with air from outside the control cabinet”. The drive controller requires conversion if a different cooling method is chosen.

Rated current of the DKR04.1-W300N-BE24-02-FW is 300 Amps. Input rating of the drive controller is 400 to 480 Volts AC (3-phase, 50 / 60 Hertz). The peak drive current is 212 Amps. The continuous drive current at 4 and 8 kilohertz switching frequencies is 185 Amps and 130 Amps.  The continuous regenerated power is 92 kilowatts. The rated total heat dissipation is 2250 Watts. Integrated features on the controller include blower for air cooling, digital servo and resolver feedback and SERCO command interface. Function numeric code and version function numeric code of the DKR04.1-W300N-BE24-02-FW are 23 and 02 respectively. The DKR04.1-W300N-BE24-02-FW is shipped without integrated bleeder and without installed firmware. Ambient temperature ranges for operation and storage are 5 to 45 degrees Celsius and -30 to 80 degrees Celsius respectively. Maximum installation elevation without derating is 1000 meters. Housing of the controller is IP 20 rated and weighs 150 kilograms. This unit can be shipped globally with a one-year warranty period from Wake Industrial.