Product Description

The DKR04.1-W400N-BE79-01-FW is a drive controller used to control electrical motors digitally. It belongs to the DKR series of Rexroth Indramat drive controllers and finds use in driving motors for printing machines and NC machine tools. The DKR04.1-W400N-BE79-01-FW operates on a control voltage of AC 230 Volts with a tolerance level of +10 volts or -10 volts. The control voltage frequency must be within the 50 to 60 hertz range. The control voltage power of DKR04.1-W400N-BE79-01-FW is 300 VA. The driver controller power voltage of DKR04.1-W400N-BE79-01-FW varies from 0-380 Volts. The DKR04.1-W400N-BE79-01-FW provides digital servo and resolver feedback and has SERCOS interface for giving and receiving commands. The function numeric code of DKR04.1-W400N-BE79-01-FW is 79. The firmware for DKR04.1-W400N-BE79-01-FW is FW.

This firmware code is important for ordering the firmware module, while giving the order for the drive controller as the firmware is a separate sub item that does not come bundled with the drive controller. This drive controller offers a peak regenerated power of 66 kW for 10 seconds. The total weight of DKR04.1-W400N-BE79-01-FW is approximately 150 kilograms. The accessories along with DKR04.1-W400N-BE79-01-FW can weigh between 1 kilogram to 7 kilograms. It is cooled with an in-built fan blower which dissipates heat of 1800 watts while operating. The total amount of heat released is 2500 watts.

For maximum efficiency, the ambient temperature around the unit must be maintained from 5 degrees celsius to 45 degrees celsius. At 55 degrees celsius of ambient temperature, you can expect a derating on nominal data to 80%. The DKR04.1-W400N-BE79-01-FW offers IP 20 protection as per EN60529/IEC529 standard. This unit can be shipped globally with a one-year warranty period from Wake Industrial.