Product Description

The DKR02.1-W300B-BE23-01-FW is a DKR02 drive controller from Rexroth Indramat. It finds application in the digital control of AC mains motors, frameless motors and linear motors. When combined with the appropriate drives, this DKR02 drive controller offers high-level control, constant power and extensive speed range. The DKR02.1-W300B-BE23-01-FW finds use cases in printing machines and NC-controlled machines. The power voltage of the DKR02.1-W300B-BE23-01-FW is rated at 3 x AC 400 – 480, ± 10 %. The frequency of this system is 50 – 60 Hz, and its control voltage frequency is also 50 – 60 Hz. It has a control voltage rating of 230 V AC, ± 10 % and a rated current of 300 Amperes.

The DKR02.1-W300B-BE23-01-FW has a control voltage power rating of 0.2 kVA. At a switching frequency of 4 kHz, the continuous current of this drive controller is 141 Amperes, and at 8 kHz, it has a continuous current of 110 Amperes. Also, the peak of this unit is 212 Amperes.  At the continuous current rating of the DKR02.1-W300B-BE23-01-FW, the heat dissipation is rated at 1.8 kW. In addition, at 4 kHz and 8 kHz switching frequency, the drive controller has its peak power equals to ca. 93 kW; in relation to the motor-driven shaft.

The DKR02.1-W300B-BE23-01-FW has a continuous regenerated power of ca. 43 kW. It adopts an air-cooling method aided by an in-built blower. In addition, it features an integrated bleeder and digital servo feedback with a resolver mechanism. It is a line 2 product, and its design type is 1. The command communication interface of the DKR02.1-W300B-BE23-01-FW is the SERCOS type. It has a function numeric code designation of 23 and a function numeric code of 01. This unit can be shipped globally with a one-year warranty period from Wake Industrial.