Product Description

DKR04.1-W400E-BE84-01-FW is a drive controller belonging to DKR category designed for intelligent control of Rexroth Indramat motors and manufactured by one of the reputable automotive component manufacturers, Bosch Rexroth.

This drive controller, the DKR04.1-W400E-BE84-01-FW, is equipped with a high level of control, broad speed range and a constant power. It comes along with an integrated mains contactor and emergency stop shutdown device. Build-in contactor shock resistance is limited up to 4, 8 g for 10ms and 8,4g for 5ms. The rated power voltage for this drive is 480 A with a system frequency of 60Hz. The current of the drive at its maximum potential is 282 A. The control voltage is kept AC 230 V with frequency 60Hz and power 300 VA to maintain high-level stability. Furthermore, the drive's continuous current at 4 kHz is 210 A, while at 8 kHz, the current is 150 A.

The DKR04.1-W400E-BE84-01-FW is designed for mounting in a cabinet or closed housing to protect from water splashes, oil spills, or any other fluids that can damage the circuit. The drive strictly follows the protection category of IP20 defined in EN 60 529. If the primary drive fails in decelerating, an external brake resistor is provided for deceleration. A blower and heat sink are presented in the cabinet for cooling purposes. If there are no vents near the heatsink in the mounting panel, the cooling method should be converted to build in blower to avoid any heat failures. This model, the DKR04.1-W400E, separately weighs approximately 150 kg. When combined with Accessories kit M1-RAC 3, the weight will be between 151 kg – 157 kg.  This unit can be shipped globally with a one-year warranty period from Wake Industrial.