Product Description

The DKR04.1-W400E-BE34-02-FW Bosch Rexroth drive controller is cooled by air circulation with a built-in blower during operation. The drive controller has a control voltage rating of 230VAC +/-10%, a control voltage frequency of 50 to 60 Hz with a variation of +/-2Hz and a control voltage power of 300VA. The product must not be modified structurally. It should not be mounted or operated in a faulty or damaged state. The unit is widely used in NC machine tools and printing machines. The device is not supposed to be operated if there is extreme temperature fluctuation. The unit must be installed, serviced or used only after reading the related documentation.

The controller has a current rating of 400A. The device weighs 150kg. The surface or housing of the product becomes very hot when it is functioning and can cause burns if touched. It must not be used in elevators, refinery plants and applications such as food processing and mining. The device must be operated only if the concerned application is in compliance with the national EMC regulations. The unit has a total heat dissipation of 2,500W.  The drive controller can work at a maximum temperature of 55°C with derated data.

The drive controller is equipped with external bleeder control. The device may get damaged due to overloading or if it is used outside the ambient operating conditions. The product must be mounted in a closed housing or cabinet that adheres to DIN VDE 0160 specifications. The drive has a protection rating of IP 20. The external and internal energy dissipation of the drives in the controller is dependent on the workload. There is a possibility of the drive controller getting overheated if the heatsink and/or air inlet becomes dirty. The product can be dispatched safely all over the world with a one-year Wake Industrial warranty.