Product Description

The company Rexroth Indramat, also known as Rexroth Bosch, specializes in manufacturing components for control drives. More specifically, the AC and DC control drives. The DKR range of products is one of the latest designs and offers excellent features. It is perfect for use in the NC machines and printing machines. DKR03.1-W200N-BA04-01-FW is a component in this line of drives and has a current capacity of 200A. This module also features an analog communication module along with a resolver feedback module. It is the first version in the 3rd series of drives in the DKR range launched by the company.

DKR03.1-W200N-BA04-01-FW offers the facility to either connect the ground system directly or via external three-phase systems. An autotransformer can also be used if the primary voltages are not compatible with the rated voltages. The system has an isolating transformer which helps protect the drive from high voltage. Sudden fluctuations in voltage can be dangerous and can disrupt or even damage the system. The DKR is set up to ensure that the system remains protected at all times. The DKR range of drives is fitted with a thyristor bridge which operates with a phase voltage. These voltages can be higher than 400V and can even go up to 520V.

The drive features a serial interface which is used for communication and feedback purposes. These are part of the intelligent digital series and can be programmed to manipulate the input and output waveforms. Appropriate parametrization needs to be done at the start of the operations to ensure that the values are correctly set. SERCTOP or DriveTop are software which can be installed in the PC to help with the programming of these drives. For a more in-depth explanation of the ground connections and the programming modules, the manual has to be read thoroughly. This product can be purchased from Wake Industrial with a one-year warranty period.