DMA 85B 5111-D

Product Description

The DMA 85B 5111-D drive controller is one of the latest and most sophisticated products manufactured by Rexroth Indramat. This controller is designed to offer accurate control to synchronous and asynchronous motors in the servo system. The controller is perfect for industrial production as it is cost-effective and has a very high service life. The housing of the drive controller meets the IP20 production category which means it can effectively resist the penetration of any solid foreign material with a diameter larger than 50 millimeters. The controller is also produced according to the 3K3 climatic category according to EN 60 721.

The DMA 85B 5111-D can operate smoothly in a harsh industrial environment, however, operators must install it in an external switch cabinet that provides it with protection according to the IP54 protection category. The controller is also resistant to shock and vibration frequency that falls below 150 hertz. The heat generated by the drive controller is regulated by air cooling. The drive controller can generate leakage current during operation, thus to prevent industrial accidents, the controller must be connected to an efficient grounding system before it is operated. The controller uses 24 volts as a control voltage, this increases the reliability. In the case of short-circuiting, the circuits shut down, thus eliminating the need for fuses and the time needed to replaces them.

The DMA 85B 5111-D drive controller also contains a sophisticated internal memory that holds operational data in place for the microprocessor. The rated current of the motor is about 22 Amperes while the maximum current the controller can draw from the power supply unit is 86 Amperes. This unit can be shipped globally with a one-year warranty period from Wake Industrial.