Slip ring motor:
Power: 2.500 kW | Voltage: 6.600 V | Frequency: 50 Hz | Speed: 990 rpm | Protection class: IP 55 | Cooling type: IC 81 W
Professional replacement of the complete drive train of a cement mill in Australia. The water-cooled EMZ slip-ring motor type ASW 630-06 was manufactured interchangeably to the existing Alstom machine and additionally equipped with a short-circuit and brush lifting device. In January 2019, the motor was successfully commissioned by the EMZ Service Team. During a 12-day shutdown, the complete drive train was changed on-site while fully adhering to all work and safety measures. The works concerning the drive train included the exchange of the main gearbox and the auxiliary drive supplied by SEW, the medium-voltage switchgear, a foundation adaptation using a solid adapter frame and the renewal of the medium-voltage and control cables.