2,400 kW slip-ring motor for a raw-mill drive in Estonia
In November 2012, EMZ delivered a new 2,400 kW slip-ring motor to a cement plant in Estonia and put it into successful operation.
The motor replaced a defective drive and, with its customised foot dimensions and terminal-box positions for stator and rotor terminal boxes, it is designed to be interchangeable.
Identical installation dimensions
Identical terminal-box positions
Installation and start-up by EMZ employees in Estonia
Recording of start-up behaviour with a four-channel plotter and optimisation of the starter setting
Three-phase high-voltage squirrel-cage rotor
Output: 2,400 kW
Voltage: 6.000 V
Speed: 990 rpm
Type of protection: IP55
Cooling system: IC611
Weight: 11,500 kg