OME electric motors in medium and high voltage can be supplied with various cooling systems, such as IC 411-416-511-611- IC 81W.
In particular the electric motors with cooling system IC 611 consist of a steel plate, welded to the frame, able to ensure lightness and stability. The sides and the top are open, so as to allow both an easy maintenance and cleaning, it is possible to combine different cooling devices on the upper part of the frame. The electric motors have a laminated core that before being mounted in the frame, is compressed and protected and then pressed into the machined frame. Thanks to these particular procedures of construction, the electric motors have good insulating performance, greater mechanical strength, greater resistance to humidity, more strength and durability. The part of the rotor cage is constructed of aluminum and copper bar. The rotors are made with casting process of aluminum and with subsequent welding, necessary to ensure reliability and perfect balance.
Depending on the power, the speed of electric motors and at the request of the customer, roller bearings or bushings are used. The main terminal is located on the right side of the electric motor and can also be located on the left side, on request of the customer. Both the inside and the outside of the terminal box are equipped with separate terminals.
Upon request of the user, the stator winding and the bearing can be equipped with devices for measuring temperature, ensuring the functioning of the motor in safety and reliability even at long distances.