Three-phase electric motors Emod Motoren FQ, FK, FKF, FQOIN, FKOIN, FKFOIN

Multi-speed electric motors manufactured by the company EMOD ENGINES - these are electric motors in the design of which special stator windings are provided, and there are several operating speeds. Therefore, this type of drives is used in drives of mechanisms where stepwise speed control is required. The simplest way to obtain different speeds of rotation of the stator of an electric motor is to install several independent windings with synchronous rotation speeds from 500 to 3000 rpm. As a rule, the company's multi-speed electric drives EMOD ENGINES They are widely used in machine drives, metal and woodworking machines, centrifugal separators, the speed of which can vary depending on the size, hardness or other other physical qualities of the materials being processed, in equipment with different speeds of working and idling (sawmills), as well as for starting and stopping without sudden jolts of masses having significant inertia, as for example in industrial elevators and elevators, since in their example, all work processes take place at the highest rotational speed, and when both start and stop, respectively, at a lower speed. 

Multi-speed electric motors deserve special attention EMOD ENGINES which are used in the oil and gas sector. In cases where it is necessary to pump oil, the engine must operate at a minimum speed, and the maximum speed of the electric drive is used in cases when pipes, sheet rolling mills need to be installed. This is due to the fact that at first the metal is rolled with significant deformation at low speed, and all other finishing operations at high speeds. Also multi-speed electric drives of the brand EMOD ENGINES They are widely used in the operation of pump drives, compressor units, loading and unloading devices and conveyors, since during operation, the power of these devices can vary depending on the type of operation, the amount of workload, as well as place and time. There are also units where, in addition to regulating the speed of rotation of the engine by switching the number of poles, a further increase and regulation of the maximum speed is carried out using the frequency of the supply network. An illustrative working example of such a working scheme is marine electrical installations, in which initially the speed control of the marine electric motor is performed by changing the frequency of the generator powering the engine, and after reaching the maximum speed, the winding is switched to a smaller number of poles.

The use of multi-speed electric motors of the EMOD MOTOREN brand allows:

• Reduce the cost of machine design development up to the exclusion of gearboxes and additional feeds, while improving the performance and ease of maintenance of production equipment and machines;
• Increase the productivity and efficiency of industrial equipment and machine tools;
• To improve the quality of processed workpieces and parts on industrial machines by reducing vibrations and reducing the level of inaccuracy of the mechanisms;
• Optimize the automatic management of processes and processing modes.

Technical parameters of EMOD MOTOREN multi-speed electric motors: