Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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EFFORT TENSION CYLINDRICAL LINEAR GATE PERMANENT MAGNET MOTOR BETWEEN THE STATOR AND THE SECONDARY ELEMENT

Mirzin A.M. 1 Korotaev A.D. 1 Shutemov S.V. 1
1 Federal State Educational Institution of Higher Professional Education “Perm National Research Polytechnic University (PNIPU)”
The article describes the method of calculating the pulling force necessary to determine the friction of the secondary element of the stator. Operating force of the cylindrical linear motor valve is an axial force which produces reciprocating motion Boomless pump located downhole. Tension force arises because of the displacement of the secondary element of the cylindrical linear motor valve relative to the axis of the stator. Thus the gap between the stator and the rotor will be uneven . Solve the problem of the field distribution along the length of the uneven gap. The paper presents a tension force in the calculation when the secondary element on the surface of the stator. The calculations revealed that the force of attraction and much needs to be considered to determine the frictional forces. On the basis of this analysis, it was concluded that the need to use non-magnetic centralizers located in a certain way , to reduce the frictional forces.