SU1585881A1 - Percussion action electric motor - Google Patents

Abstract

The invention relates to electrical engineering and can be used in electric drives with rotational-reciprocating motion. The aim of the invention is to reduce power consumption and increase operational capabilities. The electric motor contains two inductors 2 and 3 mounted on housing 1 for movement due to a telescopic connection with fixing clamps, and two cores 5 and 6 mounted on a shaft for movement by means of a key coupling 11 with fixing screws 12. When switching power from The windings 15 to the winding 16 and reversely displaced relative to their inductors of measles, in addition to asynchronous rotation, also receive axial displacement, whose frequency and magnitude can be regulated by the switching frequency of the control and windings mnym offset core and inductor. 2 hp f-ly, 2 ill.

Description

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The invention relates to electro | technology and can be used in electric drives with rotational-in - vatno-progressive movement of the output shaft, 5

The aim of the invention is to simplify the design, reduce energy consumption and increase operational capabilities.

FIG. 1 shows electric, water, the two parts of the shaft of which are connected by a key coupling; in fig. 2 - electric drive, two parts of the housing of which are telescopically connected. g

On the case 1 of the electric drive, an inductor 2 and an additional inductor 3 are fixedly mounted, on the shaft 4 there are two cores 5 and 6 with short-circuited windings 7 and 8 ,. the shaft 4 is divided into two parts 9 and 10 (FIG. 1) interconnected by a key coupling 11 with locking screws 12, and the housing 1 is divided into two parts 13.1 and 13.2 (FIG. 2) connected 25 in a telescopic manner with locking screws 14, inductor 2 has a control winding 15, and inductor 3 has a control winding 16.

The drive works as follows

The power automatically switches from one control winding 15 of inductor 2 to another winding 16 of inductor 3, while alternately each measles 5 and 6 receive an asynchronous 5 speed of rotation from its inductor. At the same time, the core tends to occupy a position in which the flow coupling is maximal, for this reason, the shaft 4 (9, 10) makes a reciprocating motion, the stroke of the wa 4 (9, 10) can be changed with the help of

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With a key coupling 11 with clamps 12 and parts of the housing 13.1, 13.2 with clamps 14, and by changing the frequency of the power switching, it is possible to achieve its optimum value for a particular mechanism.

The electric drive reduces energy consumption by turning off one of the inducers and expands the operational capabilities by adjusting the frequency and amplitude of the translational movement of the shaft.

Claims (2)

1. A percussion electric motor comprising a body with two inductors and a shaft with two cores, one of which is biased relative to its inductor, characterized in that, in order to reduce energy consumption and simplify the design, both inducers, like both cores, are made identical , The core is fixed on the same shaft, and the inductors are installed in the same housing., 2. An electric motor as claimed in claim 1, in which, in order to improve operational capabilities, the shaft is made of two parts, each of which has measles, and the parts are connected by a key coupling with a lock. 3, The electric motor according to claim 1, about t - l and h and y and so that, in order to expand operational capabilities, the body is made of two parts, each of which has an inductor, and the parts are telescopically connected with the possibility of mutual fixing. “V