Construction And Repair

How to make a speed controller: do-it-yourself converter, how to choose the right 12V circuit Construction And Repair

When using an electric motor in various devices and tools, it is invariably necessary to adjust the speed of rotation of the shaft.ContentUsing frequency convertersApplication of electronic regulat...

Classification of electric motors: types of units, purpose of asynchronous and synchronous equipment Construction And Repair

Electric motors are versatile units capable of converting electricity into mechanical energy. Today there are various types and classifications of electric motors used in domestic and industrial in...

Magnetic perpetual motion machine: truth or myth, possibilities and prospects, do-it-yourself linear motion machine Construction And Repair

Dreams of a perpetual motion machine have haunted people for hundreds of years. This issue has become especially acute now, when the world is seriously concerned about the impending energy crisis. ...

Asynchronous single-phase motor: device of electric motors with one phase Construction And Repair

In most cases, the power source for residential buildings is a single-phase electrical network with a voltage of 220 volts. Therefore, in everyday life, electrical appliances are used that have an ...

Single-phase electric motor 220 V: device, popular models, principle of operation of the units Construction And Repair

Single-phase electric motor - a mechanism designed to be connected to a 220 V network. Such a unit is called single-phase due to only one working winding, although, in fact, it is a two-phase motor...

Universal brushed motor: characteristics, AC motor design, repair Construction And Repair

Almost all types of electrical equipment are equipped with powerful elements with mechanical switching. Their well-coordinated work depends on a universal brushed motor, which copes perfectly with ...

DC motor: device and principle of operation, design and control, application of dpt Construction And Repair

A device that converts electrical energy into mechanical energy can be used as a motor or generator, since the design and principle of operation of the DC motor (DC motor) is similar to the design ...

Valve motor: design features and principle of operation, advantages and disadvantages, number of phases Construction And Repair

Precision systems require a lot of control. To perform control functions in such systems, it is customary to use a valve motor (VD), which makes it possible to increase the computing capabilities o...

How an AC motor works: how it works and how it works Construction And Repair

The electric motor is a special converter. It is a machine where electrical energy is converted and converted into mechanical energy. The principle of operation of the engine is based on electromag...

The principle of operation and design of a synchronous motor: advantages, design features Construction And Repair

The principle of operation of a synchronous motor looks almost the same as that of an asynchronous motor. However, this type of power plant has significant differences and features. And although th...