Electric Motors

Induction motor slip: what is it and how to find

Oct 28, 2021

Slip is one of the main characteristics of an electric motor. It varies depending on the operating mode, shaft load and supply voltage. Let's take ...

Marking of brushes for electric motors and the main types of electric brushes

Oct 28, 2021

It is difficult to imagine the life of a modern person without the use of electric machines. They have firmly entered our life, these are devices t...

The service life of an electric motor: what affects and how to prolong

Oct 28, 2021

Electric motors, both AC and DC, are designed for a service life of 15-20 years (usually). Subject to the rules of operation and timely maintenance...

Grounding the electric motor according to PUE: rules and important nuances

Oct 28, 2021

To ensure the normal operation of electrical installations and to protect maintenance personnel from electric shock, apply grounding. In the absenc...

Turn-to-turn closure of electric motor windings: signs and methods of determination

Oct 28, 2021

Failure of an electric motor is often associated with mechanical failures of drives, gearboxes, etc. devices. But a little less than half of the fa...