According to the Energy Information Administration, approximately 50% of global energy consumption is attributed to motors. In industrial applications, this figure can exceed 80%. For instance, in the ...

Among various DC-motor models, the following AC motors - together with their power electronic counterparts - are available: Permanent magnet synchronous motor (PMSM) Synchronous reluctance motor ...

There are four major types of industrial motors: AC induction (also known as asynchronous) and AC synchronous motors, the most widely used, as well as DC synchronous motors and servo motors. Induction ...

They have a higher starting torque and power factor compared to squirrel cage motors, but they are more complex and require more maintenance. Benefits of induction motors There are several advantages ...

Nidec says that its new SynRA motor combines the best of squirrel-cage and synchronous reluctance designs The Japanese motor manufacturer Nidec has developed a new design of electric motor which, it ...

However, the operation of synchronous motors isn’t as simple as it appears. There are several things operators need to understand about these motors’ working principles and starting methods. In ...

Among the electro-mechanical devices transforming energy from electrical to mechanical, the squirrel cage induction motor can be surely considered a workhorse of the industry due to its robustness, ...

A squirrel-cage motor is an asynchronous AC induction motor in which power from the branch-circuit supply is applied only to the stator windings. The power in the squirrel-cage rotor circuit is ...

Those familiar with industrial electric motors have heard “DC is dead” for decades as advances in variable-frequency drive (VFD) technology for AC squirrel cage induction motors (SCIMs) seemed ...

For success in these cases, it is essential that the replacement motor provide the required performance — and do so reliably. While this article focuses primarily on the electrical aspects of ...