Know everything about the fixed gap magnetic coupling and its advantages

 

In a majority of the designs of much industrial equipment, moving parts are generally connected mechanically to one another. But for a majority of torque-transfer applications, it is always an ideal condition if the two shafts do not meet physically. This proves to be specifically true in wet, high-pressure, or other rough working environments. Magnetic coupling usually provides an invaluable alternative since it transfers the torque through a magnetic field rather than physical contact.

The most widely used magnetic core material is divided in usually two parts. One of them is a ferromagnetic metal such as iron and the other one is a ferrimagnetic compound such as ferrites. The greater permeability to the surrounding air relatively generally causes the magnetic field lines to be reduced to the magnetic core itself.

For example, Ceramic ferrite magnets are usually made by mixing greater proportions of iron oxide blended with fewer proportions of one or more extra metallic elements like barium, manganese, nickel, and zinc.

Magnetic actuator generally uses magnetic effects to create such forces which affect the motion of some part in the actuator. They can easily provide vital advantages specifically in areas where people need to replace ingredients and systems at a dangerously high rate or shut down production lines for maintenance and reliability issues on regular basis.

Fixed gap magnetic couplings

There are a lot of advantages of using fixed gap magnetic couplings in comparison with the standard dry flexible metal shim pack couplings or lubricated gear-type couplings. These advantages are:

·         These magnetic couplings never get exhausted such as flexible metal couplings like shim pack type so there is no low chance that they fail due to misalignment stresses. In addition to this, they cannot fail also due to lack of maintenance.

·         Fixed gap magnetic couplings are not able to aggravate the shafts and usually cause shaft fatigue failures.

·         No rigor alignment of a driver with laser is needed.

·         It usually mitigates abrupt high torque start-up shock to pump mechanical seals as a matter of the fact that induction motors can generate twice the torque. This generally enables a smooth startup of pumps after torsional shock hence extending M-Seal life.

·         While there is a minimum loss of energy due to the slip which usually occurs in some magnetic couplings.

·         Usually no lubrication is needed and zero maintenance is required.

·         In fixed gap magnetic coupling, no parts are subject to tiredness under normal installation   

For more info: - permanent magnet manufacturers


Comments

Post a Comment

Popular posts from this blog

Lasting Magnet Control for DC Motors

Despite the fact that there are different kinds of engines, the perpetual magnet DC engine is one of the more normal ones utilized in mechanical offices. Regulators are utilized for perpetual magnet control of speed while the engine is in activity. Lasting Magnets: A Brief Explanation How do these contrast from other regular engines, for example, the shunt wound or arrangement wound engines? With a perpetual magnet engine, the armature (a loop of wire) is coordinated into the lasting magnet's field so it will pivot as the current experiences the magnet. Voltage is applied to the loop as it moves in the attractive field, yet then it starts to create voltage of its own. The created voltage bit by bit counteracts the applied voltage, consequently making it be a never-ending turning engine. The best possible expression that is frequently utilized for the created voltage is "back EMF." EMF represents electromotive power. The voltage weight of a perpetual magnet engine is...
Read more

What are Neodymium Magnets? How can they be used?

Image
Today at Dexter Magnetic Technologies , we will talk about what Neodymium magnet is and some of its uses, as it is one of the strongest magnet available commercially. Neodymium magnet is a rare-earth magnet, a permanent magnet that is able to generate magnetic properties over intense pressures and has longevity. It is said that even a small piece of Neodymium magnet has an enormous amount of strength to be used commercially.   As a magnet manufacturer , if we talk about this magnet's composition, it is made from the alloy of Neodymium, boron, and iron, to result in a tetragonal crystalline structure. This magnet is present everywhere around you. In your electronic devices like smartphones, some of your hobbies like jewelry making and many short days to day activities have Neodymium magnet in some way, shape, or form.   Being a Neodymium magnet manufacturer at Dexter, we know that the advancements since this magnet have been done would not have been possible. This magne...
Read more

Unimaginable Utility of Magnetic Engineering in Medical Science

Image
  The usability of magnetic engineering in medical science is immense. This field includes applications in fields like aerospace, automotive, communications, power generation, and medicine. And the role of magnets in the medical world cannot be neglected.                  Many people have used magnetic therapy for various ailments. Though there are many who are still not aware of the benefits of magnetic engineering.   A study has revealed that magnetic therapy does not involve any harmful medication or any surgical process. The discovery of magnets dates back to the 18th century. While researchers are continuing to unravel the secrets of the magnetic phenomenon,  Dexter Magnetic Technologies  brings two of the worth-mentioning medical applications of magnetic engineering:     1.       To Implement AI-Based Solutions Another very importan...
Read more