0769-23388351

What is the biggest difference between arc magnet and rectangle magnet for motor?

Addtime:2022-12-05 14:24:52 Click:799

In some common DC motors, there are two kinds of magnet steels that are used most, namely tile arc magnet and straight plate (rectangular) magnet. Some netizens will ask, what is the biggest difference between the two? Which is better?


The biggest difference between arc magnet and rectangular magnet

Motor neodymium arc magnet


Arc shaped magnetic steel has better air tightness and higher efficiency. The biggest difference between the tile and the straight plate is that the tile can reduce the pole pairs when the air gap is constant, so as to improve the efficiency of the motor at high speed. Because the magnetizing surface of the straight plate magnetic steel is always straight, the pole pairs cannot be less than that of the tile magnetic steel when the air gap is constant. However, the electric vehicle motors are all made of silicon steel stator, the higher the working frequency, the greater the iron loss, Tile magnetic steel can solve this problem. After the polar logarithm is reduced, the frequency of silicon steel plate at the same speed will be reduced, and the iron loss will be relatively reduced, and other differences are very small.


Usually, Arc magnetic steel is chosen for high power generators.


The above is the difference between arc segment magnet and rectangular magnet introduced to you by Chinese permanent magnet manufacturer Courage Xiafu. I hope it will be helpful to you. Please contact us if you need to customize motor magnet!


Motor commonly used magnet product recommendation;

Ceramic Ferrite Arc Magnets

Neodymium Arc Segment Magnets

Injection Molded Ferrite Magnets

MAGNET PRODUCT RECOMMENDATION

N52 dia 6mm x 6mm cylinder neodymium magnet 4820 gauss

Product Name: 6x6mm cylindrical neodymium magnet, Color: silver white, Manufacturer: courage magnet, N35 is about 4100 Gauss, and n52 is about 4800 Gauss, We have a great price advantage in the production of high-performance magnets. We look forward to your consultation!...

Small and thin block strong magnet 5x2x1mm 8x2.5x1.5mm

This product is a small magnet, made of neodymium with galvanized surface. How small are these magnets? 5mm, 8mm in length, 2mm in width, 2.5mm in width, 1mm in thickness, 1.5mm in thickness, if you are interested in such small neodymium block magnets, you can tell us the size you actually need, and...

Hole 60mm sintered ferrite magnet ring y25 120x60x20mm

You are now viewing a ceramic ferrite ring magnet with 60mm bore (center hole), 120mm outer diameter, 20mm thickness, medium to large size magnet, no plating on surface, especially suitable for speakers, horns, salvage, fishing, and mechanical equipment,...

Small ring magnets neodymium material 8mm x 4mm x 2mm

Introduction of small size ring neodymium magnet; Product name: Nickel-plated strong neodymium small ring magnet,Performance level: N35 (can be customized for higher performance),Product size: 8mm diameter, 2mm thickness, 4mm middle hole...

Super Thin Rectangular NdFeb Magnets 40x25x1.5mm

This is a thin rectangular block neodymium magnet, the specific specifications are length 40mm, width 25mm, thickness 1.5mm, strong magnetic force, N35 grade, magnetized in the thickness direction, suitable for ceiling lamps, crafts, home furnishing, electronic products, can be matched with 3M back glue to use....

N35M 11mm OD x 2mm ID x 5mm H Ring Magnet 11x2x5

This is a small size ring rare earth magnet, N38M grade, the outer diameter of the ring is 11mm, the hole is 2mm, which is also relatively small, the thickness is 5mm, the surface is plated with bright nickel, this type of magnet is suitable for passing through some thin shafts....

10x2mm N52 neodymium disk magnets 2430 gauss weight 1.2g

This is a very hot neodymium round magnet size, diameter 10mm, thickness 2mm, in many areas can be applied, the only difference is that different customers choose the coating, performance level and temperature resistance performance on the difference, the magnet weighs about 1.2g....

Bowl shaped neodymium magnet [ picture price custom ]

This product is a bowl-shaped magnet, because its shape is like the rice we eat. It is processed into a concave shape on the basis of a circular magnet, which belongs to the special-shaped magnet category. Our company is good at processing various complex special-shaped neodymium magnets. Welcome to all over the world. Customer service....

WHAT ARE YOU STILL HESITATING? CONTACT US NOW!

CONTACT NOW