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Neodymium pot magnets rare earth pot magnets countersunk pot magnet

Neodymium pot magnets rare earth pot magnets countersunk pot magnet

Countersunk NdFeB Pot Magnet

1.Dimensions: Dia from 12mm to 120mm

2.Materials: NdFeB,Grade N35 to N52 (M,H,SH,UH,EH AH)

3.Plating/Coating: Zinc,Nickel,Epoxy or Color paint.

4.Magnetization direction: Axial magnetized

5.Max operating temp.: 80 to 220 degrees celsius

They are ideal for using in fixing applications such as doors,panels,marketing displays,light fixtures and fittings.

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Product Detail

This pot magnet with a countersunk hole,can easy use screw to mount on the wall,ceiling or your other application.Normally the hole can with M3,M4,M5,M6,M8 or as your request type of screw to custom.

1.Standard size of countersunk neodymium pot magnet

Model	D(mm)	d(mm)	d1(mm)	H(mm)	Weight(g)	Pull Force(KG)
KM-SNA12	12	3.5	6.5	4.5	4	2.5
KM-SNA16	16	3.5	6.5	5	7	6
KM-SNA20	20	4.5	8.6	7	14	11
KM-SNA25	25	5.5	10.6	8	25	22
KM-SNA32	32	5.5	10.6	8	42	32
KM-SNA36	36	6.5	11.3	8	54	43
KM-SNA42	42	6.5	11.3	8.6	78	65
KM-SNA48	48	8.5	19	10.8	120	75
KM-LNA48	48	8.5	15.5	11	138	75
KM-LNA55	55	8.5	14.5	12	205	95
KM-LNA60	60	8.5	14.5	15	305	160
KM-LNA70	70	10.5	16.5	17	485	210
KM-LNA75	75	10.5	16.5	18	560	250
KM-LNA80	80	10.5	16.5	18	668	300
KM-LNA90	90	10.5	16.5	18	850	380
KM-LNA120	120	12.5	22.5	18	1520	480

2.Technical informations

Dimensions: Standard size or custom

Grade of magnet: N35,N42,N52,or higher grade of magnet can be customzed for high temperature requirements,such as M or H series and the temp. resistance is 100 deg.c or 120 deg.c

Processing technology of steel cup: Stamping machining or lathe machining.

Surface treatment: Znic,Nikcel,Chrome,Epoxy,Color paint.

Tolerance: +/-0.05mm

Vertically force: From 2.5 Kg to 480 Kg

3.The main types of pot neodymium magnets

1. Countersunk hole type

2. Straight hole type

3. External thread type

4. Screwed bush type

5. Internal thread hole

6. Deep pot type

7. Block shape with one or two countersunk hole

Depending on the requirements of your installation,you can choose the appropriate type.

Here is the catalog of pot neodymium magnet,or you can download it by clicking the "Download" menu in the upper right corner.

4.Grade of NdfeB Magnet:

If your application is at room temperature only,the N series is the best choice,with a max operating temperature 80 degrees Celsius. In the N series,the N55 grade has strongest magnetic force,and is also the most expensive. Generally speaking,the N35 grade is relatively cost-effective and also have strong magnetic force.But which grade to choose depends on your pursuit of magnetic force or say application.

The higher the temperature of resistance of the magnet,the more expensive it is.For example,N35 grade and N35M grade have the same magnetic force,but the max opearting temp. of N35M is 100 degrees Celsuis

Please click here to check the properities of sintered neodymium magnet.