Neodymium Magnets Round Shape

A Magnets - Round unit, which consists of a neodymium-iron-boron magnet, a metal case, copper rings, etc., is generally used to fix car roof lights, cabinets, door stops, and ceilings.
At present, domestic and foreign customers often use Magnets - Round units at the design level in automated machinery and equipment, which are relatively versatile and can be changed flexibly according to customer needs.



■ MISUMI economy series magnets with holders come in a variety of cases, are easier to install, and more than twice as robust as the adhered units of single magnets.
• 98 specifications in 11 series

External Dimensions (Unit: mm)
■ Please note that the surface of this product has a coating, and the appearance glossiness may vary depending on the batch, which does not affect its performance.

Type	D	L	Attraction ForceN｛kgf｝			Surface Magnetic Flux DensityGauss [G]
			Powerful Neodymium Magnet	Neodymium Magnet	Cobalt Magnet	Powerful Neodymium Magnet	Neodymium Magnet	Cobalt Magnet
				Heat Resistant Neodymium Magnet			Heat Resistant Neodymium Magnet
C-HXNN (Powerful Neodymium Magnet) C-HXN (Neodymium Magnet) C-HXNH (Heat Resistant Neodymium Magnet) C-HXMS (Cobalt Magnet)	1	2	0.08 {0.008}	0.06 {0.006}	－	1900~2100	1100~1300	－
		3	－	0.07 {0.007}	－	－	1200~1400	－
		5	0.10 {0.010}	0.08 {0.008}	－	2100~2300	1300~1500	－
	2	2	0.77｛0.08｝	0.59｛0.06｝	0.39 {0.04}	3500~3700	2400~2600	2000~2200
		3	0.90｛0.09｝	0.69｛0.07｝	0.49 {0.05}	3700~3900	3100~3300	2600~2800
		4	0.93｛0.09｝	0.72｛0.07｝	－	3700~3900	3400~3600	－
		5	1.01｛0.10｝	0.78｛0.08｝	0.49 {0.05}	4100~4300	3100~3300	2600~2800
	3	1	1.39｛0.14｝	1.07｛0.11｝	－	2700~2900	2000~2400	－
		2	2.04｛0.21｝	1.57｛0.16｝	1.08 {0.11}	3700~4000	3100~3300	2600~2800
		3	2.55｛0.26｝	1.96｛0.20｝	1.37 {0.14}	4200~4500	3300~3500	2800~3000
		4	2.93｛0.30｝	2.25｛0.23｝	1.47 {0.15}	4400~4700	3400~3600	2900~3100
		5	3.06｛0.31｝	2.35｛0.24｝	1.57 {0.16}	4500~4800	3500~3700	2900~3100
		6	3.60｛0.37｝	2.82｛0.29｝	－	4600~4800	4100~4300	－
	4	1	－	1.47｛0.15｝	－	－	2000~2200	－
		2	3.69｛0.38｝	2.84｛0.29｝	1.86 {0.19}	4100~4300	3100~3300	2600~800
		3	4.97｛0.51｝	3.82｛0.39｝	2.55 {0.26}	4200~4500	3600~3800	3100~3300
		4	5.60｛0.57｝	4.31｛0.44｝	2.94 {0.30}	4500~4800	3800~4000	3200~3400
		5	6.11｛0.62｝	4.70｛0.48｝	3.14 {0.32}	4800~5100	4000~4200	3400~3600
		8	8.50｛0.87｝	6.82｛0.69｝	－	5100~5400	4500~4700	－
		10	9.04｛0.92｝	6.96｛0.72｝	－	5200~5500	4500~4700	－
	5	1	－	1.45｛0.16｝	－	－	1800~2000	－
		2	5.10｛0.52｝	3.92｛0.40｝	2.65 {0.27}	3500~3700	3000~3200	2500~2700
		3	7.51｛0.77｝	5.78｛0.59｝	3.82 {0.39}	4200~4500	3800~4000	3200~3400
		4	8.92｛0.91｝	6.86｛0.70｝	4.61 {0.47}	4600~4900	4000~4200	3400~3600
		5	9.93｛1.01｝	7.64｛0.78｝	5.10 {0.52}	4900~5100	4300~4500	3600~3800
		6	10.57｛1.08｝	8.13｛0.83｝	5.39 {0.55}	5100~5400	4300~4500	3600~3800
		8	11.64｛1.19｝	8.96｛0.92｝	－	5200~5500	4700~4900	－
		10	12.74｛1.30｝	9.80｛1.00｝	－	5400~5700	4800~5000	－
	6	2	6.50｛0.66｝	5.00｛0.51｝	3.33 {0.34}	3100~3400	2900~3100	2400~2600
		3	9.93｛1.01｝	7.64｛0.78｝	5.10 {0.52}	4000~4300	3700~3900	3100~3300
		4	12.48｛1.27｝	9.60｛0.98｝	6.47 {0.66}	4600~4900	3900~4100	3300~3500
		5	－	10.88｛1.11｝	7.25 {0.74}	－	4300~4500	3600~3800
		6	15.29｛1.56｝	11.76｛1.20｝	7.84 {0.80}	5100~5400	4400~4600	3700~3900
		8	15.34｛1.66｝	11.80｛1.28｝	－	5400~5600	4700~4900	－
		10	15.39｛1.69｝	11.84｛1.30｝	－	5500~5800	4800~5000	－
	8	2	－	6.66｛0.68｝	4.41 {0.45}	－	2400~2600	2000~2200
		3	14.01｛1.43｝	10.78｛1.10｝	7.45 {0.76}	3500~3800	3200~3400	2700~2900
		5	23.31｛2.38｝	17.93｛1.83｝	11.96 {1.22}	4700~5000	4200~4400	3500~3700
		6	26.76｛2.73｝	20.59｛2.10｝	－	5100~5400	4700~4900	－
		8	29.94｛3.06｝	23.03｛2.35｝	15.39 {1.57}	5400~5700	4600~4800	3900~4100
		10	31.23｛3.19｝	24.02｛2.45｝	－	5600~5900	5000~5200	－
	10	2	－	7.84｛0.80｝	5.29 {0.54}	－	2000~2200	1700~1900
		3	18.34｛1.87｝	14.11｛1.44｝	9.41 {0.96}	3100~3400	2800~3000	2400~2600
		5	32.23｛3.29｝	24.79｛2.53｝	16.56 {1.69}	4300~4600	3800~4000	3200~3400
		8	－	34.3｛3.50｝	23.03 {2.35}	－	4700~4900	4000~4200
		10	49.43｛5.04｝	38.02｛3.88｝	25.48 {2.60}	5500~5800	4900~5100	4100~4300
	12	2	－	9.02｛0.92｝	－	－	1600~1800	－
		3	－	16.46｛1.68｝	11.07 {1.13}	－	2500~2700	2100~2300
		5	－	31.16｛3.18｝	20.87 {2.13）	－	3600~3800	3000~3200
		8	－	46.55｛4.75｝	31.07 {3.17}	－	4500~4700	3800~4000
		10	－	52.72｛5.38｝	35.28 {3.60}	－	4800~5000	4000~4200
	15	2	－	10.58｛1.08｝	－	－	1400~1600	－
		3	－	19.6｛2.00｝	13.13 {1.34}	－	2300~2500	1900~2100
		5	－	39.59｛4.04｝	26.46 {2.70}	－	3100~3300	2600~2800
		8	－	64.39｛6.57｝	43.02 {4.39}	－	4200~4400	3500~3700
		10	－	75.85｛7.74｝	50.67 {5.17}	－	4600~4800	3800~4000
	20	3	－	34.32｛3.50｝	－	－	1700~1900	－
		10	－	98.06｛10.00｝	－	－	4200~4400	－

Attraction Force and Surface Flux Density are reference values for magnets alone.
Please visit MISUMI website for details of the models available for sale.

FEATURES

Neodymium Magnets - Round	Neodymium magnets are the most powerful magnets of all, and are ideal for reducing size and increasing the performance of devices. The disadvantage is that it is very easy to rust. Cobalt magnet and it are known as rare earth magnets.
Cobalt Magnets - Round	It is officially known as samarium cobalt magnet, with a strong magnetic force second only to neodymium magnet. Its advantage is being not prone to rusting and resistant to high temperature. But it has poor mechanical strength and is easy to be broken, so be careful when using.
Ferrite Magnets - Round	Ferrite magnets have a weak magnetic force but relatively high retentivity, and magnetism is not easy to decay. It has poor mechanical strength and is easy to be broken, so be careful when using.
Al-Fe-Ni-Co Magnets - Round	It has both the advantage of high temperature resistance and excellent mechanical strength. The disadvantage is that magnetism is very easy to attenuate.

■ MISUMI Economy series Rubber Coated Magnets - Round
・With a rubber protective layer that can effectively prevent scratches, reducing them by 99%, the magnet is suitable for adsorption on surface sprayed workpieces.

* Generic products on the market are similar products randomly purchased by our company from online or offline markets.
* The test data are obtained through testing by our company, which are for reference only.

■ As the Magnets - Round body is very hard and brittle, it is highly susceptible to being knocked and shattered when fetched and mounted by the customer.

* Generic products on the market are similar products randomly purchased by our company from online or offline markets.
* The test data are obtained through testing by our company, which are for reference only.

All Magnets - Round are very fragile, no alteration is available.
· Magnets - Round may be damaged if they are subjected to strong impacts. Be careful during use.
· The magnetic field generated by Magnets - Round may cause adverse effects on the following items.
Electronic devices such as cell phones, computers, clocks and watches,
and electronic medical devices such as pacemakers.
·The magnetic force may deteriorate when used at above the maximum operating temperature.
· Strong impact or alteration on Magnets - Round may cause magnetic force losses.
· To prevent direct impacts on Magnets - Round, maintain a clearance of 0.1 ~ 0.3mm or more.

The adsorption force of powerful neodymium magnets is about 30% higher than that of standard neodymium magnets. When taken out of the packaging bag, if there aremagnetic objects nearby, it may jump out and be sucked, causing the product to crack. Please be careful when using.

Magnets - Round Features
Load {kgf}＝Load N×0.101972
● Don't apply alterations on Magnets - Round as they are fragile.
● Magnets - Round may be damaged by strong impacts applied directly to the Magnets - Round surface.
● Magnets - Rounds - Round with holders have 0.1 to 0.3mm steps to protect the Magnets - Round surface from impacts.
There are 0.1～0.3mm steps.
● The Magnets - Round and holder are connected by adhesive.
“Attraction Force" indicates the power of lifting the mating material SS400 (polished surface of 10mm thick plate).