large toroidal ferrite magnet ring

Product Overview

Description

large toroidal ferrite magnet ring

General Description:

1) Max outer diameter:280mm

2) Thickness :40mm max.

3) Over 200 tools

4) Monthly output 1200 tons

5) Used in various speakers

 

Magnetic Properties of Sintered Hard Ferrite Magnets

Grade	Br		HcB		Hcj		(BH)max		TK(Br)%/K		TK(Hcj)%/K	Max Temp	MMPA
	KGs	mT	kOe	Ka/m	kOe	Ka/m	MGOe	Kj/m³					Equivalents
Y10T	2.00-2.18	200-218	1.57-1.82	125-145	2.64-3.14	210-250	0.8-1.0	6.5-8.0	-0.2	0.3		250	C1
Y25	3.60-3.70	360-370	1.70-1.88	135-150	1.76-2.14	140-170	2.8-3.2	22.5-25.3	-0.2	0.3		250
Y30	3.80-3.90	380-390	2.40-2.64	191-210	2.50-2.51	199-220	3.4-3.7	27.0-30.0	-0.2	0.3		250
Y33	4.00-4.10	400-410	2.20-2.45	175-195	2.26-2.51	180-200	3.8-4.0	30.0-31.5	-0.2	0.3		250	C5
Y35	4.10-4.20	410-420	2.77-2.95	220-235	2.83-3.01	225-240	4.0-4.2	31.5-33.0	-0.2	0.3		250
Y30BH	3.80-3.90	380-390	2.80-2.95	223-235	2.90-3.08	231-245	3.4-3.7	27.0-30.0	-0.2	0.3		250	C8
Y33BH	4.00-4.10	400-410	3.62-3.77	288-300	3.51-3.60	280-287	3.8-4.0	30.4-31.5	-0.2	0.3		250

 

We have accumulated abundant experience and established stable and credible business relationships with customers worldwide. With rich experience in dealing with all types of large and small orders, we have developed extensive contacts with many local and international freight organizations. Consequently, we are able to ship our goods safely and reliably to almost anywhere in the world.

For more detail info, please feel free to visit our website or inquire us at any of your convenience.

 

 

About our company business scopes:

We supply hard magnets and magnetic materials from China. Our magnets include ferrite magnets, flexible magnets, NdFeB magnets, alnico magnets, SmCo magnets, rubber magnets, refrigerator fridge magnets, magnetic powder, magnetic compound tesla meters & magnetizers, and magnetic jewelry. We also supply ferrite cores, MnZn cores and NiZn cores for transformers and coils, loudspeaker magnets, motor magnets, and refrigerator gasket stripes.

 

Our company websites:
1. e-magnet.cn   2. magnets.com.cn  3. //www.fecrco.cn/index.htm

4.find-magnet.com   5.x-magnet.net   6. magnet-tech.com