Cylinder Shape NdFeB Magnet

Product Detail

Cylinder Shape NdFeB Magnet

Material: Permanent NdFeB Neodymium-iron-boron

Magnet Shape: Cylinder

Grade: N30-N43, N30H-N40H




The Cylinder Shape NdFeB magnet has wonderful performance at ambient temperature. NdFeB magnet is the third generation of rare earth permanent magnet materials, with a small size, light weight and strong magnetic characteristics.




Applications

Electroacoustic field: speakers, receiver, microphone, alarm, stage sound, car audio, etc.




Electronic field: permanent magnet mechanism vacuum circuit breakers, magnetic holding relays, watt-hour meter, water meter, sound device, reed switch, microphone, etc.




Motor field: loudspeaker VCM, CDDVD-ROM generator, motor, servo motor, micro motor, vibration motor




Machinery and equipment: magnetic separation, magnetic separator, magnetic crane, magnetic machinery




Health care: nuclear magnetic resonance instrument, medical equipment, magnetic health care products, magnetization fuel economy, and so on




Other areas: magnetic anti-wax, pipe cleaning, magnetic fixture, automatic mahjong machine, magnetic locks, doors and windows locks, stationery locks, luggage and bag




	Properties	Remanence Br				Coercive force bHc
	Unit	KGs		T		Koe		KA/m
		Nom.	Min.	Nom.	Min.	Nom.	Min.	Nom.	Min.	working temperature
No.	Grade									?
1	N30	11.2	10.8	1.12	1.08	10.5	9.8	836	780	=80
2	N33	11.7	11.4	1.17	1.14	11	10.3	876	820	=80
3	N35	12.1	11.7	1.21	1.17	11.5	10.8	915	860	=80
4	N38	12.6	12.2	1.26	1.22	11.5	10.8	915	860	=80
5	N40	12.9	12.6	1.29	1.26	11	10.5	876	836	=80
6	N43	13.3	13	1.33	1.3	11	10.5	876	836	=80
7	N30H	11.2	10.8	1.12	1.08	10.5	9.8	836	780	=120
8	N33H	11.7	11.4	1.17	1.14	11	10.3	876	820	=120
9	N35H	12.1	11.7	1.21	1.17	11.5	10.8	915	860	=120
10	N38H	12.6	12.2	1.26	1.22	12	11.5	955	915	=120
11	N40H	12.9	12.6	1.29	1.26	12	11.5	955	915	=120