钕铁硼永磁 -凯发官方首页

p凯发官方首页的产品展示

磁性分离器

电磁分离机

电磁分离机

磁性组件

磁性工具

磁性材料

凯发官方首页的产品展示

凯发官方首页-k8凯发官网入口 > 凯发官方首页的产品展示 >

钕铁硼永磁

产品说明：
1.max.working temperature is only for reference,depending on the circuit which the magnet is applications.
2.when l/d ratio of testing piece is eaqual to 0.7,the open flux irreversible loss at max.working temperature less/eaqual 5% is guaranteed.(lmeans magnetization direction length,d means diameter of magnetic pole surface.)
3.users are recommended to consult us on any application involving temperature near to 150℃.

grade	remanence(br)				coercivity(hcb)				intrinsic coercivity force(hcj)		max.energy product(bh)m				working temp
	kgs		t		koe		ka/m		koe	ka/m	mgoe		kj/m³		℃
	nom.	min.	nom.	min.	nom.	min.	nom.	min.	koe	ka/m	nom.	min.	nom.	min.	℃
n35	12.1	11.7	1.21	1.17	11.5	10.8	915	860	≥12	≥955	35	33	279	263	≤80
n38	12.6	12.2	1.26	1.22	11.5	10.8	915	860	≥12	≥955	38	36	303	287	≤80
n40	12.9	12.6	1.29	1.26	11	10.5	876	836	≥12	≥955	40	38	318	303	≤80
n42	13.2	12.6	1.32	1.26	11	10.5	876	836	≥12	≥955	42	40	334	318	≤80
n45	13.7	13.3	1.37	1.33	11	10.5	876	836	≥12	≥955	45	43	358	342	≤80
n48	14.1	13.7	1.41	1.37	10.8	10.2	860	812	≥12	≥955	48	46	383	367	≤80
n50	14.5	14.1	1.45	1.41	10.8	10.2	860	812	≥12	≥955	50	48	398	383	≤80
n35m	12.1	11.7	1.21	1.17	11.6	11	924	876	≥14	≥1114	35	33	279	263	≤100
n38m	12.6	12.2	1.26	1.22	11.8	11.4	939	907	≥14	≥1114	38	36	303	287	≤100
n40m	12.9	12.6	1.29	1.26	12.2	11.8	971	939	≥14	≥1114	40	38	318	303	≤100
n42m	13.2	12.9	1.32	1.29	12.6	12.2	1003	971	≥14	≥1114	42	40	334	318	≤100
n45m	13.7	13.3	1.37	1.33	12.8	12.4	1019	987	≥14	≥1114	45	43	358	342	≤100
n48m	14.1	13.7	1.41	1.37	12.8	12.4	1019	987	≥14	≥1114	48	46	383	367	≤100
n33h	11.7	11.4	1.17	1.14	11	10.3	876	820	≥17	≥1353	33	31	263	247	≤120
n35h	12.1	11.7	1.21	1.17	11.5	10.8	915	860	≥17	≥1353	35	33	279	263	≤120
n38h	12.6	12.2	1.26	1.22	12	11.5	955	915	≥17	≥1353	38	36	303	287	≤120
n40h	12.9	12.6	1.29	1.26	12	11.5	955	915	≥17	≥1353	40	38	318	303	≤120
n42h	13.2	12.9	1.32	1.29	12.6	12.2	1003	971	≥17	≥1353	42	40	334	318	≤120
n45h	13.6	13.2	1.36	1.32	12.8	12.4	1019	987	≥17	≥1353	45	43	358	342	≤120
n48h	13.8	13.6	1.38	1.36	12.8	12.4	1019	987	≥17	≥1353	47	45	375	358	≤120
n30sh	11.2	10.8	1.12	1.08	10.5	9.8	836	780	≥20	≥1595	30	28	239	223	≤150
n33sh	11.7	11.4	1.17	1.14	11	10.3	876	820	≥20	≥1595	33	31	263	247	≤150
n35sh	12.1	11.7	1.21	1.17	11.5	10.8	915	860	≥20	≥1595	35	33	279	263	≤150
n38sh	12.6	12.2	1.26	1.22	12.3	11.8	979	939	≥20	≥1595	38	36	303	287	≤150
n40sh	12.9	12.6	1.29	1.26	12.6	12	1003	955	≥20	≥1595	40	38	318	303	≤150
n42sh	13.2	12.8	1.32	1.28	12.6	12.2	1003	971	≥20	≥1595	42	40	334	318	≤150
n45sh	13.5	13.3	1.35	1.33	12.8	12.2	1019	981	≥20	≥1595	45	42	358	334	≤150
n28uh	10.8	10.4	1.08	1.04	10.2	9.8	812	780	≥25	≥1990	28	26	223	207	≤180
n30uh	11.2	10.8	1.12	1.08	10.6	10.1	844	804	≥25	≥1990	30	28	239	223	≤180
n33uh	11.7	11.4	1.17	1.14	11	10.3	875	820	≥25	≥1990	33	31	263	247	≤180
n35uh	12.1	11.7	1.21	1.17	11.5	10.8	915	860	≥25	≥1990	35	33	279	263	≤180
n38uh	12.4	12.1	1.24	1.21	12	11.4	955	908	≥25	≥1990	38	35	303	279	≤180
n40uh	12.7	12.4	1.27	1.24	12.2	11	971	924	≥25	≥1990	40	38	318	303	≤180
n42uh	13	12.8	1.3	1.28	12.4	12	987	955	≥25	≥1990	42	40	342	318	≤180
n28eh	10.8	10.4	1.08	1.04	10.4	9.8	811	780	≥30	≥2388	28	26	223	207	≤200
n30eh	11.2	10.8	1.12	1.08	10.6	10.1	844	804	≥30	≥2388	30	28	239	223	≤200
n33eh	11.7	11.2	1.17	1.12	11	10.4	876	828	≥30	≥2388	33	30	263	239	≤200
n35eh	12.1	11.7	1.21	1.17	11.5	10.8	915	860	≥30	≥2388	36	33	287	263	≤200
n38eh	12.4	12	1.24	1.2	12	11.6	955	924	≥30	≥2388	38	35	303	287	≤200
n28ah	10.8	10.4	1.08	1.04	10.4	10	828	796	≥33	≥2626	28	26	223	207	≤240
n30ah	11.2	10.8	1.12	1.08	10.6	10.1	844	804	≥33	≥2626	30	28	239	223	≤240
n33ah	11.7	11.2	1.17	1.12	11	10.4	876	828	≥33	≥2626	33	31	263	247	≤240
n35ah	12.1	11.7	1.21	1.17	11.5	10.8	915	860	≥33	≥2626	35	33	279	263	≤240