Customizable Strong Permanent Rare Earth Epoxy Coating Iron Edged Ptef NdFeB Magnet

Product Description

DESCRIPTION:
Materials Introduction:	Assembly easily, installation of one rings than gluing arcs into place, simple and quick and good performance of dynamic balance. Be straight or skewed magnetized after assembly, provide a possibility of unique design by truly different magnetic circuit.
Customized Shapes:	Cylinder, Rod , Disc, Button, Bar, Ring
Grade:	N30~N50,N35M~N50M,N33H~N50H,N30SH~N45SH, N28UH~N42UH
Surface Treatment:	Nickel(NICUNI), Zinc(ZN), Phosphorus(P), Epoxy(NICU+EP, NICUNI+EP,P+EP), Aluminum Matrix Composites
Characteristics:	Good coercivity, Good temperature stability, Corrosion protection, Rust prevention and High temperature resistance
Selling point:	High power density, reliable stability extend the motor's lifespan and enhance the overall performance of the motor.
Quality System:	IATF 16949:2016, ISO 45001:2018, ISO 14001:2015, ISO 9001:2015, SA 8000:2014, RoHS, REACH
Manufacturer:	Ningbo Zhaobao Magnet Co., Ltd.

Magnet Grades

Properties		Remanence				Coercive Force				Intrinsic Coercive  Force		Maximum Energy Product				Working Temp.
Unit NO. Grade		Br				Hcb				Hcj		(BH) max
		kGs		T		kOe		kA/m		kOe	kA/m	MGOe		kJ/m^3		B/μ0H=-2
		Nom.	Min.	Nom.	Min.	Nom.	Min.	Nom.	Min.			Nom.	Min.	Nom.	Min.	ºC
01	N30	10.9	10.6	1.09	1.06	10.5	10.0	836	796	≥12	≥955	30	28	239	223	≤80
02	N35	12.0	11.7	1.20	1.17	11.3	10.8	900	860	≥12	≥955	35	33	279	263	≤80
03	N38	12.6	12.2	1.26	1.22	11.5	11.3	915	899	≥12	≥955	38	36	303	287	≤80
04	N40	12.9	12.6	1.29	1.26	11.6	11.4	924	907	≥12	≥955	40	38	318	303	≤80
05	N42	13.1	12.9	1.31	1.29	11.8	11.5	939	915	≥12	≥955	42	40	342	326	≤80
06	N45	13.6	13.3	1.36	1.33	12.0	11.6	955	923	≥12	≥955	45	43	358	342	≤80
07	N48	14.0	13.8	1.40	1.38	10.8	10.2	860	810	≥12	≥955	48	46	383	367	≤80
08	N50	14.3	14.1	1.43	1.41	10.8	10.0	860	794	≥12	≥955	50	48	398	383	≤80
09	N52	14.5	14.2	1.45	1.42	10.8	10.0	860	794	≥11	≥875	52	50	414	398	≤80
10	N54	14.7	14.5	1.47	1.45	10.8	10.5	860	836	≥11	≥875	53	51	422	406	≤80
11	N55	14.7	14.4	1.47	1.44	10.8	10.0	860	794	≥11	≥875	54	52	430	414	≤70
12	N56	14.8	14.7	1.48	1.47	10.8	10.5	860	836	≥10.5	≥836	54	52	438	422	≤70
13	N30M	11.2	10.8	1.12	1.08	10.5	10.0	836	794	≥14	≥1114	28	28	239	223	≤100
14	N35M	12.0	11.7	1.20	1.17	11.3	10.8	900	860	≥14	≥1114	33	33	279	263	≤100
15	N38M	12.6	12.2	1.26	1.22	11.8	11.3	939	860	≥14	≥1114	36	36	303	287	≤100
16	N40M	12.9	12.6	1.29	1.26	12.0	11.4	955	907	≥14	≥1114	38	38	318	303	≤100
17	N42M	13.2	12.9	1.32	1.29	12.4	11.5	987	915	≥14	≥1114	40	40	342	326	≤100
18	N45M	13.5	13.3	1.35	1.33	12.6	11.6	1003	923	≥14	≥1114	45	43	358	342	≤100
19	N48M	14.0	13.7	1.40	1.37	13.3	10.2	1059	812	≥14	≥1114	48	46	383	367	≤100
20	N50M	14.3	13.9	1.43	1.39	13.5	10.0	1074	796	≥14	≥1114	50	48	398	383	≤100
21	N52M	14.5	14.2	1.45	1.42	13.6	10.0	1082	796	≥13	≥1114	52	50	414	398	≤100
22	N54M	14.6	14.4	1.46	1.44	13.7	12.0	1090	955	≥13	≥1035	53	51	422	406	≤90
23	N30H	11.2	10.8	1.12	1.08	10.5	10.0	836	794	≥17	≥1353	30	28	239	223	≤120
24	N33H	11.7	11.4	1.17	1.14	11.0	10.5	876	836	≥17	≥1353	33	31	263	247	≤120
25	N35H	12.0	11.7	1.20	1.17	11.3	10.8	900	860	≥17	≥1353	35	33	279	263	≤120
26	N38H	12.6	12.2	1.26	1.22	11.8	11.3	939	899	≥17	≥1353	38	36	303	287	≤120
27	N40H	12.8	12.6	1.28	1.26	12.0	11.4	955	907	≥17	≥1353	40	38	318	303	≤120
28	N42H	13.0	12.8	1.30	1.28	12.4	11.5	987	915	≥17	≥1353	42	40	342	326	≤120
29	N45H	13.5	13.3	1.35	1.33	12.6	11.6	1003	923	≥17	≥1353	45	43	358	342	≤120
30	N48H	14.0	13.7	1.40	1.37	13.3	10.2	1059	812	≥17	≥1274	48	46	383	366	≤120
31	N50H	14.3	13.9	1.43	1.39	13.5	10.0	1074	796	≥16	≥1274	50	48	398	382	≤120
32	N52H	14.5	14.2	1.45	1.42	13.6	10.0	1082	796	≥16	≥1274	52	50	414	398	≤120
33	N54H	14.6	14.4	1.46	1.44	13.7	10.0	1090	796	≥16	≥1274	53	51	422	406	≤110
34	N30SH	11.2	10.8	1.12	1.08	10.5	10.0	836	796	≥20	≥1592	30	28	239	223	≤150
35	N33SH	11.7	11.4	1.17	1.14	11.0	10.6	876	844	≥20	≥1592	33	31	263	247	≤150
36	N35SH	12.0	11.7	1.20	1.17	11.3	11.0	900	876	≥20	≥1592	35	33	279	263	≤150
37	N37SH	12.3	12.0	1.23	1.20	11.5	11.1	915	884	≥20	≥1592	37	35	295	279	≤150
38	N38SH	12.5	12.2	1.25	1.22	11.8	11.3	939	899	≥20	≥1592	38	36	303	287	≤150
39	N40SH	12.7	12.5	1.27	1.25	12.1	11.4	963	907	≥20	≥1592	40	38	318	303	≤150
40	N42SH	13.0	12.8	1.30	1.28	12.4	11.5	987	915	≥20	≥1592	42	40	342	326	≤150
41	N45SH	13.5	13.3	1.35	1.33	12.6	11.6	1003	923	≥20	≥1592	45	43	358	342	≤150
42	N48SH	14.0	13.7	1.40	1.37	13.3	10.2	1059	812	≥19	≥1512	48	46	383	366	≤150
43	N50SH	14.2	13.9	1.42	1.39	13.5	10.0	1074	796	≥19	≥1512	50	48	398	382	≤150
44	N52SH	14.4	14.2	1.44	1.42	13.6	11.8	1081	939	≥19	≥1512	52	50	414	398	≤140
45	N54SH	14.5	14.3	1.45	1.43	13.7	11.8	1092	939	≥19	≥1512	53	51	422	406	≤140
46	N25UH	10.0	9.6	1.00	0.96	9.6	9.2	764	732	≥25	≥1990	25	22	199	175	≤180
47	N28UH	10.8	10.4	1.08	1.04	10.2	9.8	812	780	≥25	≥1990	28	26	223	207	≤180
48	N30UH	11.2	10.8	1.12	1.08	10.6	10.1	844	796	≥25	≥1990	30	28	239	223	≤180
49	N33UH	11.5	11.3	1.15	1.13	11.0	10.6	876	844	≥25	≥1990	33	31	263	247	≤180
50	N35UH	11.9	11.7	1.19	1.17	11.3	11.0	900	860	≥25	≥1990	35	33	279	263	≤180
51	N38UH	12.5	12.2	1.25	1.22	11.8	11.4	939	899	≥25	≥1990	38	36	303	287	≤180
52	N40UH	12.7	12.5	1.27	1.25	12.2	11.8	971	907	≥25	≥1990	40	38	318	303	≤180
53	N42UH	13.0	12.8	1.30	1.28	12.4	12.0	987	915	≥25	≥1990	42	40	338	318	≤180
54	N45UH	13.5	13.3	1.35	1.33	12.6	12.2	1003	923	≥24	≥1911	45	43	358	342	≤180
55	N48UH	14.0	13.7	1.40	1.37	13.3	12.9	1059	812	≥24	≥1910	48	46	383	367	≤180
56	N50UH	14.2	13.9	1.42	1.39	13.5	13.1	1074	796	≥24	≥1910	50	48	398	383	≤180
57	N52UH	14.3	14.1	1.43	1.41	13.8	11.8	1080	939	≥24	≥1910	52	50	410	398	≤170
58	N54UH	14.5	14.3	1.45	1.43	14.1	11.8	1091	939	≥24	≥1910	53	51	422	406	≤170
59	N28EH	10.8	10.4	1.08	1.04	10.4	9.5	811	756	≥30	≥2388	28	26	223	207	≤200
60	N30EH	11.2	10.8	1.12	1.08	10.6	10.0	844	796	≥30	≥2388	30	28	239	223	≤200
61	N33EH	11.5	11.3	1.15	1.13	11.0	10.6	876	844	≥30	≥2388	33	31	263	247	≤200
62	N35EH	11.9	11.7	1.19	1.17	11.3	10.8	900	860	≥30	≥2388	35	33	279	263	≤200
63	N38EH	12.4	12.2	1.24	1.22	11.8	11.3	939	899	≥30	≥2388	38	36	303	287	≤200
64	N40EH	12.7	12.4	1.27	1.24	12.2	11.8	971	939	≥30	≥2388	40	38	318	303	≤200
65	N42EH	13.0	12.8	1.30	1.28	12.4	11.5	987	915	≥29	≥2308	42	40	338	318	≤200
66	N45EH	13.5	13.3	1.35	1.33	12.6	11.6	1003	923	≥29	≥2308	45	43	358	342	≤190
67	N48EH	14.0	13.7	1.40	1.37	13.0	10.2	1035	812	≥29	≥2308	48	46	383	367	≤190
68	N28AH	10.8	10.4	1.08	1.04	10.4	9.5	811	756	≥35	≥2786	28	26	223	207	≤220
69	N30AH	11.2	10.8	1.12	1.08	10.6	10.0	844	796	≥35	≥2786	30	28	239	223	≤220
70	N33AH	11.5	11.2	1.15	1.12	11.0	10.6	876	844	≥35	≥2786	33	31	263	247	≤220
71	N35AH	11.9	11.7	1.19	1.17	11.5	10.8	915	860	≥35	≥2786	35	33	279	263	≤220
72	N38AH	12.4	12.2	1.24	1.22	11.8	11.3	939	899	≥35	≥2786	37	35	294	279	≤220
73	N40AH	12.6	12.4	1.26	1.24	12.1	11.4	971	907	≥35	≥2786	39	37	310	294	≤220
74	N42AH	13.0	12.8	1.30	1.28	12.4	11.5	987	915	≥35	≥2786	42	40	334	318	≤210
75	N45AH	13.5	13.3	1.35	1.33	12.6	11.6	1003	923	≥35	≥2786	45	43	358	342	≤210
76	N28TH	10.8	10.4	1.08	1.04	10.4	9.2	811	732	≥40	≥3184	28	26	223	207	≤240
77	N30TH	11.2	10.8	1.12	1.08	10.6	10.0	844	796	≥40	≥3184	30	28	239	223	≤240
78	N33TH	11.5	11.3	1.15	1.13	11.0	10.6	876	844	≥40	≥3184	33	31	263	247	≤240
79	N35TH	11.9	11.7	1.19	1.17	11.5	10.8	915	860	≥40	≥3184	35	33	279	263	≤240
80	N38TH	12.4	12.2	1.24	1.22	11.8	11.3	939	899	≥40	≥3184	37	35	294	279	≤240
81	N40TH	12.7	12.4	1.27	1.24	12.1	11.4	971	907	≥40	≥3184	39	37	310	294	≤240
82	N42TH	12.9	12.7	1.29	1.27	12.4	11.4	982	907	≥40	≥3184	41	39	310	294	≤230
83	N28RH	10.8	10.4	1.08	1.04	10.4	9.2	811	732	≥45	≥3582	28	26	223	207	≤260
84	N30RH	11.2	10.8	1.12	1.08	10.6	10.0	844	796	≥45	≥3582	30	28	239	223	≤260
85	N33RH	11.5	11.3	1.15	1.13	11.0	10.6	876	844	≥45	≥3582	33	31	263	247	≤260
86	N35RH	11.9	11.7	1.19	1.17	11.5	10.8	915	860	≥45	≥3582	35	33	279	263	≤260
87	N38RH	12.2	12.0	1.22	1.20	12.0	10.8	980	860	≥45	≥3582	37	35	303	278	≤250
88	N40RH	12.5	12.3	1.25	1.23	12.4	10.8	988	860	≥45	≥3582	39	37	319	294	≤250

Products Application

95% of our magnets are used in Industrial Automation, Automotive Industry, Clean Energy and other High-end Applications, especially in energy-efficient permanent magnet motors and generators, such as Elevator Motor ( Escalator Motor, Gearless Traction Machine ), Servo Motor, New Energy Vehicles Drive Motor, Compressor Motor, High Speed Motor, Explosion-proof Motor, Wind Power Generators, Water Power Generators, Solar Pumps, Sensors, Magnetic Separator and other fields.

Company Profile

ABOUT ZHAOBAO MAGNET
ZHAOBAO MAGNET, the leading magnet brand in China. Our annual production capacity is 8000 tons. Our team has been committing ourselves to developing and producing rare earth permanent magnets (NdFeB and SmCo) of high coercive force, low reversible temperature coefficient and low weight loss characteristics since 1998.
1) 20+ years' Permanent Magnet technology to support your applications and projects
2) The Strategic Partner to raw material (PrNd, DyFe, Tb...) suppliers, to assure the best cost control and stable price
3) 8000 tons annual capacity, 5000 tons annual output to guarantee stable supply
4) Production Time: 15 days for mass production (150+ kg), 7 days for samples
5) Price: 10%+ save. Sample price can be the same as mass-production price
6) We are a Permanent Magnet factory owns 20+ years' global service experience
7) On-site technical support  

Certifications

We own a complete production chain and perfect quality assurance system. We are an ISO 9001: 2015, IATF 16949:2016, ISO 14001:2015 & ISO 45001:2018, SA 8000 : 2014 certified company. 

Technology Introduction

Production &Testing Equipments