Zhejiang Factory Direct Sale High Stablity Bonded NdFeB Magnet DC Motor Use

• Application: Electronic Products, Speaker Magnet, Industrial Magnet, Motor Magnet
• Shape: Customized
• Grade: Bnni-3-Bni-7
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: NdFeB
• Place of Origin: Zhejiang, China
• Type: Permanent
• Composite: NdFeB
• Product Name: Bonded Ring Magnet
• Working Temperature(ºC): <150 &Deg
• Custom Design: Welcome
• Service: OEM&ODM
• Sample: Available
• Transport Package: as Customer Required
• Specification: Customized
• Trademark: RCMAG
• Origin: China
• HS Code: 85051110
• Production Capacity: 1000 Tons/Year
• Package Size: 15.00cm * 10.00cm * 20.00cm
• Package Gross Weight: 1.000kg

Product Description

Prodcut Introduction

 

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Product Process

 

Magnetic and Physical Properties of Bonded Compression Moulding NdFeB Magnet
Grades	Remanence		Coercive Force		Intrinsic Coercivity		Maximum Energy Product		Density	Recoil Permeability	Reversible Temp. Coefficient	Temp. Coefficient
	Br		Hcb		Hcj		(BH)max		D	μr	α(Br)	TW
	T	KGs	KA/m	KOe	KA/m	Koe	KJ/m^3	MGOe	g/cm^3		%/ºC	ºC
BNP-6	0.55-0.62	5.5-6.2	285-370	3.6-4.6	600-755	7.5-9.5	44-56	5.5-7.0	5.5-6.1	1.15	-0.13	100
BNP-8L	0.60-0.64	6.0-6.4	360-400	4.5-5.0	715-800	9-10	56-64	7.0-8.0	5.6-6.1	1.15	-0.13	110
BNP-8	0.62-0.69	6.2-6.9	385-445	4.8-5.6	640-800	8-10	64-72	8.0-9.0	5.8-6.1	1.15	-0.13	120
BNP-8SR	0.62-0.66	6.2-6.6	410-465	5.2-5.8	880-1120	11-14	64-72	8.0-9.0	5.8-6.1	1.13	-0.13	150
BNP-8H	0.61-0.65	6.1-6.5	410-455	5.2-5.7	1190-1440	15-18	64-72	8.0-9.0	5.9-6.2	1.15	-0.07	125
BNP-9	0.65-0.70	6.5-7.0	400-440	5.0-5.5	640-800	8-10	70-76	8.8-9.5	5.8-6.1	1.22	-0.12	120
BNP10	0.68-0.72	6.8-7.2	420-470	5.3-5.9	640-800	8-10	76-84	9.5-10.5	5.8-6.1	1.22	-0.11	120
BNP-11	0.70-0.74	7.0-7.4	445-480	5.6-6.0	680-800	8.5-10	80-88	10.0-11.0	5.8-6.1	1.22	-0.11	120
BNP-11L	0.70-0.74	7.0-7.4	400-440	5.0-5.5	520-640	6.5-8	78-84	9.8-10.5	5.8-6.1	1.26	-0.11	110
BNP-12L	0.74-0.80	7.4-8.0	420-455	5.3-5.7	520-600	6.5-7.5	84-92	10.5-11.5	5.8-6.1	1.26	-0.08	110

Magnetic and Physical Properties of Bonded Injection Moulding NdFeB Magnet
Grades	Remanence		Coercive Force		Intrinsic Coercivity		Maximum Energy Product		Density	Recoil Permeability	Reversible Temp. Coefficient	Temp. Coefficient
	Br		Hcb		Hcj		(BH)max		D	μr	α(Br)	TW
	T	KGs	KA/m	KOe	KA/m	Koe	KJ/m^3	MGOe	g/cm^3		%/ºC	ºC
BNI-3	0.2-0.4	2.0-4.0	120-240	1.5-3.0	480-640	6.0-8.0	8-24	1.0-3.0	3.9-4.4	1.2	-0.15	100
BNI-4	0.40-0.46	4.0-4.6	250-335	3.1-4.2	575-735	7.2-9.2	28-36	3.5-4.5	4.2-4.9	1.2	-0.13	110
BNI-5	0.45-0.51	4.5-5.1	280-360	3.5-4.5	640-800	8-10	37-44	4.6-5.5	4.5-5.0	1.2	-0.13	120
BNI-6	0.51-0.56	5.1-5.6	295-375	3.7-4.7	640-800	8-10	44-52	5.5-6.5	4.7-5.1	1.13	-0.11	120
BNI-6H	0.48-0.56	4.8-5.6	335-400	4.2-5.0	1035-1355	13-17	40-52	5.0-6.5	4.8-5.2	1.13	-0.15	130
BNI-7	0.54-0.64	5.4-6.4	320-400	4.0-5.0	640-800	8-10	51-29	6.5-7.5	5.0-5.5	1.13	-0.11	120
BNI-5SR(PPS)	0.45-0.50	4.5-5.0	300-360	3.8-4.5	875-1115	11-14	36-44	4.5-5.5	4.9-5.4	1.13	-0.13	150

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