Sintered NdFeB Radial Ring Magnet For BLDC Motor

Sintered NdFeB Radial Ring Magnet For BLDC Motor, Stock Nd2Fe14B Magnet, Radially Magnetized Ring Strong Magnets by Custom Design Drawing, custom made ring magnets in BLDC Motors China Manufacturer

Sintered NdFeB Radial Ring Magnet For BLDC Motor Parameter:

Size: OD 9.9mm * ID 5mm * H 15mm by Custom Drawing
Material: Neodymium (Nd2Fe14B)
Magnet Grade: N42SH
Magnet Shape: ring / tube Type
Plating/Coating: black epoxy
Max Operating Temp: 150ºC
Tolerances: ±0.004″ x ±0.004″
Application: Industrial Magnet
Type: Permanent
Composite: NdFeB Magnet
Magnetization Direction: Radial Magnetized (Multipole Poles on Flat Ends)
Packing: neutral, or customized
Delivery Date: 2-4 weeks

The Sintered Neomagnet has high remanence, high coercive force, widely used in DC motor, brushless motor, stepping motor, Radial neodymium Iron Boron Multipole Magnet Ring

Custom magnet is an value added service to clients, HSMAG is able to custom made different kind of irregular shape neodymium magnets, as a manufacturer in Ningbo of China, she makes magnets not simply the products but a conveyor of her good service to customers.By focusing on improving clients’ experience of our service HSMAG is aiming to be a reliable brand name.

Your detailed information referring to the following items will facilitate our quick and acurate offering:
1. Magnet size and shape, drawing is preferrable.
2. Magnet grade you’re looking for. Consultant service available in HSMAG;
3. Coating of the magnets: NiCuNi, Epoxy, Zinc, Passivation etc.
4. Magnetized direction
5. Quantity;
6. Constant Max working temperature;
7. Your information on how you use magnets in your applications will always be appreciated.

Magnetization through Thickness (axial magnetization).
Packaging (If air shippment there will be iron sheets placed inside of the carton to isolate magnetic field)

Quality Assurance (Process control result in good traceability)
Process control by various testing equipments

High corrosion resistance Neodymium magnets are produced in a special process. Therefore making them more resistance to corrosion. These magnets have significantly better results in salt spray tests, for example. The magnetic characteristic of these magnets are quite similar to regular NdFeb magnets. Though coating is not a necessity but a recommendation. Regular neo magnets with coating always are in risk of corrosion. Small impacts or wrong assembly can probably damage the coating. Sintered Bridge shape Neodymium Magnets

Notes:
Pay special attention when handling neodymium magnets;
Store neodymium magnets in a dry and room temperature;
Keep away from cardiac pacemaker.
If there are any further questions or inquiries feel free to contact us.

Customized is Available
Affordable price
Quality guaranteed

T/T or L/C accepted
Other payment accepted
Fast shipping, Worldwide delivery

24-Hours excellent customer service
Offer free magnetic solution
Bulk discounts for larger orders

Product Range

Imperial

Magnetic properties of sintered NdFeB
No.	Grade	Residual induction (Br)		Intrinsic coercivity (Hcj)		Induction coercivity (Hcb)		Energy Product (BH)max		Maximum operating temperature
No.	Grade	T	kGs	kA/m	kOe	kA/m	kOe	kJ/m3	MGOe	℃
1	N35	1.17～1.22	11.7～12.2	955	12	868	10.9	263～287	33～36	80
2	N38	1.22～1.27	12.2～12.7	955	12	899	11.3	287～310	36～39	80
3	N40	1.25～1.30	12.5～13.0	955	12	923	11.6	302～326	38～41	80
4	N42	1.28～1.34	12.8～13.4	955	12	923	11.6	318～342	40～43	80
5	N45	1.33～1.38	13.3～13.8	955	12	876	11	342～366	43～46	80
6	N48	1.37～1.43	13.7～14.3	955	12	892	11.2	366～390	46～49	80
7	35M	1.17～1.22	11.7～12.2	1114	14	868	10.9	263～287	33～36	100
8	38M	1.22～1.27	12.2～12.7	1114	14	899	11.3	287～310	36～39	100
9	45M	1.33～1.38	13.3～13.8	1114	14	995	12.5	342～366	43～46	100
10	48M	1.37～1.43	13.7～14.3	1114	14	1019	12.8	358～390	46～49	100
11	50M	1.39～1.45	13.9～14.5	1114	13	1035	13	374～406	47～51	100
12	33H	1.13～1.18	11.3～11.8	1353	17	836	10.5	247～270	31～34	120
13	35H	1.17～1.22	11.7～12.2	1353	17	868	10.9	263～287	33～36	120
14	38H	1.22～1.27	12.2～12.7	1353	17	899	11.3	287～310	36～39	120
15	40H	1.25～1.30	12.5～13.0	1353	17	923	11.6	302～326	38～41	120
16	42H	1.28～1.34	12.8～13.4	1353	17	955	12	318～342	40～43	120
17	45H	1.33～1.38	13.1～13.8	1353	17	963	12.1	334～358	43～46	120
18	48H	1.37～1.43	13.7～14.3	1353	16	971	12.2	342～366	45～49	120
19	33SH	1.13～1.18	11.3～11.8	1592	20	844	10.6	247～270	31～34	150
20	35SH	1.17～1.22	11.7～12.2	1592	20	876	11	263～287	33～36	150
21	38SH	1.22～1.27	12.2～12.7	1592	20	907	11.4	287～310	36～39	150
22	40SH	1.25～1.30	12.5～13.0	1592	20	939	11.8	302～326	38～41	150
23	42SH	1.28～1.34	12.8～13.4	1592	20	971	12.2	318～342	40～43	150
24	45SH	1.32～1.38	13.2～13.8	1592	19	995	12.3	342～366	43～46	150
25	48SH	1.36～1.42	13.6～14.2	1512	19	995	12.5	358～390	45～49	150
26	35UH	1.17～1.22	11.7～12.2	1990	25	860	10.8	263～287	33～36	180
27	38UH	1.22～1.27	12.2～12.7	1990	25	876	11	287～310	36～39	180
28	40UH	1.26～1.30	12.6～13.0	1911	24	915	11.5	302～326	38～41	180
29	42UH	1.30～1.35	13.0～13.5	1911	24	971	12.2	310～342	39～43	180
30	30EH	1.08～1.14	10.8～11.4	2388	30	812	10.2	223～254	28～32	200
31	33EH	1.13～1.18	11.3～11.8	2388	30	820	10.3	247～270	31～34	200
33	35EH	1.17～1.22	11.7～12.2	2388	30	836	10.5	263～287	33～36	200
34	38EH	1.22～1.27	12.2～12.7	2388	30	915	11.5	279～310	35～39	200