Product Description Model NO.: NDPJ-CW05 Composite: Ferrite Magnet Application: Industrial Magnet Coating: Nickel Dimension: Customized Testing Standard: IEC Standard Certificate: CCC Trademark: NIDE Origin: China Certification: RoHS Type: Permanent Shape: Block Composition: Ferrite Magnet Grade: as Per Customer′s Drawing Competitive Advantages: a Wide Application Hardness: 480~580 Specification: RoHS HS Code: 8503009090 Nide team could manufacture magnet as per customer's drawing and samples. If customer only has samples, we could also design drawing for our customer. We also provide customized service.
According to the automobile features, we researched and designed various magnet to meet the demand, among them magnet for stater motor and window rolling motors are the leading magnet in China.

Magnets for lawn mower and electric saw
Magnets for lawn mower and electric saw are based on Y33H, Y30H-2 materials and applicable for 25cc, 26cc, 38cc, 40cc, 42cc series motors.
 
Ferrite Magnet Grade Equivalent

Item	Grade	Br T(GS)	HCB  kA/m(kOe)	HCJ  kA/m(kOe)	(BH)  max  kJ/m³(MGOe)
IEC standard   IEC60404-8-1: 2001	Hard ferrite 32/25 SI-1-9	≥0.41	≥240	≥250	≥32.00
		≥4100	≥3016	≥3142	≥4.02
	Hard ferrite 24/35 SI-1-10	≥0.36	≥260	≥350	≥24.00
		≥3600	≥3267	≥4398	≥3.02
	Hard ferrite 25/38 SI-1-12	≥0.38	≥275	≥380	≥25.00
		≥3800	≥3456	≥4775	≥3.14
	Hard ferrite 31/30 SI-1-13	≥0.41	≥295	≥300	≥31.00
		≥4100	≥3707	≥3770	≥3.896
NIDE  Standard   Q/74690217-4.1-2004	JC-Y3932	0.380-0.400	230-275	235-290	27.8-32.5
		(3800-4000)	(2890-3456)	(2953-3644)	(3.49-4.10)
	JC-Y3939	0.385-0.4000	270-290	280-320	28.5-31.8
		(3800-4000)	(3391-3644)	(3518-4021)	(3.58-4.00)
	JC-Y4041	0.395-0.415	275-295	310-340	28.2-32.0
		(3950-4150)	(3456-3707)	(3895-4272)	(3.54-4.02)
	JC-Y4127	0.400-0.424	200-225	205-228	30.0-33.6
		(4000-4240)	(2514-2827)	(2577-2865)	(3.77-4.22)
	JC-Y4231	0.410-0.430	220-260	255-270	31.8-35.5
		(4100-4300)	(2765-3267)	(2827-3391)	(4.00-4.46)
	JC-Y3744	0.360-0.380	265-288	330-360	24.0-28.0
		(3600-3800)	(3330-3620)	(4147-4524)	(3.02-3.53)
	JC-Y3849	0.370-0.390	271-305	370-400	26.0-30.2
		(3700-3900)	(3405-3833)	(4649-5026)	(3.27-3.80)
	JC-Y4240	0.410-0.430	291-314	306.1-330	32.0-35.4
		(4100-4300)	(3657-3946)	(3846-4147)	(4.02-4.45)

 
Information needed for magnet inquiry
It will be better if customer could send us detailed drawing including below information.
1. Magnet dimension
2. Magnet material
3. Magnet application
5. Required quantity
6. Other technical requirement. 

Contact us if you need more details on Magnetic Material. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Magnetic Ferrite、Magnetic. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Electric Motor Components