42SH Arc Rare Earth Motor magnet R20*R17.3*6.2*17mm manufacturer from China Ningbo Xinqi Precision Magnetism Steel Co., Ltd

Price:	0.2 USD
Payment Terms:	T/T,L/C,Paypal
Special Groups:	Irregular NdFeB (34)
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: R20*R17.3*6.2*17mm

Production Capacity: 500,000pcs/month

Delivery Date: 15 days

Shape: Segment/arc

Composite: Neodymium Magnet

Material: Neodymium Iron Boron

Grade: 42SH

Place of origin: Ningbo

Certification: ISO/TS16949

Means of Transport: Ocean,Land,Air;Express Way

Packing: In carton

Application: Motor Magnet

Type: Permanent

Brand Name: Xinqi

Size: Arc Motor magnet R20*R17.3...

Coating: Nickle

Lead time: 12-15days

Arc Motor magnet
N42SH
R20*R17.3*6.2*17mm
ISO9001:2008; ISO/TS16949
Application: Motors(always put the arc magnets together to get a circle)

Motor Magnet

PREFACE:

The motors need Ndfeb magnet as their part have big torque.

Usually the motor manufacturers put the arc magnets together to get a circle. The consistency is very important under this situation.Different kinds of motors have different requirement of Highest working temperaturet.

Packing:
Inner packing: small white box
Outer packing: Carton with OPP bag

PROPERTITIES:

Sintered Nd FeB magnetic properties
			(Hcb)		(Hcj)		(BH)max		Max Working
Grade	mT	kGs	kA/m	kOe	kA/m	kOe	kJ/m³	MGOe	Tempt(TW)℃
N35	1170-1220	11.7-12.2	≥868	≥10.9	≥955	≥12	263-287	33-36	80℃
N38	1220-1250	12.2-12.5	≥899	≥11.3			287-310	36-39
N40	1250-1280	12.5-12.8	≥907	≥11.4			302-326	38-41
N42	1280-1320	12.8-13.2	≥915	≥11.5			318-342	40-43
N45	1320-1380	13.2-13.8	≥923	≥11.6			342-366	43-46
N48	1380-1420	13.8-14.2	≥923	≥11.6			366-390	46-49
N50	1400-1450	14.0-14.5	≥796	≥10.0	≥876	≥11	382-406	48-51
N52	1430-1480	14.3-14.8	≥796	≥10.0	≥876	≥11	398-422	50-53
35M	1170-1220	11.7-12.2	≥868	≥10.9	≥1114	≥14	263-287	33-36	100℃
38M	1220-1250	12.2-12.5	≥899	≥11.3			287-310	36-39
40M	1250-1280	12.5-12.8	≥923	≥11.6			302-326	38-41
42M	1280-1320	12.8-13.2	≥955	≥12.0			318-342	40-43
45M	1320-1380	13.2-13.8	≥955	≥12.5			342-366	43-46
48M	1370-1430	13.7-14.3	≥1027	≥12.9			366-390	46-49
50M	1400-1450	14.0-14.5	≥1033	≥13.0			382-406	48-51
35H	1170-1220	11.7-12.2	≥868	≥10.9	≥1353	≥17	263-287	33-36	120℃
38H	1220-1250	12.2-12.5	≥899	≥11.3			287-310	36-39
40H	1250-1280	12.5-12.8	≥923	≥11.6			302-326	38-41
42H	1280-1320	12.8-13.2	≥955	≥12.0			318-342	40-43
45H	1320-1360	13.2-13.6	≥963	≥12.1			326-358	41-46
48H	1370-1430	13.7-14.3	≥995	≥12.5			366-390	46-49
35SH	1170-1220	11.7=12.2	≥876	≥11.0	≥1592	≥20	263-287	33-36	150℃
38SH	1220-1250	12.2=12.5	≥907	≥11.4			287-310	36-39
40SH	1250-1280	12.5=12.8	≥939	≥11.8			302-326	38-41
42SH	1280-1320	12.8=13.2	≥987	≥12.4			318-342	40-43
45SH	1320-1380	13.2=13.8	≥1003	≥12.6			342-366	43-46
28UH	1040-1080	10.4=10.8	≥764	≥9.6	≥1990	≥25	207-231	26-29	180℃
30UH	1080-1130	10.8=11.3	≥812	≥10.2			223-247	28-31
33UH	1130-1170	11.3=11.7	≥852	≥10.7			247-271	31-34
35UH	1170-1220	11.7=12.2	≥860	≥10.8			263-287	33-36
38UH	1220-1250	12.2=12.5	≥876	≥11.0			287-310	36-39
40UH	1250-1280	12.5=12.8	≥899	≥11.3			302-326	38-41
28EH	1040-1080	10.4=10.8	≥780	≥9.8	≥2388	≥30	207-231	26-29	200℃
30EH	1080-1130	10.8=11.3	≥812	≥10.2			223-247	28-31
33EH	1130-1170	11.3=11.7	≥876	≥11.0			247-271	31-34
35EH	1170-1220	11.7=12.2	≥876	≥11.0			263-287	33-36
38EH	1220-1250	12.2=12.5	≥899	≥11.3			287-310	36-39
28AH	1040-1080	10.4=10.8	≥787	≥9.9	≥2624	≥33	207-231	26-29	230℃
30AH	1080-1130	10.8=11.3	≥819	≥10.3			223-247	28-31
33AH	1130-1170	11.3=11.7	≥843	≥10.6			247-271	31-34

SIZE:
R20*R17.3*6.2*17mm

MATERIAL:

Rare earth Neodymium-Iron-Boron, Permanent Sintered Ndfeb Magnets;

CERTIFICATION:

ISO9001:2008; ISO/TS16949 42SH Arc Rare Earth Motor magnet

The Sintered Neodymium (NdFeB) magnet is widely used in wind generators, meters, sensors, aerospace, automotive, electronics, electro-acoustic, communications, instrumentation, medical equipment and other permanent magnetic field devices and equipment.

Generally Information of Neodymium Rare Earth Magnet.

1. Material of Neodymium Rare Earth Magnet: Sintered Neodymium-Iron-Boron.
2. The Neodymium Rare Earth Magnet is the strongest power magnets in all of the permanent magnets.

3. Grade of Neodymium Rare Earth Magnet: N35 to N52; N33M to N50M; N35H to N48H, N35SH to N45SH; N28UH to N40UH, N28EH to N38EH and N28AH to N33AH.
4. Excellent strength value: the highest (BH)max reaches up to 53MGOe.
5. Extremely Resistance to demagnetization with Hcj, the intrinsic coercive force can be over 33,000Oe.
6. Moderate temperature stablity: under 80℃ for low Hcj NdFeB magnet and above 200 ℃ for high Hcj NdFeB magnet.
7. Coating: Effective Surface treatment to prevent corrosion, such as Nickel, Ni-Cu-Ni co, Zinc, gold, siliver, tin(Sn), epoxy, chemical, parylene, etc.
8.Shapes and sizes: various different sizes can be custom produced according to our customers' requests.
9. Application: Sensors, Motors, Rotors, Wind turbines/wind generators, Loudspeakers, Magnetic hooks & holder, Filters, Automobiles, etc.