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Motor 1027 Model Neodymium Electric Motor Manget D8.6-D4.3 × 0.75mm
The Importance of magnet:
High performance sintered ndfeb permanent magnet material is the core of the key materials used for
motor, play an important role on the performance of the motor.
The neodymium magnet as a kind of rare earth permanent magnetic material, with the advantage of high magnetic-energy-product and coercive force , high energy desity , is widely used in modern industry and electronic technology field and an essential material in modern all line of work.
Specification:
1. Grades
Range: N35-N52; N35M-N50M;
N35H-N48H, N35SH-N45SH;
N30UH-N40UH, N30EH-N38EH.
Standard Properties of Sintered NdFeB Magnet | Grade | Br mT (kGs) | Hcb kA/m (kOe) | Hcj kA/m (kOe) | (BH)max kJ/m 3 | Max Work Temp. |
(MGOe) | (Tw) | |||||
N35 | 1170-1220(11.7-12.2) | ≥ 868( ≥ 10.9) | ≥ 955( ≥ 12) | 263-287(33-36) | 80 ºC | |
N38 | 1220-1250(12.2-12.5) | ≥ 899( ≥ 11.3) | ≥ 955( ≥ 12) | 287-310(36-39) | ||
N40 | 1250-1280(12.5-12.8) | ≥ 907( ≥ 11.4) | ≥ 955 ( ≥ 12) | 302-326(38-41) | ||
N42 | 1280-1320(12.8-13.2) | ≥ 915( ≥ 11.5) | ≥ 955( ≥ 12) | 318-342(40-43) | ||
N45 | 1320-1380(13.2-13.8) | ≥ 923( ≥ 11.6) | ≥ 955 ( ≥ 12) | 342-366(43-46) | ||
N48 | 1380-1420(13.8-14.2) | ≥ 923( ≥ 11.6) | ≥ 876( ≥ 12) | 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 ºC | |
38M | 1220-1250(12.2-12.5) | ≥ 899( ≥ 11.3) | ≥ 1114( ≥ 14) | 287-310(36-39) | ||
40M | 1250-1280(12.5-12.8) | ≥ 923( ≥ 11.6) | ≥ 1114( ≥ 14) | 302-326(38-41) | ||
42M | 1280-1320(12.8-13.2) | ≥ 955( ≥ 12.0) | ≥ 1114( ≥ 14) | 318-342(40-43) | ||
45M | 1320-1380(13.2-13.8) | ≥ 995( ≥ 12.5) | ≥ 1114 ( ≥ 14) | 342-366 (43-46) | ||
48M | 1360-1430(13.6-14.3) | ≥ 1027( ≥ 12.9) | ≥ 1114( ≥ 14) | 366-390(46-49) | ||
50M | 1400-1450(14.0-14.5) | ≥ 1033 ( ≥ 13.0) | ≥ 1114( ≥ 14) | 382-406(48-51) | ||
35H | 1170-1220(11.7-12.2) | ≥ 868 ( ≥ 10.9) | ≥ 1353( ≥ 17) | 263-287(33-36) | 120 ºC | |
38H | 1220-1250(12.2-12.5) | ≥ 899 ( ≥ 11.3) | ≥ 1353 ( ≥ 17) | 287-310(36-39) | ||
40H | 1250-1280(12.5-12.8) | ≥ 923( ≥ 11.6) | ≥ 1353( ≥ 17) | 302-326(38-41) | ||
42H | 1280-1320(12.8-13.2) | ≥ 955 ( ≥ 12.0) | ≥ 1353( ≥ 17) | 318-342(40-43) | ||
45H | 1300-1360(13-13.6) | ≥ 963( ≥ 12.1) | ≥ 1353 ( ≥ 17) | 326-358(43-46) | ||
48H | 1370-1430(13.7-14.3) | ≥ 995( ≥ 12.5) | ≥ 1353( ≥ 17) | 366-390(46-49) | ||
30SH | 1080-1130(10.8-11.3) | ≥ 804( ≥ 10.1) | ≥ 1592( ≥ 20) | 223-247(28-31) | 150 ºC | |
33SH | 1130-1170(11.3-11.7) | ≥ 844( ≥ 10.6) | ≥ 1592( ≥ 20) | 247-271(31-34) | ||
35SH | 1170-1220(11.7-12.2) | ≥ 876 ( ≥ 11.0) | ≥ 1592( ≥ 20) | 263-287(33-36) | ||
38SH | 1220-1250(12.2-12.5) | ≥ 907( ≥ 11.4) | ≥ 1592( ≥ 20) | 287-310(36-39) | ||
40SH | 1240-1280(12.5-12.8) | ≥ 939( ≥ 11.8) | ≥ 1592( ≥ 20) | 302-326(38-41) | ||
42SH | 1280-1320(12.8-13.2) | ≥ 987 ( ≥ 12.4) | ≥ 1592 ( ≥ 20) | 318-342(40-43) | ||
28UH | 1020-1080 (10.2-10.8) | ≥ 764 ( ≥ 9.6) | ≥ 1990 ( ≥ 25) | 207-231(26-29) | 180 ºC | |
30UH | 1080-1130 (10.8-11.3) | ≥ 812( ≥ 10.2) | ≥ 1990( ≥ 25) | 223-247(28-31) | ||
33UH | 1130-1170(11.3-11.7) | ≥ 852( ≥ 10.7) | ≥ 1990 ( ≥ 25) | 247-271(31-34) | ||
35UH | 1180-1220 (11.8-12.2) | ≥ 860 ( ≥ 10.8) | ≥ 1990( ≥ 25) | 263-287(33-36) | ||
30EH | 1080-1130 (10.8-11.3) | ≥ 812 ( ≥ 10.2) | ≥ 2388 ( ≥ 30) | 223-247 (28-31) | 200 ºC |
Professional suggestions:
- The grade like N48-N52 could meet your requirements on strong power.
- Standard one like N35 or N40 is okay for your normal applications.
- If you have requirement on the working temperature, please note it.
2. Other Shapes
Segment shape is one of the most commonly shape for motor.
Others available: Block, Ring , Disc, Customized shape as your design.
3. Size
Block / Bar | Length x Width x Thickness |
Disc / Cylinder | Diamter x Thickness |
Ring | External Diamter x Internal Diameter x Thickness |
Irregular | According to customer's size or drawing request. |
You could choose freely according to your plan.
4. Coatings
Others available: Nickel, Zinc, Gold, Silver, Epoxy, Parylene, etc.
5. Torelance
Commonly +/-0.05mm or you can according to your requirements.
6. Application
Generators , power machine , motor, EC Motors (Brushless) , Automotive DC Motors and so on.
7. Magnetic Separation Packing Materials Pictures:
The function of iron is magnetic separation, suitble for air transport.
8. Core Advantage:
9. Please have the following information avaliable when you contact us.
We can manufacture a custom magnet for your application.If you have any question,please do not hesitate to contact me.
FAQ:
2.Sample fee?Delivery date?Shipment?
3. Will magnets lose their power over time?
Do lose a very small fraction of their magnetism over time. But if elect the wrong materials and exceed the max work tempreture,magnet will lose magnetism forever.
The Factory tour of Saudi Arabia:
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Motor 1027 Model Neodymium Electric Motor Manget D8.6-D4.3 × 0.75mm Images |