N54 Curved NdFeB Magnet for High Efficiency Rotors Motors Parameter
Part No. NSGN54 -74
Dimensions Customized sizes
Material Sintered Neodymium-Iron-Boron (NdFeB)
Shape Arc / Segment
Plating Nickel (Ni)
Magnetization Direction Diameter
Grade N54
Maximum Temperature: 80 Degree
Magnetization: Inside Curve to Outside Curve
Dimensional Tolerance +/-0.005″
>> MPCO Magnetics focusing on the NdFeB magnets design and manufacturing over 20 years.
>> MPCO can supply a variety of different size, shape and grade magnets to customer, such as magnet disc, magnet block, magnet ring, arc magnet, bread magnet, cup magnet, magnet ball, magnet bar, magnetic hook, pot magnet,cylindrical magnet.
>> MPCO magnets are widely used in electric motors, couplings, high efficiency rotors, drive components, electron beam devices, generators, sensor system, magnetic hook, UAV, mobile ……and so on.
| Product name | Rare Earth REE Neodymium Curved Magnet | |||
| Material | Neodymium iron boron | |||
| Grade & working Temperature | Grade | Max. Operating Temperatures | ||
| N35-N45 | 80°C (176°F) | |||
| N48-N52 | 60°C (160°F) | |||
| 35M- 50M | 100°C (212°F) | |||
| 33H-48H | 120°C (248°F) | |||
| 33SH-45SH | 150°C (302°F) | |||
| 30UH-40UH | 180°C (356°F) | |||
| 28EH-38EH | 200°C (392°F) | |||
| 28AH-33AH | 220°C (428°F) | |||
| Size | Customize | |||
| Shape | Arc,etc | |||
| Coating | Customised (Ni, Zn, Epoxy, Gold, etc.) | |||
| Size tolerance | ±0.05mm for diamater /thickness, ±0.1mm for width/ length | |||
| Density | 7.6g/cm³ | |||
| Magnetization | Thickness Magnetized, Axially Magnetized, Diametrally Magnetized, Multi-ploar | |||
Coating of N35H Powerful Permanent Neodymium Curved Magnets
| Coating | THickness | Color | PTC | SST | Characteristic |
| Zn | 4-8μm | Bright Blue | >24H~48H | Regular Protection, Applicable to most products | |
| Colored Zn | 4-8μm | Shining Color | >48H~72H | Excellent salt spray resistance | |
| NiCuNi | 10-20μm | Bright Silver | >48H~72H | >24H~48H | Excellent humidity, heat&salt spray resistance
|
| Electroless Nickel | 10-30m | Bright Silver | >72H | >96H | Excellent humidity, heat&salt spray resistance |
| Black Nickel | 10-20μm | Bright Black | >72H | >48H~96H | Excellent humidity, heat&salt spray resistance |
| Sn | 10-25μm | Silver | >48H | >36H~72H | Excellent humidity, heat&salt spray resistance |
| Epoxy | 10-30μm | Black or Grey | >72H~108H | Excellent humidity,heat&salt spray resistance,excellent adhesion | |
| Phosphated /Passivation | ≤1μm | Dark Grey | <2.5H Emerge in 3%Nacl Liquor | Temporary Protection | |
| Everlube | 8-20μm | Yellow | >72H | >96H | Excellent salt spray resistance, Excellent adhesion |
| Golden | 10-15μm | Golden | >48H | >12H | Good looking |
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