Highly Efficient Motors Magnet for AC Submersible Hydraulic Parameter
Part No. NSGN40-67
Size 0.75 inch outside radius x 0.625 inch inside radius x 90 deg x 0.75 inch long
Metric Dimensions 19.05 mm outside radius x 15.875 mm inside radius x 90 deg x 19.05 mm long
Material Sintered Neodymium-Iron-Boron (NdFeB)
Shape Arc
Plating Ni-Cu-Ni (Nickel)
Magnetization Direction Diameter
Grade N40
Maximum Temperature: 80 Degree
Coating: Nickel (Ni)
Magnetization: Inside Curve to Outside Curve
Dimensional Tolerance +/-0.005″
Remanent Flux Density Br (kG [T]) 12.5-12.8 [1.25-1.28]
Coercivity HcB (kOe [kA/m]) >=11.3 [>=923]
Intrinsic Coercivity HcJ (kOe [kA/m]) >=12.0 [>=995]
Maximum Energy Product Bhmax (MGOe [kJ/m3]) 38-41 [302-326]
Density p(g/cm3) >=7.45
Compression Strength (Mpa) 600-1200
Bending Strength (Mpa) 150-380
Vickers Hardness (HV) 460-660
Recoil Permeability (urec) 1.05
Electrical Resistance (Ohm*mm2/m) 1.25-1.55
Curie Temperature Tc (°C) 310
Thermal Expansion Coefficient 100°C//(x10^-6/K) 6
Neodymium magnets (also known as Neo, NdFeB, NIB or super magnets) , a type of rare earth magnets, are the permanent magnets made from neodymium, iron, boron and other minor elements.
Strong Neodymium Magnets Grade N42SH, stronger than N40, N38 and N35
Nickel-Copper-Nickel triple layer coated for maximum neodymium DC motor magnets durability and protection again corrosion. Rare-Earth Arc Magnets N42SH for Motor Generator Sets
Rare Earth permanent magnet (NdFeB) has the strongest magnetism nowadays. It does not only has high remanence, high coercivity, high energy product, and high-functional, but also it can processed into a variety of sizes easily. Now, it is widely used in avigation, spaceflight, electron, electrical sound, electrical machinery, apparatus, meters, medical technology, and especially apply to develop high-performance, small and light replacements.
More than dependable, these are ruggedly built and highly efficient motors designed to mount on all major hydraulic pump units. The motor with its extra-reach leads is specially designed for operation submerged in hydraulic oil.
Features:
Rated for 80 starts per hour (120 Starts per hour available)
15 Hp through 50 Hp
2-pole, 3600 RPM, single ball bearing
Voltages: 200, 230/460, 575 AC 3-phase, WYE-DELTA start
Oil Temperature Thermastat
Most designs stocked for immediate shipping
CSA-CUS
440 Series Motors
80 Series Motors
Kit also available
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