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50WW400 Cold Rolled Silicon Steel Coil non-oriented silicon steel sheets 0.5mm
The motor is working in the running state, the iron core is
composed of stator and rotor stacked with toothed circular punching
sheet, the silicon steel plate is required to be magnetic
isotropic, so it is manufactured with non-oriented cold rolled
silicon steel sheet or hot rolled silicon steel.It is generally required that the iron loss difference in the
vertical and horizontal direction is less than 8%, and the magnetic
induction difference is less than 10%.
Dimensions of Products
Available thickness (mm) | Availiable width range (mm) | Inside Diameter (mm) | |||||
0.15,0.20 | 950-1000 | 508±10 | |||||
0.30,0.35,0.50,0.70,0.75,0.80,0.85 | 1000~1250 | 508±10 |
Typical Mechanical Properties
Grade | Yield strength Rp | Tensile strength Rm | Elongation | Hardness HV5 | Lamination factor % | |||
(N/mm2) | (N/mm2) | (%) | ||||||
L | C | L | C | L | C | |||
50WW400 | 380 | 400 | 490 | 510 | 27 | 30 | 170 | 98.5 |
Standard Magnetic Properties
Grade | Norminal thickness | Theoretical density | Max. Core loss | Min Induction | Min. Number of bends | Min. Lamination factor | |
P1550 | 50Hz | 400Hz | |||||
mm | kg/dm3 | W/kg | B5000 | B2000 | % | ||
50WW470 | 0.5 | 7.65 | 3.5 | 1.64 | 6 | 97 |