Coilwinding Calculators
➤ Wire Size Conversion Calculator (AWG)
➤ Wire Size Conversion Calculator (SWG)
➤ Calculate Optimum Wire Tension
➤ Calculate Correction factor for Coil Resistance (25 degree Nominal)
➤ Calculate Correction factor for Coil Resistance (20 degree Nominal)
➤ Calculate Efficiency, Hourly rates, Monthly rates and Yearly rates
➤ Toroid Winding Calculator
Wire Size Conversion Calculator (AWG)
Wire Size Conversion Calculator (SWG)
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Calculate Optimum Wire Tension
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Kgs
Lbs
Ounces
Calculate Correction factor for Coil Resistance (25 degree Nominal)
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Calculate Correction factor for Coil Resistance (20 degree Nominal)
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Calculate Efficiency, Hourly rates, Monthly rates and Yearly rates
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Result:
Toroid Winding Calculator
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Core Parameters
Winding Parameters
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Core Parameters
Winding Parameters
Meters
Feets
Shuttle Parameters
Motor winding calculation
Calculate the number of turns: The number of turns is a basic parameter in winding, usually expressed as N. The calculation formula is:
N = (U × 10^3) / (4.44 × B × f × A × K)
Among them, U is the rated voltage of the motor, B is the magnetic density, f is the rated frequency of the motor, A is the cross-sectional area of the core notch, and K is the filling factor of the winding.
Calculate the wire diameter: The wire diameter refers to the diameter of the wire used for winding, usually expressed as d. The calculation formula is:
d = √[(4 × A × N) / (π × K × ρ × I)]
Among them, A is the cross-sectional area of the core slot, N is the number of winding turns, K is the filling factor of the winding, ρ is the resistivity of the wire material, and I is the rated current of the motor.
Calculate the winding length: The winding length refers to the total length of the wire used for winding, usually expressed as L. The calculation formula is:
L = N×l
Where, l is the length of a single turn, which can be calculated based on the wire diameter and fill factor.
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