winding calculator

➤ wire size conversion calculator (awg)
➤ wire size conversion calculator (swg)
➤ calculate optimal wire tension
➤ calculate coil resistance correction factor (25 degree nominal value)
correction25 ➤ calculate coil resistance correction factor (20 degree nominal value)
➤ calculation efficiency, hourly rate, monthly rate and annual rate
➤ toroid calculator

wire size conversion calculator (awg)

enter a value:

american wire gauge:
volt

calculation result:

wire:
Ømm
cross-sectional area:
mm2
wire:
Øinches
cross-sectional area:
inches2

wire size conversion calculator (swg)

enter a value:

standard wire gauge:
Volts

calculation result:

wire:
Ømm
cross-sectional area:
mm2
wire:
Øinches
cross-sectional area:
inches2

calculate optimal wire tension

enter a value:

wire diameter (excluding insulation layer):
mm

calculation result:

optimum thread tension:
Grams
Kgs
Lbs
Ounces

calculate correction factor for coil resistance (25 degree nominal)

enter a value:

indoor temperature:
resistance:
Ohms

calculation result:

corrected resistance:
Ohms

calculate correction factor for coil resistance (20 degree nominal)

enter a value:

room temperature:
resistance:
Ohms

calculation result:

correction resistance:
Ohms

calculation efficiency, hourly rate, monthly rate and annual rate

enter a value:

cycle time:
Seconds
number of machines:
Ohms
efficiency:
%
annual operating time (hr) / shift:
number of shifts:
(1-4)

calculation result:

efficiency:
%
hourly rate:
monthly rate:
annual rate:

toroidal winding calculator

enter a value:

core parameters

outer diameter:
mm
inner diameter:
mm
high:
mm

winding parameters

number of turns:
wire size:
mm

calculation result:

core parameters

outer diameter:
mm
inner diameter:
mm
high:
mm

winding parameters

length of each turn:
mm
number of turns per layer:
mm
total number of layers:
length:
mm
Meters
Feets

shuttle parameters

shuttle(4"):
shuttle(6"):
motor winding calculation

calculate the number of turns: the number of turns is a basic parameter in winding, usually represented by 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 core notch cross-sectional area, and k is the filling factor of the core. entangled.

calculate wire diameter: wire diameter refers to the diameter of the wire used when winding, usually expressed by d. the calculation formula is:

d = √[(4 × A × N) / (π × K × ρ × I)]

among them, a is the core slot cross-sectional area, n is the number of winding turns, k is the winding filling factor, ρ is the wire resistivity, 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 represented by l. the calculation formula is:

L=N×l

among them, l is the length of a single turn, which can be calculated based on the wire diameter and filling factor.
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