Calculators

Leadscrew Calculator

function updatepage(){var m=”Page updated “+document.lastMo…….} Leadscrew Calculator Motor step angle: 1.6 degree 0.9 degree 7.5 degree
Driver Microstepping : 1 1/2(0.5) 1/4(0.25) 1/16(0.0625) 1/32(0.03125)
Leadscrew : Select leadscrew M6 (1*r) M8 (1.25*r) M10 (1.5*r) M12 (1.75*r) 5/16 (1.411*r) 1/4 (1.5875*r) Tr 8 1.5 mm Tr 8 2.0 mm Tr 11 3.0 mm Tr 16 4.0 mm

Gear Ratio

Steps per mm:

Belt Calculator

Motor Step angle
Driver Microstepping
Belt pitch:
Tooth count:

Steps per mm:

Movement calibration

( Desired movement/ actual movement ) x old steps per mm= new steps per mm

Power formulas

Wattage= Voltage*Amperage

Ohm’s law
Amperage =Voltage/Resistance
(or)
Voltage=Amperage*Resistance

Enter two known values and press Solve to calculate unknowns.

Volts
(Volts)

Resistance
(Ohms)

Current
(Amps)

Power
(Watts)
function solveform(){
var d=document.f1; var v1=d.volts.value; var o1=d.ohms.value; var a1=d.amps.value; var w1=d.watts.value;
if (a1 && o1){w1=Math.pow(a1, 2)*o1; v1=o1*a1;}
else if (a1 && v1){w1=a1*v1; o1=v1/a1;}
else if (v1 && o1){w1=Math.pow(v1, 2)/o1; a1=v1/o1;}
else if (w1 && a1){v1=w1/a1; o1=w1/Math.pow(a1,2);}
else if (w1 && v1){a1=w1/v1; o1=Math.pow(v1,2)/w1;}
else if (a1 && v1){w1=v1*a1; o1=v1/a1;}
else if (w1 && o1){v1=Math.sqrt(w1*o1); a1=Math.sqrt(w1/o1);}
d.amps.value=a1; d.volts.value=v1; d.watts.value=w1; d.ohms.value=o1;
v1=o1=a1=w1=0;
document.f1.reset.focus();
}