Gates 508C - Formulas

22
Unit Conversion Formulas
lb
f
x 4.4482 = N N x 0.2248 = lb
f
lb
f
x 0.4536 = kg
f
kg
f
x 2.2046 = lb
f
N x 0.1020 = kg
f
kg
f
x 9.8067 = N
lb
f
= Pounds force
N = Newtons force
kg
f
= Kilograms force
Inches x 25.4000 = mm
mm x 0.0394 = inches
mm = Millimeters
Span Length Formula
Where:
S = Span Length (mm)
CD = Center Distance (mm)
D = Large Pulley Diameter (mm)
d = Small Pulley Diameter (mm)
SonicTensionMeter_Manual_4_14.indd 22 4/26/14 9:09 AM