9
en
Character
Unit of measure, national Explanation
n
o
rpm
Revolution speed at no-load
P
W
Electric output
Hz
Frequency
f
V
Electric voltage
I
A
Electric current intensity
°
Angle width
m
lbs
Mass
l
ft, in
Length, height, depth, diameter and tapping
m, s, kg, A, mm, V, W,
Hz, N, °C, dB, rpm, m/s
2
Basic and derived units of measure from the interna-
tional system of units
SI
.
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