Lust CDA3000 - A.1.2 Important Units

A-4
Engineering Guide CDA3000
Appendix A Formula bank
Magnetization
intensity
MWebermeterWbm; Vsm
M=J/µ
o
·H
Magn. conductivity
Λ
Henry H
Λ
=1/R
m
Magn. resistance R
10
8
/Henry 10
8
/H
R
m
=1/A·µ
El. susceptibility
χ
--
= 4π χ
'
Magn. susceptibility
χ
--
=M/H = µ
r
-1
Important units
Force
Force
1 kp = 9.80665 N
Power output
Work, energy
Moment of inertia
Acceleration due to gravity
Table 1.2 Important units
Variable
Formula
symbol
Units Formula
(A cross-
sectional area)
Name Abbreviation
Note: For vector values many formula symbols are designated by German letters.
Table 1.1 SI units
A.1.2 Important units
1N 1
kg m⋅
s
2
--------------
=
1PS 75
kp m⋅
s
--------------
07355kW, 735 5
kg m
2
⋅
s
3
-----------------
, 735 5
Nm
s
--------
,== = =
1Ws 1Nm 1J 1
kg m
2
⋅
s
2
-----------------
===
1kg m
2
⋅ 1W s
3
⋅ 1Nm s
2
⋅==
g 9 80665
m
s
2
----
,=