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Lenze · Drive Solution Designer · Manual · DMS 4.2 EN · 12/2013 · TD23 69
7Applications
7.2 Basic calculations
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Calculation of the effective torque of the application:
[7-4] Equation 4: Effective torque of the application
7.2.2 Power of the application
Power P of the application in [W] results from multiplying the torque and the angular velocity:
[7-5] Equation 5: Power of the application
The base process power P
cto
of the application in [W] results from multiplying the max. torque and
the max. angular velocity:
[7-6] Equation 6: Base process power of the application
The effective base process power P
rms,cto
of the application in [W] results from multiplying the ef-
fective torque and the max. angular velocity:
[7-7] Equation 7: Effective base process power of the application
M
rms
1
T
---
M
2
t()td
0
T
=
PM
sum
ω M
sum
n
2 π
60
-----------
⋅⋅==
P
cto
M
max
ω
max
=
P
rms,cto
M
rms
ω
max
=
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