
Lenze · Drive Solution Designer · Manual · DMS 4.2 EN · 12/2013 · TD23 201
7Applications
7.22 Winding drive for rewinder/unwinder
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Required process power
[7-211] Equation 16: Required power of the application
Field weakening factor
[7-212] Equation 17: Field weakening factor of the motor
Required motor output
[7-213] Equation 18: Required motor power
P
App
F
max
v
max
η
------------
⋅=
P
M
F
max
d
max
()v
max
d
max
⋅⋅
η k
f
d⋅
dim
⋅
-----------------------------------------------------------------
=
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