Lenze DSD - Manual (Page 205)

Lenze · Drive Solution Designer · Manual · DMS 4.2 EN · 12/2013 · TD23
205
7 Applications
7.22 Winding drive for rewinder/unwinder
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Angular acceleration
[7-221] Equation 8: Angular acceleration
Angular velocity
[7-222] Equation 9: Angular velocity
Tensile force setting range
[7-223] Equation 10: Tensile force setting range
Torque setting range
[7-224] Equation 11: Torque setting range
Speed setting range
[7-225] Equation 12: Speed setting range
Speed setting range
[7-226] Equation 13: Velocity setting range
Stationary torque
[7-227] Equation 15: Stationary torque
Total torque
[7-228] Equation 16: Total torque
α
a
r
--- =
ω 2π n ⋅ =
k
F
F
max
F
Min
------------ =
k
M
K
F
q ⋅ =
k
n
n
max
n
Min
------------- =
k
v
v
max
v
Min
------------ =
M
sds
F
pll
d
i
2
---- η
App
⋅ ⋅ =
M
sum
M
sds
J
Wnd
d
η
App
------------- ⋅ + =