7 speed-ratio synchronism, Speed-ratio synchronism, Selec tio n a id – Lenze EDS4900U-REG User Manual
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Selec
tio
n
a
id
15
-1
5
48X
X
/49X
X
S
H
B
0399
1
5
.7
S
p
eed
-r
ati
o
s
y
n
c
h
ro
n
is
m
4900S
tr
106
M
R
i = 1 9 . 4
v = 8 0 m / m i n
v = 5 0 m / m i n
M
R
i = 5 . 3
X 5
v = 1 1 0 m / m i n
M
R
i = 5 . 3
X 5
4 9 0 0 M a s t e r
4 9 0 0 S l a v e
4 9 0 0 S l a v e
E 4
E 5
E 4
E 5
2 8
2 1 E 2
5 9
4 0
4 1 A 3
A 5
2 8
2 1 E 2
5 9
4 0
4 1 A 3
A 5
2 8
2 1 E 2
5 9
9
8
7
G e a r b o x
X 8
X 8
X 8
X 7
X 7
X 7
3 9
4 0
4 1 A 3
A 5
3 9
3 9
P u l l - o f f u n i t ( m a s t e r d r i v e )
S t r e t c h i n g u n i t 1
S t r e t c h >
S t r e t c h <
S t r e t c h i n g u n i t 2
+ 2 4 V e x t e r n a l
n a c t = 0
C t r l .
e n -
a b l e
C W
Q S P
T R I P -
R e s e t
T R I P
D i g . f r e q u e n c y
D i g . f r e q u e n c y
v s e t
n a c t = 0
C t r l .
e n -
a b l e
C W
Q S P
T R I P
R e s e t
T R I P
S e t
n a c t = 0
C t r l .
e n -
a b l e
C W
Q S P
T R I P
R e s e t
T R I P
S e t
S t r e t c h >
S t r e t c h <
+ 2 4 V e x t e r n a l
+ 2 4 V
e x t e r n a l
+ 2 4 V
e x t e r n a l
+ 2 4 V
e x t e r n a l
G e a r b o x
S t r e t c h i n g
f a c t o r
G e a r b o x
S t r e t c h i n g
f a c t o r
I A > I A x
I A > I A x
I A > I A x
P L C
S e q u e n c e c o n t r o l
FIG
1
5
-8
C
onne
cti
on
dia
gra
m
fo
r
spe
ed
-ra
tio
sync
hroni
sm
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