214
AC servo systems
Iron-core SGLT
@
-40
Coil assembly: SGLTW-40D
@@@
B
@
Magnetic way: SGLTM-40
@@@
A
Note: 1.
Two magnetic ways for both ends of coil assembly make one set.
Spacers are mounted on magnetic ways for safety during transporta-
tion. Do not remove the spacers until the coil assembly is mounted on
a machine.
2.
The magnetic way may affect pacemakers. Keep a minimum distance
of 200 mm from the magnetic way.
3.
Two magnetic ways in a set can be connected to each other.
4.
The dimensions marked with an * are the dimensions between the
magnetic ways. Be sure to follow exactly the dimensions specified in
the figure above. Mount magnetic ways as shown in Assembly Dimen-
sions. The values with an * are the dimensions at preshipment.
5.
Use socket headed screws of strength class 10.9 minimum for mag-
netic way mounting screws. Do not use stainless steel screws.
Coil assembly model
SGLTW-
L1
L2
(L3)
N
Approx.
weight kg
40D400B
395
360 (60
×
6)
(15)
14
15
40D600B
585
540 (60
×
9)
(25)
20
23
500
±
50
N
m/s
Linear SERVO MOTOR
ins.
DATE
S/N
O/N
V
A
W
MADE IN JAPAN
YASKAWA ELECTRIC
TYPE
75
㧔
φ
4.2
㧕
㧔
83
㧕
78
16
㧔
L3
㧕
20
63
L1
L2
40
60
64 min.
㧔
19.1
㧕
㧔
111.8
㧕
97
1
30
38
98
124
150
㧔
19.1
㧕
The coil assembly moves in the direction indicated by the arrow when
current flows in the order of phase U, V, and W.
㧔
25.3:
With magnet co
ver)
㧔
25.1:
Without magnet co
ver)
㧔
Gap 1.2:
With magnet co
ver)
㧔
Gap 1.4:
Without magnet co
ver)
Magnetic way
Receptacle
Hall sensor
2
×
screws
#4-40 UNC
N
×
M8 tapped holes, depth 16 mm
Name plate
Units: mm
Inverse
power
(V)
Receptacle type: MS3102A-22-22P
made by DDK Ltd.
The mating connector
L-shaped plug type: MS3108E22-22S
Hall sensor
Connector specifications
9
6
1
5
Pin connector type:
17JE-23090-02
㧔
D8C
㧕
made by DDK Ltd.
The mating connector
Socket connector type:
17JE-13090-02
㧔
D8C
㧕
Stud type: 17L-002C or
ޓޓޓޓޓ
17L-002C1
Pin No.
1
2
3
4
5
6
7
8
9
Name
㧗
5V (Power supply)
Phase U
Phase V
Phase W
0V (Power supply)
Not used
Not used
Not used
Not used
Linear servo motor
Connector specifications
Pin No.
A
B
C
D
Name
Phase U
Phase V
Phase W
Ground
Hall sensor output signals
Electrical angle
㧔
°
㧕
Vu
Vv
Vw
Su
Sv
Sw
0
180
360
540
When the coil assembly moves in the di-
rection indicated by the arrow in the figu-
re, the relationship between the hall sen-
sor output signals Su, Sv, Sw, and the
inverse power of each motor phase Vu,
Vv, Vw becomes as shown in the figure
below.
Magnetic way model
SGLTM-
L1
-0.1
-0.3
L2
N
Approx.
weight kg
40405A
405
337.5 (67.5
×
5)
6
9
40675A
675
607.5 (67.5
×
9)
10
15
40945A
945
877.5 (67.5
×
13)
14
21
R0.5 max.
R1 max.
YASKAWA
TYPE:
MADE I
S/N
O/N
TYPE:
YASKAWA
S/N
O/N
MADE IN JAPAN DATE
2
×
N-M8 screws, depth 10
TYPE:
YASKAWA
S/N
O/N
MADE IN JAPAN
C1
C1
Spacer: do not remove them until the coil assembly is mounted on
the machine.
㧔
67.5
㧕
52.5
-0.2
0
L2
67.5
L1
-0.3
-0.1
㧔
7.6
㧕
∗
1.4
±
0.3
39
2
×
N-
φ
9 mounting holes (see the sectional view for the depth.)
Coil assembly
Mount the magnetic way
so that its corner surfaces
are flush with the inner
step.
Assembly dimensions
∗
111.8
±
0.3
100
+0.6
0
48
㧔
15
㧕
㧔
83
㧕
63
㧔
1.4
㧕
㧔
150
㧕
25.1
Gap 1.4
±
0.3
19.1
19.1
∗
153 max. (preshipment)
∗
113
±
1 (preshipment)
∗
111.8
±
0.3
L2
67.5
㧔
36.1
㧕
㧔
67.5
㧕
R7
㧔
36.1
㧕
37.5
-0.2
0
131
∗
1.4
±
0.3
㧔
67.5
㧕
L2
67.5
5.6
q
L1
-0.3
-0.1
15
-0.2
0
39
4
5.6
q
16
Name plate
Mount the magnetic way
so that its corner surfaces
are flush with the inner
step.
Units: mm
Y203-EN2-02-Katalog.book Seite 214 Mittwoch, 24. Mai 2006 2:22 14
