212
AC servo systems
Iron-core SGLT
@
-35
Coil assembly: SGLTW-35D
@@@
H
@
D
Magnetic way: SGLTM-35
@@@
H
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
35D320H
D
315
288 (48
×
6)
(17)
14
8.8
TYPE
YASKAWA ELECTRIC
MADE IN JAPAN
W
AV
O/N
S/N
DATE
ins.
Linear SERVO MOTOR
m/s
N
12
1
60
28
30
62.5
66
X
X
P
0.15
70
L3
φ
4.2
90
15
15
30
80
±
0.05
120
±
0.1
500
±
50
500
±
50
35
43
63 min.
20
±
0.1
Name plate
100
±
0.15
48
±
0.15
20
10
30
L1
L2
Wiring specification
of hall sensor cable
Vu
Vv
Vw
Su
Sv
Sw
0
180
360
540
9
6
1
5
Protective tube
Extension: LRRA06AMRPN182
Pin type: 021.279.1020
made by Interconnectron
The mating connector
Plug type: LPRA06BFRBN170
6
5
4
1
2
Cable
UL20276
AWG28
㧔
19.2:
With magnet co
v
er)
㧔
19:
Without magnet co
v
er)
㧔
Gap 0.8:
With magnet co
v
er)
㧔
Gap 1:
Without magnet co
v
er)
2
×
screws
#4
×
40 UNC
Magnetic way
Hall sensor
N
×
M6 tapped holes, depth 12
The coil assembly moves in the direction
indicated by the arrow when current flows
in the order of phase U, V, and W.
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
+5VDC
Phase U
Phase V
Phase W
0V
Not used
Not used
Not used
Not used
Units: mm
Hall sensor output signals
Electrical angle
㧔
°
㧕
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
Inverse
power
(V)
Pin No.
1
2
4
5
6
Name
Phase U
Phase V
Phase W
Not used
Not used
Ground
Linear servo motor
Connector specifications
Magnetic way model
SGLTM-
L1
-0.1
-0.3
L2
N
Approx.
weight kg
35324H
324
270 (54
×
5)
6
4.8
35540H
540
486 (54
×
9)
10
8
35756H
756
702 (54
×
13)
14
11
3
82
∗
90
±
0.3
+0.6
0
0
-0.2
(120)
(70)
(0.8)
47
0.2 Y
0.8
±
0.3
4.2
±
0.1
15
±
0.1
∗
90
±
0.3
∗
91.5
±
1
(preshipment)
∗
123
max. (preshipment)
15
±
0.1
(8)
Coil assembly
55
Y
X
C1
C1
0.2 X
P
Gap
Includes a 0.2 mm-thick magnet cover.
P
9.9
°
9.9
°
∗
2.4
±
0.3
∗
2.4
±
0.3
34.5
107
34.5
(12)
L2
39
-0.1
-0.3
L1
(54)
(4)
54
YASKAWA
TYPE:
O/N
S/N
MADE IN JAPAN
DATE
O/N
S/N
MADE IN JAP
AN
DA
TE
YAS
KA
WA
TYPE:
(30.6)
R6
(54)
(54)
54
54
L2
L2
15
L1
(30.6)
33
0
-0.2
0
-0.2
-0.1
-0.3
Assembly dimensions
2
×
N-M6 tapped holes, depth 8
R0.5 max.
R1 max.
Mount the magnetic way
so that its corner surfaces
are flush with the inner
step.
Mount the magnetic way
so that its corner surfaces
are flush with the inner
step.
Spacer: Do not remove them until the coil
assembly is mounted on the machine.
2
×
N-
φ
7 mounting holes (See the sectional view for the depth.)
Name plate
Y203-EN2-02-Katalog.book Seite 212 Mittwoch, 24. Mai 2006 2:22 14
