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Sigma linear motors
207
Iron-core SGLF
@
-20
Coil assembly: SGLFW-20A
@@@
A
@
D
Magnetic way: SGLFM-20
@@@
A
@
Note: 1. Multiple SGLFM-20
A magnetic ways can be connected. Connect magnetic ways so that the reference marks match one on the
other in the same direction as shown in the figure.
2. The magnetic way may affect pacemakers. Keep a minimum distance of 200 mm from the magnetic way
Coil assembly model
SGLFW-
L1
L2
L3
N
Approx.
weight kg
20A090A
91
36
72
2
0.7
20A120A
127
72
108
3
0.9
Magnetic way model
SGLFM-
L1
-0.1
-0.3
L2
(L3)
N
Approx.
weight kg
20324A
324
270 (54
×
5)
(331.6)
6
0.9
20540A
540
486 (54
×
9)
(547.6)
10
1.4
20756A
756
702 (54
×
13)
(763.6)
14
2
A
A
20
2
5.5
22.5
40
17.5
12.5
45
±
0.1
34
㧔
44
㧕
㧔
22
㧕㧔
22
㧕
㧔
32
㧕
0.5
㧔
6
㧕
㧔
20
㧕
22
㧔
Gap 0.8: With magnet cover)
㧔
Gap 1: Without magnet cover)
㧔
10.2
㧦
With magnet cover)
㧔
10
㧦
Without magnet cover)
㧔
4.2: With magnet cover)
㧔
4: Without magnet cover)
12
500
±
50
500
±
50
A
㧙
A
7
30 min.
8
2.5
5.5
L3
㧔
φ
6.1
㧕
㧔
φ
4.2
㧕
36
㧔
25
㧕
L1
L2
30
30
㧔
12
㧕
㧔
7.5
㧕
㧔
10
㧕
㧔
12.5
㧕
Nameplate
50 min.
Hall sensor
Magnetic way
2
×
screws
#4-40 UNC
Note: The coil assembly moves in the direction indicated by the arrow,
when current flows in the order of phase U, V, and W.
See the figures
and
below.
2
×
M4 tapped holes, depth 5.5
20
12.5
22.5
30
36
SGLFW-20A090A
D
3
×
M4 tapped holes, depth 5.5
20
12.5
22.5
30
36
72
SGLFW-20A120A
D
Hall sensor
Connector specifications
Pin connector type:
17JE-23090-02
㧔
D8C
㧕
made by DDK Ltd.
The mating connector
Socket connectoro 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
+5V (Power supply)
Phase U
Phase V
Phase W
0V (Power supply)
Not used
Not used
Not used
Not used
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.
9
6
1
5
Units: mm
Inverse
power
(V)
(See note.)
3
4
2
6
7
5
1
Extension: SROC06JMSCN169
Pin type: 021.423.1020
made by Interconnectron
The mating connector
Plug type: SPOC06KFSDN169
Linear servo motor
Connector specifications
Pin No.
1
2
3
4
5
6
7
Name
Phase U
Phase V
Phase W
Not used
Not used
FG
Not used
Red
White
Blue
Green/yellow
Lead color
㧔
Gap1
㧕
The height of screw head: 4.2 mm max.
Mounting screw
2
×
N
×φ
4.8
mounting holes
Reference mark
S
N
S
N
Reference mark
(Two
φ
4 marks are engraved.)
S/N
YASKAWA
YASKAWA
Reference marks
MADE
O/N
Name plate
S/N
O/N
MADE IN JAPAN
YASKAWA
Coil assembly
6
9.9
q
10
4
㧔
40
㧕
(22.5)
㧔
17.5
㧕
(34)
45
±
0.1
4.5
35
44
㧔
4.5
㧕
㧔
22
㧕
22
54
30.8
-0.2
0
L1
L2
㧔
L3
㧕
(54)
(30.8)
-0.3
-0.1
TYPE:
TYPE:
S
N
S
N
Units: mm
Y203-EN2-02-Katalog.book Seite 207 Mittwoch, 24. Mai 2006 2:22 14