
4.4 External Dimensions
4.4.8 SGLFW-35
4-36
4.4.8
SGLFW-35
Moving Coils: SGLFW-35A
A
Note: The above dimensional drawing gives the dimensions for both models with polarity sensors (hall sensors) and
models without polarity sensors (hall sensors).
Moving Coil Model SGLFW-
L1
L2
L3
Flatness
Approx. Mass [kg]
35A120A
127
72
108
0.1
1.3
35A230A
235
180
216
0.2
2.3
Connector Specifications
Polarity Sensor (Hall Sensor) Output Signal
•
Servomotor Connector
The figure on the right shows
the relationship between the
Su, Sv, and Sw polarity sen-
sor (hall sensor) output sig-
nals and the inverse power
of each motor phase Vu, Vv,
and Vw when the Moving
Coil moves in the direction
indicated by the arrow in the
dimensional drawings of the
Moving Coil.
Plug: 350779-1
Pins: 350218-3 or 350547-3 (No.1 to 3)
350654-1 or 350669-1 (No. 4)
From Tyco Electronics Japan G.K.
Mating Connector
Cap: 350780-1
Socket: 350536-3 or 350550-3
•
Polarity Sensor (Hall Sensor) Connector
Pin connector: 17JE-23090-02 (D8C) -CG
From DDK Ltd.
Mating Connector
Socket connector: 17JE-13090-02 (D8C) A-CG
Studs: 17L-002C or 17L-002C1
SGLFW-35A120A
Unit: mm
SGLFW-35A230A
Refer to the following table.
5.5
2
45
0.1
34
(32)
0.5
7.7
(6)
55
43
(30)
(25)
12.5
(30)
(30)
(60)
(Gap: 0.8 with magnet cover)
(Gap: 1 without magnet cover)
(10.2 with magnet cover)
(10 without magnet cover)
(4.2 with magnet cover)
(4 without magnet cover)
12
5
500
50
500
50
7
L1
30
(6.1 dia.)
(4.2 dia.)
(10.5)
(12.5)
(7.5)
L3
30 min.
L2
30
25
36
(8.5)
50 min.
Polarity sensor
(hall sensor)
Magnetic Way
2
#4-40 UNC
screws
The Moving Coil moves in
the direction indicated by
the arrow when current flows in
the following phase sequence: U, V, W.
Refer to the following
figures
and
.
(35)
18
(35)
37
9.7 dia.
6
M4
8
(35)
18
(30)
(8.5)
(12.5)
30
36
72
12
M4
8
(35)
18
(8.5)
(12.5)
30
36
180 (36
5)
(30)
Vu
Vv
Vw
Su
Sv
Sw
0
180
360
540
Electrical angle (°)
Inverse power (V)
1
2
3
4
1
Phase U
Red
2
Phase V
White
3
Phase W
Black
4
FG
Green
9
6
5
1
1
+5 V (power supply)
6
Not used
2
Phase U
7
3
Phase V
8
4
Phase W
9
5
0 V (power supply)
−
−