
4.4 External Dimensions
4.4.1 SGLFW2-30
4-17
4
S
pecification
s
, Rating
s
, and Exter
nal Dimen
s
ion
s
of
SG
LF
S
ervomotor
s
4.4
External Dimensions
4.4.1
SGLFW2-30
Moving Coil with Polarity Sensor (Hall Sensor): SGLFW2-30A070AS
Moving Coil Model SGLFW2-
L
Approx. Mass [kg]
30A070AS1
300
±
30
0.5
30A070AS1H
500
±
50
0.5
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) and Thermal
Protector 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
SGLFW2-30A070AS
50 min.
31
15
14
29
40
18
20
3 × M4 × 8
Polarity sensor
(hall sensor)
Magnetic Way
Thermal protector relay
connector (Molex Japan LLC)
Receptacle housing: 5557-02R
Plug housing: 5559-02P
Polarity sensor (hall sensor)
and thermal protector cable
UL20276, AWG28
2 × #4-40
UNC screws
Polarity sensor (hall sensor) and
thermal protector connector
Servomotor connector
(7 dia.)
Refer to the following figure
.
Servomotor Main Circuit Cable
UL2586, AWG19
The Moving Coil moves in the
direction indicated by the
arrow when current flows in
the following phase
sequence: U, V, W.
Thermal protector cable
UL1333, AWG20
Thermal protector relay cable
UL1333, AWG22
Unit: mm
50 min.
Gap: 0.8
(27.5)
(27.5)
(27.5)
1.5
(55)
15
(6)
40
0.1
29
0.1
12.5
0.1
(10.2)
54
14
20
20
70
(1.5)
27
31
(9)
(12)
0.2
5.8
12.2
L
L
Vu
Vv
Vw
Su
Sv
Sw
0
180
360
540
Inverse power (V)
Electrical angle (°)
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 (thermal protector), +5 V (power supply)
2
Su
6
Not used
3
Sv
7
4
Sw
8
5
0 V (power supply)
9
Thermal protector