4.4 External Dimensions
4.4.4 SGLFW2-90: Water-Cooled Models
4-28
4.4.4
SGLFW2-90: Water-Cooled Models
Contact your Yaskawa representative for information on the SGLFW2-90A380A
L
and -
90A560A
L
.
Moving Coils with Polarity Sensors (Hall Sensors): SGLFW2-
90A200ASL
*
Use R1/8 stainless steel joints for the cooling medium.
There is no directionality to the cooling medium ports. Use either side as the inlet port.
Moving Coil Model SGLFW2-
L
Approx. Mass
[kg]
90A200ASL
300
±
30
6.1
90A200ASLH
500
±
50
6.1
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.
Tab housing: 1-917808-2
Contacts: 917803-2 (A1, A2, and B1)
84695-1 (B2)
From Tyco Electronics Japan G.K.
Mating Connector
Receptacle housing: 1-917807-2
Contacts: 179956-2
•
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
(60)
(60)
(1.5)
120
(11.2)
(6)
102102
65
±
0.1
0.2
0.5
±
0.1
(from Magnetic Way end surface)
53
±
0.1
Gap 0.8
114.5
(cooling plate)
116.5
(motor)
Servomotor connector
Polarity sensor (hall sensor) and
thermal protector connector
L
L
60 min.
(11.7 dia.)
50 min.
205
32
30
(39)
16
60
Polarity Sensor
(Hall Sensor)
Thermal protector relay connector (Molex Japan Co., Ltd.)
Plug housing: 5559-02P
Receptacle housing: 5557-02R
Magnetic Way
Servomotor Main Circuit Cable
UL2586, AWG10
6
×
M6
×
11.5
Thermal protector cable
UL1333, AWG20
Thermal protector relay cable
UL1333, AWG22
2 screws
#4-40 UNC
2 × RC 1/8 (for cooling medium)
*
60
6
Polarity sensor (hall sensor) and
thermal protector cable
UL20276, AWG28
87.5
15
(12)
(2)
(5)
Unit: mm
The Moving Coil moves in the direction
indicated by the arrow when current
flows in the following phase sequence:
U, V, W.
Vu
Vv
Vw
Su
Sv
Sw
0
180
360
540
Electrical angle (°)
Inverse power (V)
A1
B1
B2
A2
A1
Phase U
Red
A2
Phase V
White
B1
Phase W
Black
B2
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
