YASKAWA SGM7J-A5A, Technical Supplement

Page: 314 / 622

Linear Servo Motors
SGLFW2 (Models with F-type Iron Cores, 400V)
296

Moving Coils with Polarity S ensors: S GLFW2-30D

A S

Moving Coils without Polarity S ensors: S GLFW2-30D

AT
Refer to the following section for the connector specifications for the Sensor Cable and Servomotor Main Circuit
Cable or Moving Coils with Polarity Sensors: SGLFW2-30 and -45.
Moving Coil Mo d el
S GLFW2
L1 L2 L3 Approx Mass (kg)
30D120A

125 52.5 105.9 1.0
30D230A

130 157.5 210.9 1.8
The Moving Coil moves in the direction
indicated by the arrow when current
flows in the following phase sequence:
U, V, W.
Unit: mm
without
magnetic cover
Gap 1.0
with magnetic cover
(27.5)
(27.5)
(27.5) 1.5
(55)
(0.5)
15
50
12
(6)
29 0.1
15
26.7
L2
L3
(33.2)
L1
12.5
0.1
(10.2)
27
40 0.1
31
(7)
7.5
12.6
0.2
Gap 0.8
500
50
500
50
( dia.)
Thermal protector relay
connector (Molex Japan Co., Ltd.)
Polarity sensor
Polarity sensor and
thermal protector cable
UL20276, AWG28
2 × #4-40 UNC
screws
Thermal protector relay cable
UL1333, AWG22
Thermal protector cable
UL1333, AWG20
50 min.
Servomotor Main Circuit Cable
UL2586, AWG19
8 x M4 x 8
Polarity sensor and thermal
protector connector
Servomotor connector
Magnetic Way
50 min.
Receptacle housing: 5557-02R
Plug housing: 5559-02P
The Moving Coil moves in the direction
indicated by the arrow when current
flows in the following phase sequence:
U, V, W.
Unit: mm
without
magnetic cover
Gap 1.0
with magnetic cover
(27.5)
(27.5)
(27.5) 1.5
(55)
(0.5)
15
50
12
(6)
29 0.1
15
7.5
26.7 L2
L3
(33.2)
L1
12.5
0.1
(10.2)
40 0.1
31
(7)
12.6
0.2
Gap 0.8
500±50
(6.6 dia.)
100±20
50 min.
Magnetic Way
Servomotor Main Circuit Cable
UL2586, AWG19
Thermal protector cable
UL1333, AWG20
Thermal protector
connector
Servomotor connector
s and .