YASKAWA SGM7J-A5A, Technical Supplement

Page: 292 / 622

Linear Servo Motors
SGLFW2 (Models with F-type Iron Cores, 200V)
274
SGLFW2-45

Moving Coils with Polarity S ensors: S GLFW2-45A

A S
Moving Coil Mo d el S GLFW2- L1 L2 L3 Flatness
Approx. Mass
[kg]
45A200AS 205 89.5 187 0.2 2.9
45A380AS 384 268.5 365.5 0.3 5.5
11
(36) 2
(6)
(37.5)
(37.5)
48.5 (55)
L1
L3
L2
50 ± 0.1
(75)
38 ± 0.1
(11.2)
32
(9)
46
15
±
0.1
(0.5)
69.5
14.5
22.5
(9.1
dia.)
Gap 0.8
12
300
±
30
30
0
±
30
23
Thermal protector relay connector (Molex Japan LLC)
50 min.
Polarity
sensor
Polarity sensor and
thermal protector cable
UL20276, AWG28
Magnetic
Way
Refer to the following table.
50 min.
Servomotor Main Circuit Cable
UL2586, AWG15
Thermal protector cable
UL1333, AWG20
Thermal protector relay cable
UL1333, AWG22
Refer to the following figures and .
The Moving Coil moves in the direction
indicated by the arrow when current flows
in the following phase sequence: U, V, W.
2 × #4-40
UNC screws
Polarity sensor and thermal
protector connector
Servomotor connector
Receptacle housing: 5557-02R
Plug housing: 5559-02P
Unit: mm
46 23
11
14.5
60.5 89.5
37
268.5 (89.5 × 3)
46 23
14.5
11
60.5 89.5
37
8 × M6 × 11.5
4 × M6 × 11.5