Yaskawa SGDH Linear Sigma Series - Manual (Page 85)

3.8 Dimensional Drawings of SGLTW / SGLTM Linear Servomotors
3-37
3
(3) Magnetic Way with Base: SGLTM-20†††AY
Note: 1. The magnetic way may affect pacemakers. Keep a minimum distance of 200 mm (7.87 in) from the
magnetic way.
2. Two magnetic ways in a set can be connected to each other.
3. The magnetic way with base has the same characteristics as those of the magnetic way without base.
(SGLTM-20†††A)
Including magnet protection cover of plate
thickness 0.2 (0.01)
Coil assembly
Gap
Base
27
(1.06)
15
(0.59)
(2.4 ±0.3)
132 (5.20) 116 (4.57) 87 (3.43)
2.4 ±
0.3
(0.09 ±
0.01 )
L3
L4
L5
0.8 (0.03)*
0.8
± 0.3
(0.03
± 0.01
)
19.2(0.76)
70
± 0.3
(2.76
± 0.01
)
-0.3
-0.1 L1
11.7 (0.46)*
54 (2.13)*
2.3 (0.09)
54 (2.13)
L2
9.
9
㩩
74 (2.91) 14 (0.55)*
162 (6.38)* 74 (2.91)
54 (2.13)* 11.7 (0.46) L2
54 (2.13)
20 (0.79)
27 (1.06)
9.9
㩩
60 (2.36)
15 (0.59)
15 (0.59)
100 (3.94)*
70 (2.76)*
55 (2.17)*
40 (1.57)
15 (0.59)
S/N O/N
TYPE: MADE IN JAPAN DATE YASKAWA
S/N O/N
TYPE: MADE IN JAPAN DATE
YASKAWA
2 × N2 - φ10 (φ0.39)mounting holes
(See the sectional view for the depth.)
2 × N1 - M6 screws, depth 8 (0.31)
2 × N1 - M6 bolts, depth 16 (0.63) * Reference length
Units: mm (in)
1
(0.04)
20 (0.79)
Magnetic Way
Model SGLTM-
L1 -0.1
-0.3
L2 L3 L4 L5 N1 N2
Approx.
Mass
kg (lb)
20324AY
324
(12.76)
270
(10.63)
310
(12.20)
162
(6.38)
162
(6.38)
6
(0.24)
2
(0.08)
5.1
(11.24)
20540AY
540
(21.26)
486
(19.13)
526
(20.71)
378
(14.88)
189
(7.44)
10
(0.39)
3
(0.12)
8.5
(18.74)
20756AY
756
(29.76)
702
(27.64)
742
(29.21)
594
(23.39)
198
(7.80)
14
(0.55)
4
(0.16)
12
(26.46)