Yaskawa SGDH Linear Sigma Series - Manual (Page 87)

3.8 Dimensional Drawings of SGLTW / SGLTM Linear Servomotors
3-39
3
(2) Magnetic Way: SGLTM-35†††A
Note: 1. Two magnetic ways for both ends of coil assembly make one set. Spacers are mounted on magnetic ways
for safety during transportation. Do not remove the spacers until the coil assembly is mounted on a
machine.
2. The magnetic way may affect pacemakers. Keep a minimum distance of 200 mm (7.87 in) from the
magnetic way.
3. Two magnetic ways in a set can be connected to each other.
4. The dimensions marked with an  are the dimensions between the magnetic ways. Be sure to follow
exactly the dimensions specified in the figure above. Mount magnetic ways as shown in Assembly
Dimensions. The values with an
♣ are the dimensions at preshipment
5. Use socket headed screws of strength class 10.9 minimum for magnetic way mounting screws. Do not use
stainless steel screws..
L2
L1 -0.3
-0.1
15 -0.2
0
2 ×N×M6 screws, depth 8 (0.31)
MADE IN JAPAN DATE S/N O/N
TYPE: YASKAWA
Assembly Dimensions
C1
C1
Mount the magnetic way
so that its corner surfaces
are flush with the inner
step.
Coil assembly
15 (0.59)
62 0
+0.6 39
-0.2
0 L2
L1 -0.3
-0.1 12
(0.47)*
9.9
9.9
34.5 (1.36)
L2
R6
33 -0.2
0
R0.5 max.
4
Nameplate
Spacers: Do not remove them until the
coil assembly is mounted on the machine.
R1 max.
Mount the magnetic way
so that its corner surfaces
are flush with the inner
step.
103 (
4.06) max (preshipment)
70
± 0.3
(
2.76
± 0.001
)
1
(0.04)*
47
(1.85)
8
(0.31)*
100 (3.94)*
70 (2.76)*
55 (2.17)
70± 0.3
( 2.76± 0.01 )
(2.44 ) +0.02
0
15 (0.59) 19 (0.75)
3 (0.12)
Gap1
± 0.3
(0.04
± 0.01
)
(0.59 ) -0.01
0
54
(2.13)* 54 (2.13)
54 (2.13)
54 (2.13)
30.6
(1.20)*
-0.01 (1.54 ) 0
2.4± 0.3
( 0.09± 0.01 )
87 (3.43)
2.4± 0.3
( 0.09± 0.01 )
34.5 (1.36)
(1.30 )
-0.01
0
2 ×N-φ7 (φ0.28) mounting holes (See the sectional view for the depth)
* Reference length
Units: mm (in)
54
(2.13)*
30.6 (1.20)*
71.5
± 1
(
2.81
± 0.04
)
(preshipment)
54 (2.13)*
Magnetic Way
Model SGLTM-
L1 -0.1
-0.3
L2 N
Approx.
Mass
kg (lb)
35324A
324
(12.76)
270 (10.63)
(54 (2.13) × 5 (0.20))
6
(0.24)
4.8
(10.56)
35540A
540
(21.26)
486 (19.13)
(54 (2.13) × 9 (0.35))
10
(0.39)
8
(17.64)
35756A
756
(29.76)
702 (27.64)
(54 (2.13) × 13 (0.51))
14
(0.55)
11
(24.25)