5.3 External Dimensions
5.3.6 SGLTW-80: Standard Models
5-24
Magnetic Ways: SGLTM-80
A
Note: 1. Two Magnetic Way tracks are used together as a set. For safety, when they are shipped, the two tracks are
secured to a mounting spacer made from aluminum.
2. More than one Magnetic Way can be connected.
3. Dimensions with asterisks are the distances between the Magnetic Way tracks. Install the tracks according
to the specified dimensions. Observe the dimensions given in
Mounting
S
ection Details
after installation.
Dimensions when the Magnetic Way is shipped from the factory are indicated by
.
4. Use socket head screws of strength class 10.9 or higher for the Magnetic Way mounting screws. (Do not
use stainless steel screws.)
Magnetic
Way
Model
SGLTM-
L1
L2
L3
LA
LB
LC
LD
N1
N2
Approx.
Mass
[kg]
80405A
405
337.5
(67.5
×
5)
337.5
(33.75
×
10)
39.4
16.9
50.6
100
6
11
14
80675A
675
607.5
(67.5
×
9)
607.5
(33.75
×
18)
39.4
16.9
50.6
100
10
19
24
80945A
945
877.5
(67.5
×
13)
887.5
(33.75
×
26)
39.4
16.9
50.6
100
14
27
34
2
×
N1
×
M8
×
10
2 × N2 × 9 dia. (Refer to
Side-to-Side Cro
ss
Section
for the depth.)
Mounting Section Details
Unit: mm
C1
C1
Moving Coil
85
(15)
(120)
100
(1.4)
(150)
25.1
Gap 1.4
±
0.3
19.1
19.1
♣
153 max. (at the factory)
*
111.8
±
0.3
♣
113 ±1 (at the factory)
R0.
5 max.
R: 1 m
ax.
*
111.8
±
0.3
LD
(67.5)
LC
L2
67.5
L1
(11.3)
*
1.5
±
0.3
57
L3
33.75
(37.9)
(37.9)
(67.5)
R7
LA
131
*
1.5
±
0.3
(67.5)
L2
67.5
5.6
°
L1
LB
57
4
5.6
°
6
Spacers: Do not remove them
until the Moving Coil is mounted
on the machine.
Side-to-Side Cross Section
Mount the Magnetic Way so
that its edge surfaces are
flush with the inner step.
Mount the Magnetic Way so
that its edge surfaces are
flush with the inner step.
-0.1
-0.3
0
-0.2
0
-0.2
0
-0.2
+0.6
0
-0.1
-0.3
0
-0.2
0
-0.2
0
-0.2
+0.6
0
-0.1
-0.3
0
-0.2
0
-0.2
0
-0.2
+0.6
0
