
4.4 External Dimensions
4.4.7 SGLFW-20
4
S
pecification
s
, Rating
s
, and Exter
nal Dimen
s
ion
s
of
SG
LF
S
ervomotor
s
4-35
Magnetic Ways: SGLFM-20
A
Note: More than one Magnetic Way can be connected. Connect the Magnetic Ways so that the reference marks on
them are aligned in the same direction as shown in the figure.
Magnetic Way
Model SGLFM-
L1
L2
(L3)
LA
N
Approx. Mass
[kg]
20324A
324
270 (54
×
5)
(331.6)
30.8
6
0.9
20540A
540
486 (54
×
9)
(547.6)
30.8
10
1.4
20756A
756
702 (54
×
13)
(763.6)
30.8
14
2
(Gap: 1)
S
N
S
N
6
9.9°
10
4
(40)
(22.5)
(17.5)
(34)
4.5
35
44
(4.5)
(22)
22
54
LA
L1
L2
(L3)
(54)
(30.8)
S
N
S
N
45±0.1
Moving Coil
2 × N × 4.8 dia.
Reference mark
(There are two, approx. 4-dia. indentations.)
Height of screw head: 4.2 max.
Mounting Section Details
Reference mark
(Reference mark)
Unit: mm
-0.1
-0.3
0
-0.2
-0.1
-0.3
0
-0.2
-0.1
-0.3
0
-0.2