3.14 Dimensional Drawings of SGMGH Servomotors (1500 min
-1
)
3-115
3
• Dimensional Tolerances
Lubrication
• Oil lubricating type (frame numbers: 4130 to 4190)
Servomotors of this type have been shipped with oil removed. Be sure to supply oil until the red line at the upper side
of the oil gauge.
Lubrication oil recommended is industrial-use extreme-pressure gear oil of SP-system, JIS K 2219 industrial-use gear
oil or equivalent. Refer to the following table.
The following shows approximate oil amount to be supplied.
Units: mm (in)
Model
SGMGH-
Flange Face Dimensions
Shaft-end Dimensions
LB
S
30A
AT76
30D
AT76
44A
ATC6
44A
AT76
55A
ATC6
55A
AT76
75A
ATB6
75A
ATC6
75A
AT76
1AA
ATB6
1AA
ATC6
1AA
AT76
270
0.056
–
0.137
–
10.6
0.0022
–
0.0054
–
60
0
0.019
–
2.36
0
0.0007
–
270
0.056
–
0.137
–
10.6
0.0022
–
0.0054
–
60
0
0.019
–
2.36
0
0.0007
–
316
0.062
–
0.151
–
12.4
0.0024
–
0.0059
–
70
0
0.019
–
2.76
0
0.0007
–
316
0.062
–
0.151
–
12.4
0.0024
–
0.0059
–
70
0
0.019
–
2.76
0
0.0007
–
316
0.062
–
0.151
–
12.4
0.0024
–
0.0059
–
70
0
0.019
–
2.76
0
0.0007
–
270
0.056
–
0.137
–
10.6
0.0020
–
0.0054
–
60
0
0.019
–
2.36
0
0.0007
–
316
0.062
–
0.151
–
12.4
0.0024
–
0.0059
–
70
0
0.019
–
2.76
0
0.0007
–
345
0.062
–
0.151
–
13.6
0.0024
–
0.0059
–
80
0
0.019
–
3.15
0
0.0007
–
316
0.062
–
0.151
–
12.4
0.0024
–
0.0059
–
70
0
0.019
–
2.76
0
0.0007
–
345
0.062
–
0.151
–
13.6
0.0024
–
0.0059
–
80
0
0.019
–
3.15
0
0.0007
–
400
0.062
–
0.151
–
15.7
0.0024
–
0.0059
–
95
0
0.022
–
3.74
0
0.0009
–
Ambient
Temperature
Manufacturer
COSMO Oil Co., Ltd. Nippon Oil Co., Ltd.
Tonen General
Sekiyu K. K.
0 to 35
°
C
(32 to 95
°
F)
COSMO Gear
SE
100, 150
BON-NOCK
M
100, 150
GENERAL SP
Gear Roll
100, 150
Units: liter
Frame No.
4130
4135
4145
4155
4160
4165
4170
4175
4180
4185
4190
Horizontal
type
0.7
0.7
0.7
1.4
1.9
2.5
4.0
INFO
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