3.14 Dimensional Drawings of SGMGH Servomotors (1500 min
-1
)
3-113
3
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.
(3) Large Oil Lubricating Type
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
Q
LE
LG
LR
R
QK
KB1
KB2
KL1
88(3.46)
LM
47
LL
L
φ
Sh6
φ
LBf8
φ
LC
φ
LA
N-
φ
LZ Mounting holes
Oil scavenging
plug
Hydrant
Oil scavenging plug
A
W
T
U
Tap
×
Depth
(See the
following
table.)
Shaft End
Units: mm (in)
Model
SGMGH-
Gear Model
Gear
Ratio
L
LL
LM
KB1
KB2
KL1
R
A
Shaft Center
Allowable
Radial Load
N (lbf)
30A
AT76
CHVJ-4160
1/29
687
(27.1)
192
(7.56)
145
(5.71)
77
(3.03)
22
(0.87)
140
(5.51)
495
(19.5)
228
(8.98)
16290
(3665)
30D
AT76
44A
ATC6 CHVJ-4160
1/21
721
(28.4)
226
(8.90)
179
(7.05)
77
(3.03)
22
(0.87)
140
(5.51)
495
(19.5)
228
(8.98)
14640
(3294)
44A
AT76
CHVJ-4170
1/29
785
(30.9)
226
(8.90)
179
(7.05)
77
(3.03)
22
(0.87)
140
(5.51)
559
(22.0)
243
(9.57)
19020
(4280)
55A
ATC6 CHVJ-4170
1/21
853
(33.6)
260
(10.2)
213
(8.39)
86
(3.39)
22
(0.87)
150
(5.91)
593
(23.3)
243
(9.57)
17180
(3866)
55A
AT76
CHVJ-4175
1/29
853
(33.6)
260
(10.2)
213
(8.39)
86
(3.39)
22
(0.87)
150
(5.91)
593
(23.3)
243
(9.57)
19020
(4280)
75A
ATB6 CHVJ-4160
1/11
863
(34.0)
334
(13.1)
287
(11.3)
86
(3.39)
22
(0.87)
150
(5.91)
529
(20.8)
228
(8.98)
11740
(2642)
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