3.5 Ratings and Specifications of SGMSH (3000 min
-1
)
3-29
3
Servomotor Specifications and Dimensional Drawings
3.5.2 SGMSH Servomotors (3000 min
-1
) With Low-backlash Gears
• Time Rating: Continuous
• Thermal Class: F
• Vibration Class: 15
μ
m or below
• Withstand Voltage: 1500 VAC for one minute
• Insulation Resistance: 500 VDC, 10 M
Ω
min.
• Enclosure: Totally enclosed, IP44 self-cooled (or the equivalent)
• Surrounding Air Temperature: 0 to 40
°
C
• Ambient Humidity: 20% to 80% (no condensation)
• Excitation: Permanent magnet
• Drive Method: Direct drive
• Mounting: Flange-mounted
(can be mounted in any direction)
• Gear Lubricating Method: Grease
• Gear Mechanism: Planetary gear mechanism
• Backlash: 0.05
°
(3 min) at the gear output shaft
• Gear Rotation Direction: Same direction as servomotor
• Max. Input Motor Speed for Gears: 4000 min
-1
Servomotor
Model
SGMSH-
Servomotor
Gear Output
Moment of Inertia J
×
10
-4
kg·m
2
Out-
put
kW
Rated
Speed
min
-1
Rated
Torque
N
x
m
Gear
Ratio
Rated
Torque/Effi-
ciency
∗
2
N·m/%
Instanta-
neous
Peak
Torque/
Effective
N·m/%
Rated
Speed
min
-1
Max.
Speed
∗
1
min
-1
Motor +
Gears
Gears
10A
AL14
1.0
3000
3.18
1/5
12.7/80
38.2/80
600
800
5.18
3.44
10A
AL24
1/9
22.9/80
68.7/80
333
444
4.85
3.11
10A
AL54
1/20
50.9/80
153/80
150
200
8.53
6.79
10A
AL74
1/29
73.8/80
221/80
103
138
6.62
4.88
10A
AL84
1/45
114/80
343/80
66
89
5.66
3.92
15A
AL14
1.5
4.9
1/5
19.6/80
58.8/80
600
800
5.91
3.44
15A
AL24
1/9
35.3/80
106/80
333
444
7.24
4.77
15A
AL54
1/20
78.4/80
235/80
150
200
9.26
6.79
15A
AL74
1/29
114/80
341/80
103
138
7.35
4.88
15A
AL84
1/45
176/80
529/80
66
89
9.05
6.58
20A
AL14
2.0
6.36
1/5
25.6/80
76.4/80
600
800
6.63
3.44
20A
AL24
1/9
45.8/80
138/80
333
444
7.96
4.77
20A
AL54
1/20
102/80
306/80
150
200
9.98
6.79
20A
AL74
1/29
148/80
443/80
103
138
13.5
10.3
20A
AL84
1/45
230/80
688/80
66
89
9.77
6.58
30A
AL14
3.0
9.8
1/5
39.2/80
118/80
600
800
17.2
10.2
30A
AL24
1/9
70.5/80
212/80
333
444
14.8
7.80
30A
AL54
1/20
157/80
470/80
150
200
27.2
20.2
30A
AL74
1/29
227/80
682/80
103
138
20.4
13.4
30A
AL84
1/45
353/80
1058/80
66
89
16.7
9.70
40A
AL14
4.0
12.6
1/5
50.4/80
151/80
600
800
19.8
10.2
40A
AL24
1/9
90.7/80
272/80
333
444
22.1
12.5
40A
AL54
1/20
202/80
605/80
150
200
29.8
20.2
40A
AL74
1/29
292/80
877/80
103
138
23.0
13.4
50A
AL14
5.0
15.8
1/5
63.2/80
190/80
600
800
32.7
20.4
50A
AL24
1/9
114/80
343/80
333
444
24.8
12.5
50A
AL54
1/20
253/80
762/80
150
200
32.5
20.2
Summary of Contents for Sigma-II Series
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