YASKAWA SGMGH - Page 85

3 Specifications and Dimensional Drawings
3.2.2 SGMPH Servomotors With Standard Backlash Gears
3-14
* 1. Maximum motor speed is up to 4000 min
-1
at the shaft.
* 2. Gear output torque is expressed using the following equation.
(Gear output torque) = (servomotor output torque) × × (efficiency)
Servomotor
Model
SGMPH-
Servomotor Gear Output
Moment of Inertia J
×10
-4
kg·m
2
(x 10
-3
oz·in·s
2
)
Out-
put
W
Rated
Speed
min
-1
Rated
Torque
Nxm
(ozxin)
Gear
Ratio
Rated
Torque/
Effi-
ciency
∗
2
N·m/%
(oz·in/%)
Instanta-
neous
Peak
Torque
N·m
(oz·in)
Rated
Speed
min
-1
Max.
Speed
∗1
min
-1
Motor +
Gears
Gears
01J1
100
3000
0.318
(45.0)
1/5
1.27/80
(180/80)
4.32
(612)
600 800
0.112
(1.59)
0.063
(0.892)
01J3
3/31
2.63/80
(372/80)
8.88
(1257)
290 387
0.067
(0.949)
0.018
(0.255)
01JC
1/21
5.34/80
(756/80)
18.1
(2560)
143 190
0.084
(1.19)
0.035
(0.496)
01J7
1/33
8.40/80
(1190/80)
28.4
(4020)
91 121
0.070
(0.991)
0.021
(0.297)
02J1
200
0.637
(90.2)
1/5
2.55/80
(361/80)
8.6
(1220)
600 800
0.386
(5.47)
0.193
(2.73)
02J3
3/31
5.27/80
(746/80)
17.8
(2520)
290 387
0.283
(4.01)
0.090
(1.27)
02JC
1/21
10.7/80
(1520/80)
36.1
(5110)
143 190
0.298
(4.22)
0.105
(1.49)
02J7
1/33
16.8/80
(2380/80)
56.7
(8030)
91 121
0.268
(3.79)
0.075
(1.06)
04J1
400
1.27
(179.8)
1/5
5.08/80
(719/80)
17.2
(2440)
600 800
0.524
(7.42)
0.193
(2.73)
04J3
3/31
10.5/80
(1490/80)
35.5
(5030)
290 387
0.511
(7.24)
0.180
(2.55)
04JC
1/21
21.3/80
(3020/80)
72.2
(10200)
143 190
0.561
(7.94)
0.230
(3.26)
04J7
1/33
33.5/80
(4740/80)
113
(16000)
91 121
0.496
(7.02)
0.165
(2.34)
08J1
750 2.39 (338)
1/5
9.56/80
(1350/80)
32
(4530)
600 800
2.55
(36.1)
0.450
(6.37)
08J3
3/31
19.8/80
(2800/80)
66.6
(9430)
290 387
2.53
(35.8)
0.425
(6.02)
08JC
1/21
40.2/80
(5690/80)
134
(19000)
143 190
2.58
(36.5)
0.475
(6.73)
08J7
1/33
63.1/80
(8940/80)
213
(30200)
91 121
2.40
(34.0)
0.300
(4.25)
15J1
1500 4.77 (675)
1/5
19.1/80
(2710/80)
64.4
(9120)
600 800
4.97
(70.4)
0.950
(13.5)
15J3
1/11
42.5/80
(6020/80)
144
(20100)
269 359
5.27
(74.6)
1.250
(17.7)
15JC
1/21
80.1/80
(11300/80)
270
(38200)
143 190
5.33
(75.5)
1.300
(18.4)
15J7
1/33
126/80
(17800/80)
425
(60200)
91 121
4.82
(68.3)
0.800
(11.3)
1
gear ratio
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