YASKAWA SGDH, User Manual, Page: 80 / 616

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.
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
N x m
(oz x in)
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
(15.9)
0.063
(0.892)
01 ††† J3 †
3/31
2.63/80
(372/80)
8.88
(1257)
290 387
0.067
(9.49)
0.018
(0.255)
01 ††† JC †
1/21
5.34/80
(756/80)
18.1
(2563)
143 190
0.084
(11.9)
0.035
(0.496)
01 ††† J7 †
1/33
8.40/80
(1189/80)
28.4
(4021)
91 121
0.070
(9.91)
0.021
(0.297)
02 ††† J1 †
200
0.637
(90.2)
1/5
2.55/80
(361/80)
8.6
(1218)
600 800
0.386
(54.7)
0.193
(2.73)
02
†††
J3
†
3/31
5.27/80
(746/80)
17.8
(2520)
290 387
0.283
(40.1)
0.090
(1.27)
02 ††† JC †
1/21
10.7/80
(1515/80)
36.1
(5112)
143 190
0.298
(42.2)
0.105
(1.49)
02 ††† J7 †
1/33
16.8/80
(2379/80)
56.7
(8029)
91 121
0.268
(37.9)
0.075
(1.06)
04 ††† J1 †
400
1.27
(179.8)
1/5
5.08/80
(719/80)
17.2
(2436)
600 800
0.524
(74.2)
0.193
(2.73)
04
†††
J3
†
3/31
10.5/80
(1487/80)
35.5
(5027)
290 387
0.511
(72.4)
0.180
(2.55)
04 ††† JC †
1/21
21.3/80
(3016/80)
72.2
(10224)
143 190
0.561
(79.4)
0.230
(3.26)
04 ††† J7 †
1/33
33.5/80
(4744/80)
113
(16001)
91 121
0.496
(70.2)
0.165
(2.34)
08 ††† J1 †
750 2.39 (338)
1/5
9.56/80
(1354/80)
32
(4531)
600 800
2.55
(361)
0.450
(6.37)
08
†††
J3
†
3/31
19.8/80
(2804/80)
66.6
(9431)
290 387
2.53
(358)
0.425
(6.02)
08 ††† JC †
1/21
40.2/80
(5692/80)
134
(18974)
143 190
2.58
(365)
0.475
(6.73)
08 ††† J7 †
1/33
63.1/80
(8935/80)
213
(30161)
91 121
2.40
(340)
0.300
(4.25)
15 ††† J1 †
1500 4.77 (675)
1/5
19.1/80
(2705/80)
64.4
(9119)
600 800
4.97
(704)
0.950
(13.5)
15
†††
J3
†
1/11
42.5/80
(6019/80)
144
(20107)
269 359
5.27
(746)
1.250
(17.7)
15 ††† JC †
1/21
80.1/80
(11342/80)
270
(38232)
143 190
5.33
(755)
1.300
(18.4)
15 ††† J7 †
1/33
126/80
(17842/80)
425
(60180)
91 121
4.82
(683)
0.800
(11.3)