YASKAWA E Series Product Manual page 135

7.2.3 Torque-Motor Speed Characteristics
of the SGM7G-03 to -20
A : :
Continuous duty zone
B : :
Intermittent duty zone
SGM7G-03A
3500
3000
2500
2000
1500
A
1000
500
0
0 1.2 2.4
Torque (N·m)
SGM7G-20A
3500
3000
2500
2000
1500
A
1000
500
0
0 6 12
Torque (N·m)
A single-phase power input can be used in combination with the SGD7S-120A
*
Note: 1. These values are for operation in combination with a SERVOPACK when the temperature of the armature
winding is 20°C. These are typical values.
2. The characteristics in the intermittent duty zone depend on the power supply voltage.
3. If the effective torque is within the allowable range for the rated torque, the Servomotor can be used within
the intermittent duty zone.
4. If you use a Servomotor Main Circuit Cable that exceeds 20 m, the intermittent duty zone in the torque-
motor speed characteristics will become smaller because the voltage drop increases.
7.2.4 Servomotor Ratings of the SGM7G-30 to -1E
Rated Output
*1, *2
Rated Torque
Instantaneous Maximum Torque
*1
Rated Current
Instantaneous Maximum Current
Rated Motor Speed
Maximum Motor Speed
Torque Constant
Motor Moment of Inertia
Rated Power Rate
Rated Angular Acceleration Rate
Heat Sink Size (steel)
Protective Structure
7.2.3 Torque-Motor Speed Characteristics of the SGM7G-03 to -20
(solid lines): With three-phase 200-V or single-phase 230-V input
(dotted lines): With single-phase 200-V input
SGM7G-05A
3500
3000
2500
2000
1500
B
A B
1000
500
0
3.6 4.8 6 0 2 4
Torque (N·m)
B
18 24 30
Voltage
Model SGM7G-
*1
kW
Nm
*1 Nm
Arms
*1
Arms
*1 -1
min
*1 -1
min
Nm/Arms
×10
-4
*1
kW/s
*1
rad/s
mm
*3
SGM7G-09A
3500
3000
2500
2000
1500
A
1000
500
0
0 3 6 9
6 8 10
Torque (N·m)

*6
30A 30A 44A
2.9 2.4 4.4
18.6 15.1 28.4
54.0 45.1 71.6
23.8 19.6 32.8
70 56 84
1500 1500 1500
3000 3000 3000
0.848 0.848 0.934
46.0 46.0
67.5
2
kgm
） ） (75.4)
(53.9 (53.9
75.2 49.5 119
(64.2) (42.2) (107)
4040 3280 4210
2
(3450) (2800) (3770)
550 × 550 × 30
Totally enclosed, self-cooled, IP67
7.2 Specifications and Ratings
SGM7G-13A*
3500
3000
2500
2000
1500
B A B
1000
500
0
12 15 0 5 10 15
Torque (N·m)
A008.
200 V
55A 75A 1AA
5.5 7.5 11
35.0 48.0 70.0
102 119 175
37.2 54.7 58.6
110 130 140
1500 1500 1500
3000 3000 2000
1.00 0.957 1.38
125
89.0 242
(96.9) ） (261)
(133
138 184 202
(126) (173) (188)
3930 3840 2890
(3610) (3610) (2680)
650 × 650 ×
35
Continued on next page.
20 25
1EA
15
95.4
224
78.0
170
1500
2000
1.44
303
7
(341)
300
(267)
3150
(2800)
7-5