YASKAWA SGDH - 3.3.1 SGMGH Servomotors (1500 Min

3 Specifications and Dimensional Drawings
3.3.1 SGMGH Servomotors (1500min
-1
) Without Gears
3-18
(b) 400-V Class
* 1. These items and torque-motor speed characteristics quoted in combination with an SGDM/SGDH
SERVOPACK are at an armature winding temperature of 20°C (68°F).
* 2. The values in the parentheses are those for motors with holding brakes.
Note: These characteristics are values with the following iron plate (heat sink) attached for cooling.
SGMGH-05, 09, and 13: 400 × 400 × 20 (mm) [15.75 × 15.75 × 0.79 (in)]
SGMGH-20, 30, 44, 55, and 75: 550 × 550 × 30 (mm) [21.65 × 21.65 × 1.18 (in)]
SGMGH-1A and 1E:
650
×
650
×
35
(mm) [25.59 × 25.59 × 1.38 (in)]
Voltage 400 V
Servomotor Model
SGMGH-
05DA09DA 13DA 20DA 30DA44DA55DA75DA1ADA1EDA
Rated
Output
∗1
kW
0.45 0.85 1.3 1.8 2.9 4.4 5.5 7.5 11 15
Rated
Torqu e
∗1
N·m
2.84 5.39 8.34 11.5 18.6 28.4 35.0 48.0 70.0 95.4
lb·in
∗2
25 48 74 102 165 252 310 425 620 844
Instantaneous
Peak
Torqu e
∗1
N·m
8.92 13.8 23.3 28.7 45.1 71.1 90.7 123 175 221
lb·in
∗2
79 122 207 254 400 630 803 1089 1549 1956
Rated
Current
∗1
A (rms)
1.9 3.5 5.4 8.4 11.9 16.5 20.8 25.4 28.1 37.2
Instantaneous
Max.
Current
∗1
A (rms)
5.5 8.5 14 20 28 40.5 55 65 70 85
Rated Speed
∗1
min
-1
1500
Max. Speed
∗1
min
-1
3000 2000
Torqu e
Constant
N·m/A
(rms)
1.64 1.65 1.68 1.46 1.66 1.82 1.74 2.0 2.56 2.64
lb·in/A
(rms)
∗2
14.5 14.6 14.9 12.9 14.7 16.1 15.4 17.7 22.7 23.4
Rotor Moment
of Inertia J
∗
2
×10
-4
kg·m
2
7.24 13.9 20.5 31.7 46.0 67.5 89.0 125 281 315
(9.34) (16.0) (22.6) (40.2) (54.5) (76.0) (97.5) (134) (300) (353)
x10
-3
lb·in·s
2
6.42 12.3 18.2 28.1 40.7 59.8 78.8 111 249 279
(8.28) (14.2) (20.1) (35.6) (48.2) (67.3) (86.3) (119) (266) (312)
Rated Power
Rate
∗1
kW/s
11.2 20.9 33.8 41.5 75.3 120 137 184 174 289
Rated Angular
Acceleration
∗1
rad/s
2
3930 3880 4060 3620 4050 4210 3930 3850 2490 3030