3.2 Servomotors
3-19
Specifications and External Dimensions for Motors
3
(4) 400 V class: High-speed type
∗
These items and torque-motor speed characteristics quoted in combination with a SERVOPACK are at an armature
winding temperature of 20
°
C.
Note 1. The values in parentheses are for servomotors with holding brakes.
2. The above specifications show the values under the cooling condition when the following heat sinks are mounted
on the servomotors.
SGMGV-05D
: 250 mm
×
250 mm
×
6 mm (aluminum)
SGMGV-09D, -13D, -20D
: 400 mm
×
400 mm
×
20 mm (iron)
SGMGV-30D, -44D, -55D, -75D
: 550 mm
×
550 mm
×
30 mm (iron)
Servomotor Model: SGMGV-
D8M
05
09
13
20
30
44
55
75
Rated Output
*
kW
0.45
0.85
1.3
1.8
2.9
4.4
5.5
7.5
Rated Torque
*
N
x
m
2.86
5.39
8.34
11.5
18.6
28.4
35.0
48.0
Instantaneous Peak
Torque
*
N
x
m
9
20
30
46
60
92
107
130
Rated Current
*
Arms
2.6
3.5
5.4
8.4
11.9
16.5
20.8
25.7
Instantaneous Max.
Current
*
Arms
8.5
14
20
37.6
40.5
55
65
70
Rated Speed
*
min
-1
1500
Max. Speed
*
min
-1
5000
4000
Torque Constant
N
x
m/Arms
1.13
1.72
1.78
1.50
1.64
1.93
1.80
1.92
Rotor Moment of
Inertia
×
10
-4
kg
x
m
2
3.33
(3.58)
13.9
(16)
19.9
(22)
26
(28.1)
46
(54.5)
67.5
(76.0)
89.0
(97.5)
125
(134)
Rated Power Rate
*
kW/s
24.6
(22.8)
20.9
(18.2)
35.0
(31.6)
50.9
(47.1)
75.2
(63.5)
119
(106)
138
(126)
184
(172)
Rated Angular
Acceleration
*
rad/s
2
8590
(7990)
3880
(3370)
4190
(3790)
4420
(4090)
4040
(3410)
4210
(3740)
3930
(3590)
3840
(3580)
