YASKAWA SGM7J-A5A, Technical Supplement

Page: 163 / 622

Rotary Servo Motors
SGM7G
145
Rotary Servo Motors
Torque-Motor Speed Characteristics (400 V Models -05D to -1ED)
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. The intermittent duty zone in
the graphs show the characteristics when a three-phase, 400-VAC power supply voltage is used.
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.
SGM7G-30D
SGM7G-09D SGM7G-13D SGM7G-05D SGM7G-20D
0
2
4
6
8
10
B
A
0 1000 2000 3000
0
3
6
9
12
15
B
A
0 1000 2000 3000
0
5
10
15
20
25
B
A
0 1000 2000 3000
0
6
12
18
24
30
B
A
0 1000 2000 3000
0
10
20
30
40
50
B
A
0 1000 2000 3000
SGM7G-44D
0
15
30
45
60
75
B
A
0 1000 2000 3000
SGM7G-1AD
0 1000 2000
SGM7G-1ED
B
A
B
A
0 1000 2000
SGM7G-55D
B
A
0 1000 2000 3000
0
40
80
120
160
200
0
100
200
300
0
20
40
60
80
100
0
28
56
84
112
140
SGM7G-75D
B
A
0 1000 2000 3000
To
rque (N·m)
Motor speed (min -1 )
Continuous duty zone
Intermittent duty zone
A :
B :
To
rque (N·m)
Motor speed (min -1 )
To
rque (N·m)
Motor speed (min -1 )
To
rque (N·m)
Motor speed (min -1 )
To
rq
ue (N·m)
Motor speed (min
-1
)
To
rq
ue (N·m)
Motor speed (min
-1
)
To
rq
ue (N·m)
Motor speed (min -1 )
To
rq
ue (N·m)
Motor speed (min -1 )
To
rq
ue (N·m)
Motor speed (min -1 )
To
rq
ue (N·m)
Motor speed (min -1 )