YASKAWA SGM7J-A5A, Technical Supplement

Page: 138 / 622

Rotary Servo Motors
SGM7P
120
Torque-Motor Speed Characteristics
* A single-phase power input can be used in combination with the SGD7S-120A  A008.
Note: 1. These values are for operation in combination with a SERVOPACK when the temperature of the armature winding
is 100°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 Servo Motor can be used within the
intermittent duty zone.
4. If you use a Servo Motor 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.
SGM7P-01A
A B
0 0.25 0.5 0.75 1
0
1000
2000
3000
4000
5000
6000
SGM7P-02A
A B
0 0.5 1 1.5 2
0
1000
2000
3000
4000
5000
6000
7000
SGM7P-04A
A B
0 1 2 3 4
0
1000
2000
3000
4000
5000
6000
7000
SGM7P-08A
A B
0 2 4 6 8
0
1000
2000
3000
4000
5000
6000
7000
A :
B :
Continuous duty zone
(solid lines): With three-phase 200-V or single-phase 230-V input
(dotted lines): With single-phase 200-V input
Intermittent duty zone
Motor speed (min
-1
)
Motor speed (min
-1
)
Torque (N·m)
Torque (N·m)
Torque (N·m) Torque (N·m) Torque (N·m)
Motor speed (min
-1
)
Motor speed (min
-1
)
Motor speed (min
-1
)
SGM7P-15A
*
A
B
0 4 8 12
0
16
1000
2000
3000
4000
5000
6000
7000