Torque-Motor Speed Characteristics - YASKAWA SGM7D Product Manual

4.2.3

Torque-Motor Speed Characteristics

A :
Continuous duty zone
B :
Intermittent duty zone
SGM7E-02B
500
400
300
200
A
100
0
0 1.5 3.0 4.5 6.0 7.5 9.0
Torque (N m)
SGM7E-04C
500
400
300
200
A
100
0
0 3
Torque (N m)
500
400
300
200
A
100
0
0 6 12 18
Torque (N m)
SGM7E-16E
500
400
300
200
A
100
0
0 9 18
Torque (N m)
Note: 1. These values (typical 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 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.
(solid lines): With three-phase 200-V input
(dotted lines): With single-phase 100-V input
B
B
6 9 12 15 18
SGM7E-08D
B
24 30 36
B
27 36 45 54

4.2.3 Torque-Motor Speed Characteristics

SGM7E-05B
500
400
300
200
B
A
100
0
0 3 6 9 12 15 18
Torque (N m)
SGM7E-10C
500
400
300
200
A B
100
0
0 6 12 18 24 30 36
Torque (N m)
SGM7E-17D
500
400
300
200
A B
100
0
0 12 24 36 48 60 72
Torque (N m)
SGM7E-35E
500
400
300
200
A B
100
0
0 20 40 60 80 100 120
Torque (N m)
4.2 Specifications and Ratings
SGM7E-07B
500
400
300
200
A B
100
0
0 5 10 15 20 25 30
Torque (N m)
SGM7E-14C
500
400
300
200
B
A
100
0
0 10 20 30 40 50 60
Torque (N m)
SGM7E-25D
500
400
300
200
A
B
100
0
0 15 30 45 60 75 90
Torque (N m)
4
4-5