Servomotor Overload Protection Characteristics - YASKAWA SGM7D Product Manual

4.2 Specifications and Ratings

4.2.4 Servomotor Overload Protection Characteristics

4.2.4

Servomotor Overload Protection Characteristics

The overload detection level is set for hot start conditions with a Servomotor surrounding air
temperature of 40°C.
10000
1000
100
10
1
10000
1000
100
10
1
10000
1000
100
10
1
0
Note: The above overload protection characteristics do not mean that you can perform continuous duty operation
with an output of 100% or higher.
Use the Servomotor so that the effective force remains within the continuous duty zone. Refer to the following
section for the effective torque.
4-6
SGM7E-02B, -05B, -07B, -10C, -17D, and -35E
0 50 100 150 200
Torque reference (%)
SGM7E-14C
0 50 100 150 200
Torque reference (%)
SGM7E-25D
50 100 150 200
Torque reference (%)
4.2.3 Torque-Motor Speed Characteristics on page 4-5
10000
1000
100
10
1
0
250 300
10000
1000
100
10
1
250 300
0
250 300
SGM7E-04C
50 100 150 200 250
Torque reference (%)
SGM7E-08D and -16E
50 100 150 200 250
Torque reference (%)
300
300