YASKAWA SGM7E - Servomotor Overload Protection Characteristics

5.3 Specifications and Ratings: Medium Capacity
5.3.4 Servomotor Overload Protection Characteristics
5-12
5.3.4 Servomotor Overload Protection Characteristics
The overload detection level is set for hot start conditions with a Servomotor surrounding air
temperature of 40°C.
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 torque remains within the contin-
uous duty zone given in 5.3.3 Torque-Motor Speed Characteristics on page 5-11.
10000
1000
100
10
1
10000
1000
100
10
1
10000
1000
100
10
1
10000
1000
100
10
1
10000
1000
100
10
1
0 50 100 150 200 250 300 0 50 100 150 200 250 300
0 50 100 150 200 250 300
0 50 100 150 200 250 300
0 50 100 150 200 250 300 350
SGM7F-45M SGM7F-80M
SGM7F-1AM and -80N
SGM7F-2ZN
SGM7F-1EN
Detection time (s)
Torque reference (%)
Detection time (s)
Torque reference (%)
Detection time (s)
Torque reference (%)
Detection time (s)
Torque reference (%)
Detection time (s)
Torque reference (%)