YASKAWA SGM7J-A5A, Technical Supplement

Page: 212 / 622

Direct Drive Servo Motors
SGM7F (With Core, Inner Rotor)
194
Servomotor Overload Protection Characteristics
The overload detection level i s s et for hot s tart condition s with a Servomotor s urrounding air temperature of
40

C.
Note: The above overload protection characteri s tic s do not mean that you can perform continuou s duty operation with an out-
put of 100% or higher. U s e the Servomotor s o that the effective torque remain s within the continuou s duty zone given in
Torque-Motor Speed Characteri s tic s on page 193.
10000
1000
100
10
1
SGM7F- A, - B SGM7F-08C
0 50 100 150 200 250 300
10000
1000
100
10
1
SGM7F-17C and -25C
0 50 100 150 200 250 300
10000
1000
100
10
1
SGM7F-35D
0 50 100 150 200 250 300
10000
1000
100
10
1
0 50 100 150 200 250 300
SGM7F-16D
10000
1000
100
10
1
0 50 100 150 200 250 300
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 (%)