Overload Characteristics - YASKAWA SGM Series User Manual

Servodrive Characteristics

3.1 Overload Characteristics

3
The SERVOPACK has a built-in overload protective function to protect the SERVOPACK and Ser-
vomotor from overload. Allowable power for the SERVOPACK is therefore limited by the overload
protective function as shown in Fig. 3.1.
The overload detection level quoted under hot start conditions at a motor ambient temperature of
40°C cannot be modified.
Operating time (s)
Rated current
Rated
Approx.
current
Figure 3.1
+
Maximum current
+
2
Motor current
Overload Characteristics
3 -2
Maximum
current