3 overload characteristics – Yaskawa SGDB User Manual
Page 298
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SERVO SELECTION AND DATA SHEETS
5.3.3 Overload Characteristics
288
5.3.3 Overload Characteristics
The SERVOPACK has a built-in overload protective function to protect the SERVOPACK and
servomotor from overload. Therefore, the SERVOPACK allowable power is limited by the
overload protective function, as shown below.
The overload detection level is quoted under hot start conditions at a motor ambient temper-
ature of 40°C.
Operating Time (s)
Motor Current
Overload Characteristics
Rated current
Maximum current
Rated current+Maximum current
2
Approx.
TERMS
Hot Start
Indicates that both SERVOPACK and servomotor have run long enough at rated load to be
thermally saturated.
5
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