Yaskawa DC Power Input Σ-V Series Manual de usuario descargar pdf (Pagina 25)

7 Overload Characteristics

E-23

7 Overload Characteristics

The overload detection level is set under hot start

conditions at a servomo-

tor surrounding air temperature of 40°C.

* 1. A hot start indicates that both the SERVOPACK and the servomotor have run

long enough at the rated load to be thermally saturated.

* 2. The torque reference (current) is indicated as a rate (percentage) in relation to the

rated current where the rated current is 100%.

1000

100

0.1

100 150 200 250

Torque reference

(Current)

(%)

SGMMV-B3E, -B5E

SGMMV-B9E

1000

100

100 200 300 400

Torque reference

(Current)

(%)

SGMMV-A1E,-A2E,-A3E

Detecting time (s)Detecting time (s)

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Yaskawa DC Power Input Σ-V Series Manual de usuario Pagina 25