Title:
SERVO MOTOR POWER SOURCE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/095372
Kind Code:
A1
Abstract:
This power source system comprises: a servo amplifier; a power source that switchably outputs voltages of at least two sizes; a servo amplifier control circuit that is connected to the power source and that controls the servo amplifier; a switch that opens and closes an electrical path between the power source and the servo amplifier; a voltage comparison circuit that compares the voltage output by the power source and a threshold value prescribed in advance; and a switch control circuit that controls the opening and closing of the electrical path between the power source and the servo amplifier by the switch according to the comparison result from the voltage comparison circuit.
Inventors:
INAGAKI KEITAROU (JP)
Application Number:
PCT/JP2022/040914
Publication Date:
May 10, 2024
Filing Date:
November 01, 2022
Export Citation:
Assignee:
FANUC CORP (JP)
International Classes:
H02P29/032
Foreign References:
| JP2022088018A | 2022-06-14 | |||
| JP2020129904A | 2020-08-27 | |||
| JP2001028893A | 2001-01-30 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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