Engine control device and engine control method

DE112023006985T5Undetermined Publication Date: 2026-07-16FANUC LTD
View PDF 1 Cites 0 Cited by

Patent Information

Application Number
DE112023006985
Authority / Receiving Office
DE · DE
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-12-01
Filing Date
2023-12-01
Publication Date
2026-07-16

Smart Images

  • Figure 00000000_0000_ABST
    Figure 00000000_0000_ABST
Patent Text Reader

Abstract

A motor control device according to one aspect of the present disclosure serves to control a motor and comprises: a rotation control unit that regulates the torque of the motor to a predetermined torque, sets the motor in rotation, and regulates the torque to a low torque, which is less than the predetermined torque, until a predetermined time interval has elapsed after initiating the start-up of the motor; and an anomaly detection unit that detects an anomaly of the motor based on the rotational state of the motor when the torque is regulated to the low torque, as well as the rotational state of the motor when the torque is regulated to the predetermined torque.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Electronic equipment having fan motor

    JP2015146715A