Robot and over-current protection device for a robot

Details Robot and over-current protection device for a robot Robot and over-current protection device for a robot

2006-04-04

2006-04-04

Leykin, Rita (Department: 2837)

Electricity: motive power systems

Positional servo systems

With protective or reliability increasing features

C318S568120, C388S903000, C361S005000, C361S023000, C361S024000, C361S025000

Reexamination Certificate

active

07023164

ABSTRACT:
It is so arranged in a robot as to monitor the over-current state of each motor and that of two more than two motors when put together by seeing the total current value of the motors being monitored in parallel with absorption of both the static load torque and the dynamic load torque of each actuator/motor. Additionally, it is so arranged as to check if each of the predetermined unit members including the arm sections and the leg sections of the robot is in an over-current state or not and also if the entire robot is in an over-current state or not, while each of the motors are not in an over-current state.

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