Hyundai HI4 operation manual Safety Related to End Effectors, Gripper

1.Safety, Operation Panel, Teach Pendant (1) Safety

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1.1.10.6. Monitoring Function

1) Motor Monitoring Function

The motors are protected against overload by means of temperature sensors in the motor windings.

2) Voltage Monitoring Function

For the protection of power devices such as transistor etc. the servo amp module automatically triggers off the power switch when the voltage is too low or high.

1.1.11Safety Related to End Effectors

1.1.11.1Gripper

(1)When a gripper is used to grip a workpiece, the relevant measure for preventing from the unexpected dropping of the loaded workpiece due to loose gripper design must be taken by users.

(2)When any end effectors or devices are installed on robot arm, the followings must be observed by users.

-Use the required size and quantity of bolt.

-Securely fasten as per the required torque by using torque wrench.

-Do not use the bolt which have rust or dirt.

(3)End effector must be designed and manufactured not to exceed the maximum allowable load at the wrist of robot. Even though power or air supply stop, the gripped workpiece must not be dropped from the gripper. In order to remove any risks and problems which cause personal injury and/or physical damage, the sharp edge and projection part of end effector must be made dull and smoothly.

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