Magnetic grippers are most commonly used in a robot as an end effector for grasping the ferrous materials. Types of magnetic grippers:.
Robot Drive Systems
Electromagnetic grippers include a controller unit and a DC power for handling the materials. This type of grippers is easy to control, and very effective in releasing the part at the end of the operation than the permanent magnets. If the work part gripped is to be released, the polarity level is minimized by the controller unit before the electromagnet is turned off.
This process will certainly help in removing the magnetism on the work parts.
4 Bar Linkage End Effector, Robot Gripper Animation
As a result, a best way of releasing the materials is possible in this gripper. Permanent magnets:. The permanent magnets do not require any sort of external power as like the electromagnets for handling the materials.
After this gripper grasps a work part, an additional device called as stripper push —off pin will be required to separate the work part from the magnet. This device is incorporated at the sides of the gripper.
The advantage of this permanent magnet gripper is that it can be used in hazardous applications like explosion-proof apparatus because of no electrical circuit. Moreover, there is no possibility of spark production as well.
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Magnetic Grippers Magnetic grippers are most commonly used in a robot as an end effector for grasping the ferrous materials. Related Topics Four types of robot control.
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