Robotics

SCHUNK releases pneumatic positioning gadget for robotic grippers

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SCHUNK's new pneumatic positioning device for robotic grippers

SCHUNK mentioned its pneumatic positioning gadget makes pneumatic grippers extra versatile by way of free positioning, gripping drive and velocity adjustment. | Credit score: SCHUNK

SCHUNK launched a pneumatic positioning gadget (PPD) that it mentioned permits free pneumatic positioning with pneumatic grippers. SCHUNK mentioned this resolution is designed for any gripper utility that requires flexibility, together with robotic functions that transfer workpieces of various sizes or in shut proximity to one another.

Developed as an adjunct for pneumatic grippers, the PPD is managed by way of IO-Hyperlink. Along with a place sensor, any place of the gripper fingers could be approached. SCHUNK mentioned this overcomes the gripper open/gripper closed precept. The system set-up consists of simply three elements: the PPD, a positioning sensor and an ordinary gripper.

Based on SCHUNK, the setup means neither modifications nor particular variants of the gripper are mandatory. With the PPD, this new dimension of gripping could be retrofitted in an present working course of.


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SCHUNK mentioned the brand new PPD will allow customers to optimize their cycle instances because the gripper fingers don’t have to maneuver to the top positions earlier than and after every gripping operation. The gadget avoids collisions with intently positioned workpieces, because it pre-positions the gripper fingers. The gripping drive will also be adjusted with the unit by adjusting the output strain.

The unit options 4 built-in high-speed 2/2 valves, which along with the built-in electronics and place sensor, guarantee a closed management loop. The sealed design with IP67 makes the PPD suited to use in industrial environments.

SCHUNK mentioned the PPD could be put in on the end-of-arm, which may create a positioning accuracy of as much as 0.5 mm. The PPD is out there in three variations that differ within the stream price of the internally put in valves. Dimension and weight all the time stay the identical. SCHUNK mentioned certainly one of its personal IO-Hyperlink sensors, or all frequent analog sensors from different suppliers, can be utilized as sensors for the PPD.

SCHUNK pneumatic positioning device connected to a robot arm picking up workpieces

SCHUNK mentioned collisions with intently positioned workpieces could be averted for the reason that gripper fingers are pre-positioned with the pneumatic positioning gadget. | Credit score: SCHUNK


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