Bin Picking
Magnetic end effectors for structured and chaotic parts
Magswitch magnetic grippers are a proven solution for automated bin picking – regardless of whether parts are arranged or randomly placed in the container. The switchable magnetic technology enables reliable gripping, high holding force, and fast cycle times. By eliminating the need for complex mechanics or vacuum, a robust, low-maintenance EOAT solution is created for modern automation concepts.
Secure picks despite chaotic situations, entanglements, and misalignments
Random bin picking places high demands on grippers and process reliability. Magswitch magnetic grippers overcome asymmetrical geometries, entanglements, and changing positions thanks to deep magnetic fields and a single-sided contact surface. Small positional deviations are easily tolerated – ideal for chaotic bin conditions, such as those found in the automotive and metal industries.
Adaptable pole shoe technology for every component contour
Interchangeable and customizable pole shoes adapt to flat, round, or complex component geometries, allowing for targeted optimization of holding force. For harsh bin-picking environments, protective and armor solutions are available to reduce impact and abrasion. The result: durable grippers, high availability, and minimal maintenance.
Variable Field Output for destacking and safe single picking
Variable Field Output (VFO) allows the magnetic force to be controlled as needed. During destacking, the force is reduced to cleanly separate thin or sticky parts. After picking, full power is applied for maximum process reliability. This reduces mispicks, improves picking quality, and increases the overall stability of the bin-picking process.
Part detection without external sensors
Integrated sensor technology reliably detects whether a part has been picked up correctly. Functions such as double-sheet detection or pole contact monitoring provide real-time feedback directly from the gripper. This eliminates the need for additional sensors on the robot, reduces system complexity, and increases process reliability – particularly important in automated environments without human intervention.
Shorter cycle times, simple system integration
Rapid magnetic activation significantly reduces pick-and-place cycles. Compact designs enable use even in confined spaces. The elimination of pneumatics, vacuum, and complex kinematics simplifies integration into existing robot cells and reduces commissioning and maintenance efforts – resulting in a higher overall system efficiency (OEE).
Frequently asked questions about bin picking with magnetic grippers
Q: Is Magswitch suitable for collaborative robots?
A: Yes, the grippers are fail-safe and hold even without power – ideal for collaborative applications.
Q: Can multiple parts be recorded simultaneously?
A: Yes, depending on the geometry and process, multi-part picking can be used intentionally.
Q: Does the system also work with oily or dirty parts?
A: Yes, magnetic gripping is significantly less sensitive than vacuum or mechanical gripping.
Q: Is a tool change necessary for each component?
A: No, pole shoes allow for high flexibility with a single EOAT.
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