Ø50x29 mm Permanent Magnet Electromagnet - Releases When Powered (Electromagnetic)

50 mm Diameter Permanent Electromagnet (Electropermanent)

The Ø50x29 mm electropermanent electromagnet cuts off the magnetic field when energized and releases the material. With 24V - 8W working power, 500N / 50 kg gravitational force and M8 female connection option, these electropermanent cranes and robotic grippers are frequently preferred. The use of these devices in these areas is dependent on an important reason. The most crucial factor in these areas is the need to maintain an uninterrupted magnetic field. This is exactly where permanent electromagnets come into play.

The most fundamental feature that distinguishes permanent electromagnets from ordinary electromagnets is their performance during power outages. Permanent electromagnets continue to function even when the power is off. However, the situation is different for ordinary electromagnets. When the incoming current is interrupted, the magnetic field disappears. Therefore, it would be more appropriate to use permanent electromagnets in robotic grippers.

Why Should Electropermanent Be Preferred?

One major advantage of permanent electromagnets is that they do not stop when the power is cut off. The workpiece can thus remain securely in place during the ongoing operation. This is particularly crucial for machines carrying heavy loads, as suspension in mid-air poses a significant risk. It is necessary to safely lower the load to the ground. Permanent electromagnets provide a significant advantage at this point. They allow operations to continue safely.

To stop permanent electromagnets, a short-duration current must be applied. This duration is most effectively set at 1 second. Providing energy for longer periods than this may cause the magnet's power to weaken. To ensure that performance remains consistent over the long term, this detail must be taken into account.