A detection sensor that can be used for discovering misimplementations of magnets and confirming the orientation of labels.
◎ It is easy to use because it is limited to the application of magnetic pole identification (selection). ◎ The N pole is indicated by a red LED and the S pole by a blue LED, making it easy to see from a distance. ◎ The power supply is compatible with DC 12 to 24V (30mA) for sequencer input. ◎ When you want to identify magnetic poles in an environment without power, you can use our product (registered on Ipros, Magnetic Pole Identification Tool N/S-kun) for identification. ◎ When you want to visually observe the boundary between the N pole and S pole, please use our product (registered on Ipros, Magneviewer).
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basic information
Detects N and S poles reliably in magnetic fields of 20 Gauss or more. Red and blue lamp indicators and output transistor also operate. Two types of detection units are available: 3.5Φ x 20 side detection (NS3.5A) and 5Φ x 20 tip detection (NS5AR). Used for magnet inspection on motor assembly lines and electromagnetic field testing. Surprisingly versatile, it also excels in checking for the presence or absence of magnets.
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Applications/Examples of results
Motor manufacturers and HD manufacturing companies use a 3.5A probe for magnetic field inspection by coil (electromagnet) manufacturers, with many units in operation. ◎ In motor assembly sites, after the magnets are assembled, the 3.5A probe is inserted into the magnets, and the N/S discrimination results are input into the sequencer. ◎ In the HD inspection process, it is used to confirm the direction of the magnets and is actively utilized. ◎ The NS5AR type has a sensor embedded in the tip of the probe, so it is often used for confirming the position of magnets during the manufacturing process.
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Company information
We also handle various positioning counters and angle counters as related products to magnetic technology and rotary encoders. As a related product of the counters, we have successfully extracted BCD signals at the micron level from a high-speed moving object at 2 meters per second.