■Summary
We boast the No. 1 market share in Japan for current sensor cores for automotive (xEV) use, and offer wound cores made of magnetic steel sheets, laminated cores, and molded cores made using injection molding. We also offer SHT's unique partial molding method and support ultrasonic welding casing cores using partial mold cores.
■Features
・We respond to customer needs with a full lineup of sensor cores.
・We will propose the optimal solution according to customer requirements. Since we are able to handle integrated production from core to integral molding/casing, we are able to offer a wide range of proposals.
・High-precision automatic manufacturing technology that takes full advantage of the material properties of grain-oriented electrical steel sheets
・Achieved stable dimensional accuracy using mold construction method
・Achieved zero burrs with mold + gap cutting
・Achieving one-stop production through integrated production from core to mold
・With a stable supply system from domestic and overseas bases, total annual production of various sensor cores exceeds 16 million units.
・Continue to evolve and strengthen the production system to meet future needs
■Magnetic characteristics/electrical characteristics measurement difference port
・Prepare the measurement environment for magnetic and electrical characteristics and support various measurements as necessary (can support from 0 to 1,600A)
・Magnetic properties: residual magnetic flux density (Br), saturation characteristics (B-H characteristics), linearity
・Electrical properties: withstand voltage test of integrally molded products
■Features of rolled core
・A uniquely developed automatic winder allows for a shape that does not bulge.
・High magnetic properties due to optimal temperature profile
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