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[Adoption Example] ORIENTAL MOTOR CO., LTD. Brushless Motor

ROHM IGBTs contribute to achieving higher torque, a smaller size, and lower heat generation in brushless motors

Brushless Motor

Adoption Background

To tackle the challenge of achieving higher torque while reducing heat generation in a compact size for Oriental Motor's flagship BMU series of brushless motors, ROHM proposed IGBTs with a trench gate structure that delivers low VCE(sat) and minimal switching loss.

Prompt support from the sales and technical teams was highly valued, leading to initial adoption in the BMU series. This included utilizing ROHM's EMC site during product evaluation to ensure optimal results through highly accurate measurements.

Following adoption, our products expanded beyond the BMU series into other models of brushless, servo, and stepper motors, contributing to further performance enhancements.

<Customer Feedback>

Development Staff, ORIENTAL MOTOR CO., LTD.

Adopting ROHM IGBTs increases performance by improving the trade-off between temperature rise and EMC. This allowed us to successfully pass the latest safety standard certification tests while maintaining exceptional quality. During the evaluation process, challenges arose regarding technical issues, supply stability, and delivery schedules, but ROHM’s quick and attentive support proved to be instrumental in overcoming these hurdles.

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About ORIENTAL MOTOR CO., LTD.

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Oriental Motor specializes in developing, manufacturing, and selling small precision motors and electronic control circuits with a mission to deliver extraordinary experiences and surprises through motion, striving to create that ‘wow’ factor. We deliver optimal products worldwide to meet the evolving needs across various fields, such as medical, food, and transportation. Going forward, Oriental Motor will continue to support the advancement of social trends alongside our customers through a diverse lineup of products.

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