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2021

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08

Cordless drill motor application solution

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Key points of the solution: The cordless drill permanent magnet DC motor developed by Veio Motor achieves miniaturization and lightweight design through optimized magnetic circuit design, while ensuring high torque and high power output. It increases the stall torque by more than 20% compared to market products of the same size, and addresses the lifespan issues of similar products on the market from the perspectives of magnetic field principles and commutation principles. Additionally, the structure allows for the internal embedding of capacitors and inductors, achieving a good EMC countermeasure effect. The drill motor solution provided by Hengli Motor has been highly praised by customers.

Challenges to solve: Issues of insufficient torque, power, and lifespan

Key points of the solution Veio motor developed a cordless drill permanent magnet DC motor, which, through optimized magnetic circuit design, achieves compact

and lightweight design while ensuring high torque and high power output. It increases stall torque by more than 20% compared to market products of the same size, and addresses the lifespan issues of similar products on the market from the perspectives of magnetic field principles and commutation principles. Additionally, the structure allows for internal capacitors and inductors, achieving effective EMC countermeasures. The constant force motor solution provided to the market for drill motors has been highly praised by customers.

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Key points of the plan: Veio Motor has developed a cordless drill permanent magnet DC motor. By optimizing the magnetic circuit design, it achieves miniaturization and lightweight while ensuring high torque and high power output. The stall torque is increased by more than 20% compared to market products of the same size. Additionally, it addresses the lifespan issues common in similar market products from the perspectives of magnetic field principles and commutation principles. Furthermore, the structure allows for the internal embedding of capacitors and inductors, achieving effective EMC countermeasures. The motor solutions provided by Hengli Motor for drill motors have received unanimous praise from customers.

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