outer rotor

简明释义

外齿轮

英英释义

例句

1.In many electric bicycles, the outer rotor (外转子) is preferred for better torque performance.

在许多电动自行车中，外转子因其更好的扭矩性能而受到青睐。

2.We need to replace the damaged outer rotor (外转子) in the cooling fan to restore its functionality.

我们需要更换冷却风扇中损坏的外转子以恢复其功能。

3.The efficiency gains from using an outer rotor (外转子) are significant in high-speed applications.

在高速应用中，使用外转子所带来的效率提升是显著的。

4.The outer rotor (外转子) configuration allows for a more compact design in small motors.

这种外转子配置使小型电机的设计更加紧凑。

5.The design of the motor features an outer rotor (外转子) that enhances its efficiency.

该电机的设计采用了一个外转子，提高了其效率。

作文

The concept of the outer rotor plays a significant role in various engineering applications, particularly in the field of electric motors and generators. An outer rotor refers to a design where the rotor, which is the rotating part of the machine, is located on the outside of the stator, the stationary part. This configuration offers several advantages that can enhance the performance and efficiency of machines. In this essay, we will explore the definition, advantages, and applications of the outer rotor design in electric motors.To begin with, it is essential to understand how an outer rotor differs from a traditional inner rotor design. In an inner rotor motor, the rotor is positioned inside the stator, which can limit the size and weight of the rotor. Conversely, the outer rotor allows for a larger rotor diameter, which can lead to increased torque production. The larger surface area of the outer rotor also means that there is more room for magnets or coils, which can improve the overall efficiency of the motor.One of the primary advantages of using an outer rotor design is the improved cooling capability. Since the rotor is located outside, it can dissipate heat more effectively than an inner rotor. This is particularly beneficial in high-performance applications where overheating can be a concern. Better cooling translates to longer operational life and enhanced reliability of the motor.Additionally, the outer rotor configuration contributes to a more compact design for the overall motor. This can be particularly advantageous in applications where space is at a premium, such as in electric bicycles, drones, and other portable devices. The lightweight nature of the outer rotor also helps reduce the overall weight of the machine, making it more efficient and easier to transport.In terms of applications, the outer rotor design is commonly found in brushless DC motors, which are widely used in robotics, automotive systems, and consumer electronics. These motors benefit from the high torque-to-weight ratio and the efficiency that the outer rotor design provides. Moreover, the quiet operation of these motors makes them ideal for applications where noise reduction is crucial, such as in household appliances and medical devices.Moreover, the outer rotor design is gaining traction in renewable energy technologies, particularly in wind turbines. By utilizing an outer rotor, wind turbine manufacturers can create larger rotors that capture more wind energy, leading to higher energy output. This is vital as the world shifts toward sustainable energy solutions, making the outer rotor a key player in the future of energy production.In conclusion, the outer rotor design offers numerous advantages in the realm of electric motors and generators. Its ability to enhance torque production, improve cooling, and reduce weight makes it a preferred choice in various applications. As technology continues to advance, the importance of the outer rotor will likely grow, paving the way for more efficient and powerful machines in the future. Understanding the role of the outer rotor is crucial for engineers and designers aiming to innovate and improve electrical devices across multiple industries.

“外转子”这一概念在各种工程应用中发挥着重要作用，特别是在电动机和发电机领域。“外转子”是指转子（机器的旋转部分）位于定子（静止部分）外部的设计。这种配置提供了若干优势，可以提高机器的性能和效率。在本文中，我们将探讨“外转子”的定义、优点以及在电动机中的应用。首先，理解“外转子”与传统内转子设计的区别至关重要。在内转子电动机中，转子位于定子内部，这可能会限制转子的大小和重量。相反，“外转子”允许更大的转子直径，这可以导致扭矩产生的增加。“外转子”的较大表面积也意味着有更多空间用于磁铁或线圈，这可以提高电动机的整体效率。使用“外转子”设计的主要优势之一是改善了冷却能力。由于转子位于外部，它可以比内转子更有效地散热。这在高性能应用中尤其有利，因为过热可能成为一个问题。更好的冷却意味着更长的操作寿命和电动机的可靠性增强。此外，“外转子”配置有助于电动机整体设计更紧凑。这在空间有限的应用中尤其具有优势，例如电动自行车、无人机和其他便携式设备。“外转子”的轻量化特性也有助于减少机器的整体重量，使其更高效、更易于运输。在应用方面，“外转子”设计通常出现在无刷直流电动机中，这些电动机广泛用于机器人、汽车系统和消费电子产品。这些电动机受益于“外转子”设计提供的高扭矩与重量比和效率。此外，这些电动机的安静运行使其非常适合噪音降低至关重要的应用，例如家用电器和医疗设备。此外，“外转子”设计在可再生能源技术中正逐渐受到重视，特别是在风力涡轮机中。通过利用“外转子”，风力涡轮机制造商可以创建更大的转子，以捕获更多的风能，从而提高能量输出。这在全球向可持续能源解决方案转型的过程中至关重要，使“外转子”成为未来能源生产的关键角色。总之，“外转子”设计在电动机和发电机领域提供了众多优势。其增强扭矩生产、改进冷却和减轻重量的能力使其成为各种应用的首选。随着技术的不断进步，“外转子”的重要性可能会增长，为未来更高效、更强大的机器铺平道路。理解“外转子”的作用对于旨在创新和改善多个行业电气设备的工程师和设计师而言至关重要。