brushless

简明释义

英['brʌʃlɪs]美[ˈbrʌʃləs]

adj. 无刷，无刷的

英英释义

单词用法

同义词

反义词

例句

1.Brushless Motor, imported bearing from Europe, smooth running and maintenance free.

无刷电机驱动，欧洲进口轴承，运行平稳，免维护。

2.High efficiency DC brushless motor, micro chip processor control, tooth synchronous belt drive, smooth operation, noise.

高效直流无刷马达，微芯片处理器控制，齿行同步皮带传动，运行平稳，噪音极底。

3.For the being of the torque ripple and the position sensors, the application of brushless DC motors is limited.

永磁无刷直流电机位置传感器和转矩波动的存在限制了它的应用范围。

4.Maintenance-free brushless drive motor with frequency inversion, has high start torque and short acceleration time.

免维护高力矩无刷变频电机直接驱动，启动力矩大、加速时间短。

5.For the control method of brushless DC Motor, it is very important to check that passing turns sub-position.

在无刷直流电机的控制中，转子位置的检测是至关重要的。

6.In 2008, we cooperated with a number of world famous manufacturers to develop Brushless DC fan coil units in China.

2008年在中国与多家国际知名厂商合作研发DC变频风机盘管。

7.The machine adopts high-power brushless motor, speed stability and durability.

本机采用大功率无刷电机，转速稳定，经久耐用。

8.Many modern drones use brushless 无刷 motors for better flight stability.

许多现代无人机使用无刷电机以提高飞行稳定性。

9.Electric bicycles often come with brushless 无刷 motors for smoother rides.

电动自行车通常配有无刷电机，以提供更平稳的骑行体验。

10.This power tool is equipped with a brushless 无刷 motor for longer battery life.

这款电动工具配备了无刷电机，以延长电池寿命。

11.The new vacuum cleaner features a brushless 无刷 motor that increases efficiency.

这款新吸尘器配备了一个无刷电机，提升了效率。

12.The brushless 无刷 design of this fan reduces noise significantly.

这款风扇的无刷设计显著降低了噪音。

作文

In recent years, technology has advanced at an astonishing rate, bringing forth innovations that have transformed various industries. One such innovation is the development of brushless motors. These motors have gained popularity due to their efficiency and reliability compared to traditional brushed motors. The term brushless refers to the absence of brushes in the motor design, which significantly reduces friction and wear. This characteristic not only enhances the lifespan of the motor but also improves its performance.The working principle of a brushless motor is fundamentally different from that of a brushed motor. In a brushed motor, electrical current passes through brushes that make contact with the rotor, creating a magnetic field that causes the rotor to spin. However, this contact leads to wear and tear, requiring regular maintenance and replacement of the brushes. In contrast, a brushless motor uses electronic controllers to switch the current in the windings, eliminating the need for brushes. This results in smoother operation, higher efficiency, and lower noise levels.One of the primary advantages of brushless motors is their efficiency. They can convert a higher percentage of electrical energy into mechanical energy, which means they consume less power for the same output compared to brushed motors. This efficiency makes them ideal for applications where battery life is crucial, such as in electric vehicles and drones. For instance, many modern electric cars utilize brushless motors to maximize their range and performance.Another significant benefit of brushless technology is the reduction in maintenance costs. Since there are no brushes to replace, the operational costs over time are lower. This aspect is particularly appealing to industries that rely on machinery and equipment that require minimal downtime. For example, in manufacturing settings, brushless motors can operate continuously without the need for frequent servicing, leading to increased productivity and reduced operational interruptions.Moreover, brushless motors are known for their precise control capabilities. The electronic controllers used in these motors allow for better speed and torque regulation, making them suitable for applications that require high precision. Robotics and automation systems often employ brushless motors to achieve the exact movements needed for intricate tasks. This level of control is difficult to attain with brushed motors, making brushless technology the preferred choice in these fields.The versatility of brushless motors extends beyond industrial applications. They are increasingly found in consumer electronics, such as electric bicycles, handheld tools, and home appliances. The growing demand for energy-efficient solutions has led manufacturers to adopt brushless technology in various products, contributing to a more sustainable future.In conclusion, the rise of brushless motors marks a significant advancement in motor technology. Their efficiency, low maintenance requirements, and precise control capabilities make them an attractive option for a wide range of applications. As industries continue to seek innovative solutions to enhance performance and reduce costs, it is likely that brushless technology will play a pivotal role in shaping the future of engineering and manufacturing. Understanding the implications and advantages of brushless motors is essential for anyone looking to stay ahead in the rapidly evolving technological landscape.

近年来，科技以惊人的速度发展，带来了改变各个行业的创新。其中一个创新就是无刷电机的发展。由于其相较于传统有刷电机的高效性和可靠性，这些电机越来越受欢迎。术语brushless指的是电机设计中没有刷子的存在，这显著减少了摩擦和磨损。这一特性不仅增强了电机的使用寿命，还提高了其性能。无刷电机的工作原理与有刷电机根本不同。在有刷电机中，电流通过与转子接触的刷子，产生磁场，使转子旋转。然而，这种接触会导致磨损，需要定期维护和更换刷子。相比之下，无刷电机使用电子控制器在绕组中切换电流，从而消除了对刷子的需求。这导致了更平稳的运行、更高的效率和更低的噪音水平。无刷电机的主要优点之一是其效率。它们能够将更高比例的电能转化为机械能，这意味着它们在相同输出下消耗更少的电力。这种效率使它们在电池寿命至关重要的应用中，如电动汽车和无人机，成为理想选择。例如，许多现代电动汽车利用无刷电机来最大化其续航和性能。另一个无刷技术的重要好处是降低了维护成本。由于没有刷子需要更换，长期的运营成本较低。这个方面对于依赖于需要最小停机时间的机器和设备的行业特别有吸引力。例如，在制造环境中，无刷电机可以持续运行，而不需要频繁的保养，从而提高生产率并减少操作中断。此外，无刷电机以其精确的控制能力而闻名。这些电机中使用的电子控制器允许更好的速度和扭矩调节，使其适合需要高精度的应用。机器人和自动化系统经常采用无刷电机，以实现复杂任务所需的精确运动。这种控制水平在有刷电机中难以实现，使无刷技术成为这些领域的首选。无刷电机的多功能性不仅限于工业应用。它们越来越多地出现在消费电子产品中，如电动自行车、手持工具和家用电器。对节能解决方案的日益需求促使制造商在各种产品中采用无刷技术，为更可持续的未来做出贡献。总之，无刷电机的兴起标志着电机技术的一项重大进步。它们的高效性、低维护要求和精确控制能力使其成为各种应用的有吸引力的选择。随着各行各业继续寻求创新解决方案以提高性能和降低成本，无刷技术可能在塑造工程和制造的未来中发挥关键作用。理解无刷电机的影响和优势，对于任何希望在快速发展的技术领域保持领先的人来说，都是至关重要的。