What Is a Brushless Servo?

时间： 2023-09-15 来源：DSPOWER News

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A brushless servo, also known as a brushless DC motor (BLDC), is a type of electric motor commonly used in industrial automation applications. Unlike traditional brushed DC motors, brushless servo do not have brushes that wear out over time, which makes them more reliable and durable.

Brushless servos consist of a rotor with permanent magnets and a stator with multiple coils of wire. The rotor is attached to the load that needs to be moved or controlled, while the stator generates the magnetic field that interacts with the rotor’s magnetic field to produce rotational motion.

Brushless servos are controlled by an electronic device, usually a microcontroller or a programmable logic controller (PLC), which sends signals to the servo’s driver circuit. The driver circuit adjusts the current flowing through the coils of wire in the stator to control the speed and direction of the motor.

Brushless servos are widely used in robotics, CNC machines, aerospace, medical devices, and other industrial applications that require precise and fast motion control. They offer high torque and acceleration, low noise and vibration, and a long lifespan with minimal maintenance.

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描述- 本资料介绍了基于eGaN®技术的无刷直流（BLDC）电机驱动解决方案。该方案采用高效功率转换技术，具有以下特点：尺寸小、开关损耗低、抗短路能力强、集成度高，适用于医疗机器人、机器人和协作机器人、电动滑板车、工业无人机、伺服驱动器和电动车等领域。资料还提供了400W电机驱动器参考设计，包括电路图和推荐器件列表。

型号- EPC2212,EPC2059,EPC2034C,EPC2039,EPC2215,EPC2218,EPC23101,EPC2152,EPC9167,EPC2053,EPC9146,EPC90137,EPC9040,EPC2102,EPC2101,EPC9147C,EPC2104,EPC2302,EPC9048C,EPC2103,EPC2106,EPC2105,EPC2204,EPC2207,EPC9038,EPC9039,EPC2065,EPC2021,EPC9034,EPC9078,EPC9167HC,EPC9057,EPC9035,EPC2045,EPC2022,EPC9037,EPC9097,EPC90123,EPC90120,EPC90142,EPC9098,EPC9055,EPC9099,EPC9093,EPC90124,EPC9147A,EPC9147B

2022/2/22 - EPC - 应用笔记或设计指南代理服务技术支持批量订货