3500/05-01-01-00-00-00-4  伺服电机  控制机械元件运转

3500/05-01-01-00-00-00-4伺服电机是指在伺服系统中控制机械元件运转的发动机，是一种补助马达间接变速装置。伺服电机可以使控制速度和位置精度非常准确，将电压信号转化为转矩和转速以驱动控制对象。伺服电机转子转速受输入信号控制，并能快速反应，在自动控制系统中用作执行元件，具有机电时间常数小、线性度高等特性，可将所收到的电信号转换成电动机轴上的角位移或角速度输出。

3500/05-01-01-00-00-00-4伺服电机分为直流和交流伺服电动机两大类。直流伺服电机的原理是通电线圈在磁场中受力旋转，改变线圈上的电压即可改变旋转角度；交流伺服电机采用无刷电机结构，以永磁磁钢做转子，驱动器内部是采用电力电子变换器对电机进行控制。

此外，3500/05-01-01-00-00-00-4伺服电机内部通常配有编码器，编码器的精度决定了伺服电机的精度。交流伺服电机的工作原理是内部的转子是永磁铁，驱动器控制的U/V/W三相电形成电磁场，转子在此磁场的作用下转动，同时电机自带的编码器反馈信号给驱动器，驱动器根据反馈值与目标值进行比较，调整转子转动的角度。伺服电机的精度决定于编码器的精度（线数）。

伺服电机的应用非常广泛，如机器人、数控机床、自动化设备等。在使用过程中，需要根据实际需求选择不同类型的伺服电机，并注意维护和保养，以保证其性能和寿命。

3500/05-01-01-00-00-00-4  伺服电机  控制机械元件运转

3500/05-01-01-00-00-00-4 Servo motor refers to the engine that controls the operation of mechanical components in the servo system, and is a supplementary motor indirect transmission device. The servo motor can make the control speed and position accuracy very accurate, converting the voltage signal into torque and speed to drive the control object. The servo motor rotor speed is controlled by the input signal, and can react quickly, and is used as an executive component in the automatic control system. It has the characteristics of small electromechanical time constant and high linearity, and can convert the received electrical signal into the angular displacement or angular speed output on the motor shaft.

3500/05-01-01-00-00-00-4 Servo motor is divided into DC and AC servo motor two categories. The principle of DC servo motor is that the energized coil is forced to rotate in the magnetic field, and the rotation Angle can be changed by changing the voltage on the coil; Ac servo motor adopts brushless motor structure, permanent magnet magnet steel as rotor, and power electronic converter is used to control the motor inside the driver.

In addition, the 350/05-01-01-00-00-00-00-4 servo motor is usually equipped with an encoder inside, and the accuracy of the encoder determines the accuracy of the servo motor. The working principle of AC servo motor is that the internal rotor is a permanent magnet, the driver controls the U/V/W three-phase electric electromagnetic field, the rotor rotates under the action of this magnetic field, while the motor comes with the encoder feedback signal to the driver, the driver according to the feedback value compared with the target value, adjust the rotor rotation Angle. The accuracy of the servo motor is determined by the accuracy of the encoder (number of lines).

Servo motor applications are very wide, such as robots, CNC machine tools, automation equipment and so on. In the process of use, it is necessary to select different types of servo motors according to actual needs, and pay attention to maintenance and maintenance to ensure its performance and life.