HC-KFS23K-S49 交流无刷旋转伺服电机

HC-KFS23K-S49 交流无刷旋转伺服电机

产品描述

交流伺服电机是一种高精度的电机，广泛应用于各种需要精确控制的应用场景，如工业自动化、机器人、数控机床等领域。其工作原理基于伺服系统，通常由伺服放大器和伺服电机组成。

伺服放大器作为控制单元，根据输入的信号和预设的目标值进行比较和运算，生成适合的控制信号。这个控制信号通过伺服电机内部的驱动电路，产生U/V/W三相电来形成电磁场。

伺服电机内部的转子由永磁铁构成，当电磁场作用在转子上时，转子会受到磁场力的作用而转动。同时，电机自带的编码器将转子的实时位置信号反馈给伺服放大器。

伺服放大器接收到反馈信号后，将反馈值与目标值进行比较，根据比较结果调整控制信号的幅度和相位，从而调整转子转动的角度。这种闭环控制方式使得交流伺服电机能够实现高精度的位置和速度控制。

交流伺服电机的精度主要取决于编码器的分辨率。编码器是一种用于测量角度、位置或速度的传感器，其分辨率越高，能够测量的角度或位置越精确。因此，在选择交流伺服电机时，需要根据实际应用需求选择具有合适分辨率的编码器。

总之，交流伺服电机以其高精度、快速响应和稳定性等优点，成为各种需要精确控制的应用场景中的理想选择。通过合理的选型和使用，能够实现高效、稳定的生产和加工过程。

HC-KFS23K-S49 交流无刷旋转伺服电机

Product description

Ac servo motor is a kind of high-precision motor, which is widely used in various application scenarios requiring precise control, such as industrial automation, robotics, CNC machine tools and other fields. Its working principle is based on a servo system, which is usually composed of a servo amplifier and a servo motor.

Servo amplifier as a control unit, according to the input signal and the preset target value to compare and calculate, generate a suitable control signal. This control signal passes through the drive circuit inside the servo motor, generating U/V/W three-phase electricity to form an electromagnetic field.

The rotor inside the servo motor is composed of permanent magnets. When the electromagnetic field acts on the rotor, the rotor will be rotated by the action of magnetic field force. At the same time, the encoder with the motor feeds the real-time position signal of the rotor to the servo amplifier.

After receiving the feedback signal, the servo amplifier compares the feedback value with the target value, and adjusts the amplitude and phase of the control signal according to the comparison result, so as to adjust the rotation Angle of the rotor. This closed-loop control mode enables the AC servo motor to achieve high precision position and speed control.

The accuracy of AC servo motor mainly depends on the resolution of encoder. An encoder is a sensor used to measure Angle, position or speed, and the higher the resolution, the more accurate the Angle or position can be measured. Therefore, when selecting AC servo motors, encoders with appropriate resolution need to be selected according to practical application requirements.

In short, AC servo motors, with their advantages of high precision, fast response and stability, are ideal for a variety of application scenarios requiring precise control. Through reasonable selection and use, efficient and stable production and processing can be achieved.