伺服电机是一种机电设备,它可以根据所供应的电流和电压生成转矩和速度。 伺服电机是闭环系统的组成部分,伺服控制器接收反馈装置形成闭环,发出用于控制转矩和速度的命令控制电机运行。 反馈装置向伺服控制器提供电流、速度或位置等信息,而伺服控制器则根据命令参数调整电机动作。 A servo motor is an electromechanical device that can generate torque and speed based on the supplied current and voltage. The servo motor is a component of a closed-loop system, and the servo controller receives feedback devices to form a closed-loop, issuing commands for controlling torque and speed to control the operation of the motor. The feedback device provides information such as current, speed, or position to the servo controller, while the servo controller adjusts the motor action based on command parameters.