YASKAWA JZNC-XIU01B 伺服放大器 JZNC-XPP02B

伺服放大器的作用是将多个输入信号与反馈信号进行综合并加以放大，根据综合信号极性的不同，输出相应的信号控制伺服电机正转或反转。当输入信号和反馈信号相平衡时，伺服电机停止转动，执行机构输出轴便稳定在一定位置上。伺服放大器组要由前置磁放大器、触发器、晶闸管主回路和电源等部分组成。伺服放大器的作用是将多个输入信号与反馈信号进行综合并加以放大，根据综合信号极性的不同，输出相应的信号控制伺服电机正转或反转。当输入信号和反馈信号相平衡时，伺服电机停止转动，执行机构输出轴便稳定在一定位置上。伺服放大器组要由前置磁放大器、触发器、晶闸管主回路和电源等部分组成

The function of servo amplifier is to synthesize and amplify multiple input signals and feedback signals, and output corresponding signals to control the servo motor to rotate forward or reverse according to the polarity of the synthesized signals. When the input signal and the feedback signal are balanced, the servo motor stops rotating, and the output shaft of the actuator is stable at a certain position. Servo amplifier group is composed of pre-magnetic amplifier, trigger, thyristor main circuit and power supply. The function of servo amplifier is to synthesize and amplify multiple input signals and feedback signals, and output corresponding signals to control the servo motor to rotate forward or reverse according to the polarity of the synthesized signals. When the input signal and the feedback signal are balanced, the servo motor stops rotating, and the output shaft of the actuator is stable at a certain position. Servo amplifier group is composed of pre-magnetic amplifier, trigger, thyristor main circuit and power supply.