DR1B-02AC Yaskawa 伺服驱动器 自动调速系统

型号： DR1B-02AC • 200 W 容量

• 200 W 额定输出

• 200V 电源

• 200-230 VAC，50/60 Hz 输入

• 新型增量编码器

DR1B-02AC是安川伺服驱动器，额定电压为220V，功率为1kW，属于位置伺服，控制方式为闭环。

DR1B-02AC伺服驱动器的工作原理是在控制信号的作用下驱动执行电机，其内部结构由电源电路、继电器板电路、主控板电路、驱动板电路及功率变换电路组成。

DR1B-02AC伺服驱动器在伺服控制系统中相当于大脑，执行电机相当于手脚，主要就是调节电机的转速，是一个自动调速系统。

伺服驱动器具体工作原理为，DR1B-02AC在继电器板的作用下，发送控制信号和检测信号，完成双闭环控制，包括转速调节和电流调节，实现执行电机的转速控制和换相控制。驱动器的驱动板从主控板接受信号驱动功率变换电路，实现执行电机的正常工作。

DR1B-02AC伺服驱动器（servo drives）又称为“伺服控制器”、“伺服放大器”，是用来控制伺服电机的一种控制器，其作用类似于变频器作用于普通交流马达，属于伺服系统的一部分，主要应用于高精度的定位系统。一般是通过位置、速度和力矩三种方式对伺服电机进行控制，实现高精度的传动系统定位，是传动技术的高端产品。

DR1B-02AC伺服电机和伺服驱动器之间的作用主要是传递运动，将伺服驱动器的运动传递给伺服电机，同时将伺服电机的运动反馈给伺服驱动器，形成闭环控制，使伺服电机的运动更加精准、稳定。

DR1B-02AC伺服驱动器可以控制电机的起动、停机、转速等，同时对电机进行各种保护（过载、短路、欠压等），并对外部信号做出反应，通过内部的PID调节，控制伺服电机（位置、速度、扭矩）。

DR1B-02AC Yaskawa 伺服驱动器 自动调速系统

Model: DR1B-02AC • 200 W capacity

• 200 W rated output

• 200V power supply

• 200-230 VAC, 50/60 Hz input

• New incremental encoder

DR1B-02AC is Yaskawa servo driver, rated voltage is 220V, power is 1kW, belongs to position servo, control mode is closed loop.

The working principle of DR1B-02AC servo driver is to drive the executive motor under the action of the control signal, and its internal structure is composed of a power supply circuit, a relay board circuit, a main control board circuit, a driver board circuit and a power conversion circuit.

DR1B-02AC servo driver is equivalent to the brain in the servo control system, and the execution motor is equivalent to the hands and feet, which is mainly to adjust the speed of the motor and is an automatic speed regulation system.

The specific working principle of the servo driver is that DR1B-02AC, under the action of the relay board, sends control signals and detection signals to complete the double closed-loop control, including speed adjustment and current adjustment, to realize the speed control and commutation control of the motor. The drive board of the driver receives the signal from the main control board to drive the power conversion circuit to realize the normal operation of the motor.

DR1B-02AC servo drives (servo drives), also known as "servo controller", "servo amplifier", is used to control a servo motor controller, its role is similar to the frequency converter acting on the ordinary AC motor, is a part of the servo system, mainly used in high-precision positioning system. Generally, the servo motor is controlled through three ways of position, speed and torque to achieve high-precision transmission system positioning, which is a high-end product of transmission technology.

The function between DR1B-02AC servo motor and servo drive is mainly to transfer the motion of the servo drive to the servo motor, and at the same time, the motion of the servo motor is fed back to the servo drive to form a closed-loop control, so that the movement of the servo motor is more accurate and stable.

The DR1B-02AC servo drive can control the motor's start, stop, speed, etc., while protecting the motor (overload, short circuit, undervoltage, etc.), responding to external signals, and controlling the servo motor (position, speed, torque) through internal PID regulation.