MCF41A0370-503-4-00 伺服驱动器 三相

☆型号：MCF41A0370-503-4-00 伺服驱动器 三相

【产品详情】

MCF41A03705A3400

伺服驱动

VFC操作模式

使用PROFIBUS-DP

37千瓦

三相

输入电压380-500伏交流电

无线电干扰抑制

带制动斩波器的4Q

无刷电机体积小、重量轻、输出大、响应快、转速高、惯量小、转动平稳、转矩稳定。控制复杂，易于实现智能化，其电子换向方式灵活，可为方波换向或正弦波换向。电机免维护、效率高、工作温度低、电磁辐射小、寿命长，可在多种环境下使用。

2、交流伺服电机也是一种无刷电机，分为同步电机和异步电机，运动控制一般采用同步电机，其功率范围大，可实现很大的功率。惯量大，最大转速低，并随功率的增加而迅速降低。因此，它适用于低速和平稳运行的应用。

3、伺服电机内部的转子是永磁体，驱动器控制U/V/W三相电磁场，转子在这个磁场的作用下旋转，同时电机自带编码器反馈信号给驱动器，驱动器根据反馈值和目标值进行比较， 调整转子旋转角度。伺服电机的精度由编码器的精度（线数）决定。

交流伺服电机和无刷直流伺服电机在功能上的区别：交流伺服更好，因为它是正弦波控制，转矩脉动小。直流伺服是梯形波。但直流伺服更简单、更便宜。

☆型号：MCF41A0370-503-4-00 伺服驱动器 三相

【英文介绍】

MCF41A03705A3400

Servo drive

VFC operation mode

Use PROFIBUS-DP

37 kW

Three phase

Input voltage 380-500 volts AC

Radio interference suppression

4Q with brake chopper

Brushless motor small size, light weight, large output, fast response, high speed, small inertia, stable rotation, torque stability. The control is complex, easy to realize intelligence, and its electronic commutation mode is flexible, which can be square wave commutation or sine wave commutation. The motor is maintenance-free, high efficiency, low operating temperature, small electromagnetic radiation, long life, and can be used in a variety of environments.

2, AC servo motor is also a brushless motor, divided into synchronous motor and asynchronous motor, motion control is generally used synchronous motor, its power range is large, can achieve a lot of power. The inertia is large, the maximum speed is low, and it decreases rapidly with the increase of power. Therefore, it is suitable for low speed and smooth running applications.

3, the rotor inside the servo motor is a permanent magnet, the driver controls the U/V/W three-phase electromagnetic field, the rotor rotates under the action of this magnetic field, while the motor has its own encoder feedback signal to the driver, the driver according to the feedback value and the target value to compare, adjust the rotor rotation Angle. The precision of the servo motor is determined by the precision (number of lines) of the encoder.

The difference between AC servo motor and brushless DC servo motor in function: AC servo is better because it is sine-wave control and torque ripple is small. Dc servo is trapezoidal wave. But DC servo is simpler and cheaper.

☆型号：MCF41A0370-503-4-00 伺服驱动器 三相

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