DOOSAN 伺服驱动器 DVSC-TT-14C-09 控制器

DOOSAN 伺服驱动器 DVSC-TT-14C-09 控制器

DOOSAN 伺服驱动器 DVSC-TT-14C-09 控制器

1.DVSC-TT-14C-09直流伺服也动机

直流伺服电动机就是微型的他励直流电动机，其结构与原理都与他励直流电动机相同。按磁极的种类划分为两种一种是永磁式直流伺服电动机，它的磁极是永久磁铁，另一种是电磁式直流伺服电动机，它的磁极是电磁铁，磁极外面套着他励励磁绕组。

直流伺服电动机就其用途来讲，既可作为驱动电动机(例如一些便携式电子设备中用永磁式直流电动机)，也可作为伺服电动机(例如用于录像机、精密机床)。

2.DVSC-TT-14C-09交流伺服电动机

交流伺服电动机就是两相交流异步电动机，它的定子上有两个空间相差90的绕组，其中一个是励磁绕组，一个是控制绕组。由于交流伺服电动机是单相交流电动机，当两个绕组通以不同相位的交流电时，便会旋转起来。为了防止当控制电压V=0时，交流伺服电动机仍然旋转，其转子的电阻做得很大。

3.DVSC-TT-14C-09床步进电动机

在自动控制系统中，需要把数字信号转换为角位移，步进电动机是首选椿件。步进电动机每输入一组电脉冲，其转子就旋转-定角度位移，其输出的角位移与输入的脉冲数成正比，转速与脉冲频率成正比。

步进电机分三种;永磁式步进电机(转子用磁性材料组成〉、反应式步进电机(转子用导磁性良好的铁磁性材料组成)和混合式步进电机。

DOOSAN 伺服驱动器 DVSC-TT-14C-09 控制器

1.DVSC-TT-14C-09 DC servo motor

Dc servo motor is a miniature separately excited DC motor, its structure and principle are the same as separately excited DC motor. According to the type of magnetic pole is divided into two kinds: one is permanent magnet DC servo motor, its magnetic pole is a permanent magnet, and the other is electromagnetic DC servo motor, its magnetic pole is an electromagnet, and the magnetic pole is covered with separate excitation winding.

Dc servo motor in terms of its use, it can be used as a drive motor (such as permanent magnet DC motor in some portable electronic equipment), but also as a servo motor (such as video recorders, precision machine tools).

2.DVSC-TT-14C-09 AC servo motor

Ac servo motor is a two-phase AC asynchronous motor, its stator has two space difference of 90 winding, one is the field winding, one is the control winding. Because the AC servo motor is a single-phase AC motor, when the two windings are connected with alternating current of different phases, they will rotate. In order to prevent the AC servo motor from still rotating when the control voltage V=0, the resistance of its rotor is made very large.

3.DVSC-TT-14C-09 bed stepper motor

In the automatic control system, the digital signal needs to be converted into angular displacement, and the stepper motor is the first choice. Stepper motor each input a set of electrical pulses, the rotor rotates - fixed Angle displacement, the output angular displacement is proportional to the number of input pulses, the speed is proportional to the pulse frequency.

There are three kinds of stepper motors. Permanent magnet stepper motor (rotor is composed of magnetic materials >, reactive stepper motor (rotor is composed of ferromagnetic materials with good magnetic conductivity) and hybrid stepper motor.