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机座尺寸(mm)
相数
出轴类型
额定电流
步距角
步进角
静力矩(Nm)
额定电流(A)
减速比
出轴形式
刹车力矩(Nm)

        步进电机是一种直接将电脉冲转化为角度位置的机械装置,角度的大小取决于脉冲的数量,它和与其配套的步进电机驱动装置共同组成了一套控制简单,又低成本的开环系统。

        Stepping motors are highly precise, digitally controlled motors that are able to provide reliable position operation through electrical pulses. Together with the driver, it constitutes an open loop controlling system, which is of low cost and simple to construct.

特点 Features:

1、位置控制功能 Position Control

可预先发出具体的脉冲数量,从而得到需要输出的角度。

The specified number of pulses determines the output degree(s) generated.

2、无极调速功能 Linear Speed Selection

可根据发送脉冲的速度,得到需要的电机的转速。

The running speed is linearly variable and determined by the                     frequency of the pulses.

3、正/反,急停及锁定功能 Forward & Reverse, Pause and Holding                     Function

通过对系统的高低电平控制,得到正/反旋转的效果,在电机锁定情况下(电机绕组中存在电流,外部没有要求旋转的电脉冲),仍有保持力矩的输出。

The forward & reverse rotation is controlled by the polarity. There is still holding torque even while the motor rotor is being locked. There is still current flowing through the motor winding, but no pulse signal creating rotation from the outside controller.

4、低转速及高精度位置功能 Low Speed Feature and High Pricision Posion Control

通过对脉冲速度的控制,可直接得到极低的转速而不需要通过齿轮的过渡,从而避免了功率的损耗和角底位置的偏差。

Low frequency pulses being input, a stepping motor can operate at very low rotating speeds. This can be done without a speed reduction gearbox and thereby save power and maintain precision.

5、长寿命 Long Lifespan

不需要像普通的直流电动机通过电刷和换相,从而减少了摩擦,增加了寿命。

It decreases the friction and provides stepping motors with longer life. 


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