UC知道找达人帮忙翻译关于电机资料
来源：百度知道 编辑：UC知道 时间：2024/05/24 13:37:27
The linear stepper motor has been made flat instead of round so its motion will be along a straight line instead of rotary. A picture of a linear motor and its amplifier is shown in Fig. 11-69, and the basic parts of the linear motor are shown in Fig. 11-70. In this diagram you can see the motor consists of a platen and aforcer. The platen is the fixed part of the motor and its length will determine the distance the motor will travel. It has a number of teeth that are like the rotor in a traditional stepper motor except it is passive and is not a permanent magnet. The forcer consists of four pole pieces that each have three teeth. The pitch of each tooth is staggered with respect to the teeth of the platen. It uses mechanical roller bearings or air bearings to ride above the platen on an air gap so that the two never physically come into contact with each other. The magnetic field in the forcer is changed by passing current through its coils. This action causes the next set of teeth to
直线步进电机已取得单位,而不是圆形,其运动将遵循一条直线 而旋转. 描述了直线电机及其放大器是列图. 11-69 ,其基本部分的直线电机列图. 1911年至1970年. 在此图,你可以看到汽车由一个压板及aforcer . 屏的固定部分的电机及其长度,将决定的距离将汽车旅行. 它具有许多牙齿,就像是转子在传统的步进马达,但它是被动 而不是永久磁铁. 队伍由四个杆件,各有三颗牙齿. 足球场的每个牙交错的尊重与对牙齿的压板. 它利用机械轴承或空气轴承坐以上压板对空气隙,使 两人从来没有肢体接触到对方. 磁场的队伍,是改变通过电流通过线圈. 这一行动导致下排牙齿,以配合牙齿的压板及成因队伍 走出牙齿的齿比压板线性旅行. 当目前的情况刚好相反,队伍将扭转的方向旅行. 一个完整的开关周期分为四个步骤,全面, 其中动作队伍的距离在一齿距的压板. 典型的第一个直线电机是12,500步骤,每平方英吋,它提供了高度的决议案. 典型负载为直线电机是低质量,需要高速运动.