直线电机（Linear motor）.docVIP

直线电机（Linear motor） Linear motor Catalog Compared with rotating motor application Precision linear motor Cylindrical dynamic magnet linear motor U slot type linear motor Plate linear motor Summary The development history of linear motor Linear motor is also called linear motor. Linear motion motor has been made, that is linear motor The principle of a linear motor is not complicated. It is assumed that a rotating induction motor is cut and flattened in the direction of the radius, which makes it a linear induction motor (Figure). In a linear motor, the equivalent of a rotating motor stator is called a primary; the rotor of a rotating motor is called secondary. In primary communication, the secondary is linear motion along the primary line under the influence of the electromagnetic force. At this time the primary is done very long and extended to the point where the movement is required, whereas the secondary does not need to be that long. In fact, a linear motor can either do a very long primary or a long secondary, either by primary or secondary movement or by secondary or primary movement. Compared with rotating motor Linear motor can be considered as a kind of structural deformation of rotating machines. It can be regarded as a rotating motor, cut along its radial direction and then flatten out. In recent years, with the rapid development of automatic control and microcomputer, put forward higher requirements of positioning accuracy of the automatic control system of all kinds, in this case, the conventional rotary motor and linear motion components on a conversion mechanism driving device, has been unable to meet the modern requirements of the control system, therefore, in recent years, many countries in the world are in the research, development and application of linear motor, the linear motor is applied more and more widely. General motors work are rotation. But driven by the rotation of the motor vehicle (such as motor cars and city trams etc.) need to do lin