Don''''''''t get confused. Pick, the application of the linear motor platform.
time£º2018/7/20 click£º5251
Don't get confused, pick up the application principles of the linear motor platform. For many people, they are often stunned by the technical terms of linear Motors, linear modules, and linear motor platforms. They do not know their scope of application. The small editor believes that in order to know which kind of device is applicable to which occasion, you must know their application principles. Today, I want to talk with you about the application principles of the linear motor platform, playing the spirit of 12 points, but do not be confused Oh.
First, the appropriate speed principle should be chosen
The motion speed of the linear motor platform is related to the distance, so the choice range of the distance determines the choice range of motion speed. The size of the pole determines the utilization rate of the low slot. The lower limit of the pole is usually 3cm, but there is no upper limit. However, when the output power of the motor is certain, the longitudinal length of the primary core is limited; At the same time, in order to reduce the longitudinal edge effect, the number of poles of the motor can not be too small, so the pole distance can not be too large, so that its speed can be guaranteed.
Second, there must be a proper thrust principle
Most of the motors produced by the manufacturer of the linear motor platform can be used to push light load because it is different from the rotary motor and can not change the thrust at will. The only way to obtain a relatively large thrust is to increase the size of the motor. Therefore, under the same size, it is necessary to choose to use the linear motor platform in the appropriate case, so that it can play its effective role.
Third, the principle of having a suitable reciprocating frequency
In industrial applications, the linear motor platform is reciprocating, and the higher the reciprocating frequency, the higher its labor productivity. This means that the motor must complete the journey in a relatively short period of time, and within a journey it must undergo an acceleration and deceleration process, that is, it must start once and brake once. This requires a relatively large acceleration and the greater the thrust corresponding to the acceleration, so it must be retained in a suitable reciprocating frequency range so that it can be performed in a benign cycle.
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Linear motor