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Stepping servo motor parameter _ shenzhen mini stepper motor specifications

by:Zhenyu      2020-09-26
Stepper motor is the electrical pulse signal into angular displacement or linear displacement of open loop control elements. In the case of the overload, motor speed, stop position depends only on the pulse signal frequency and pulse number, and is not influenced by the load change, when the stepper driver receives a pulse signal, it will drive set according to the direction of the stepper motor rolling a fixed point of view, called & quot; Interval Angle & quot; Step by step, its rotation is the fixed point of view. Through manipulation of the pulse number to control the amount of angular displacement, and then reach the intention of accurate positioning; Together to be able to scroll through the manipulation of the pulse frequency to control planetary gear motor speed and acceleration, and then reach the speed of intention.



stepper motor is a kind of induction motor, its working principle is the use of electronic circuit, direct current (dc) into time-sharing power supply, multiphase sequential control current, in this current for stepper planetary gear motor power supply, stepper motor abilities to work properly, is time-sharing power supply for step motor drive, multiphase timing control device. Let's drive to supply different number of concave and convex level to control motor rotation point of view.



let's accounting needs the number of pulses, needs to understand the drive subdivision steps. Each drive to be able to set its subdivision steps, let's choose the demand subdivision steps and pulse number. If select subdivision steps for 3600, stepping Angle = 360/3600 = 0. 1° 。 On behalf of our options for each supply a bump pulse motor 0. 1° , if we want to rotate for 100 & deg; , it can be only needs to supply 1000 pulse.



the following specifically about the concrete method to do it, we can receive the software to the rotation will be after the point of view, we issued by accounting requirements rotating pulse number, and then through the timer control bump level continue to moment, at every time of concave and convex level rotary let's set a variable's value can be + 1, we accounting in determining if a set of variable pulse number 2 times, if it is proved that the motor rotated to our demand point of view, the manipulation of the motor stopped, if not the demand continues to count, until the count value to meet the needs of our stop in the electrodes. Next time, let's wait for the arrival of the next instruction on rotation. Through the above operation we will finished the motor rotate a viewpoint of manipulation.





steps such as segmentation which was a multiple of 360, if not the entire multiples are in calculating the number of pulse time will we get an integer, in repeated rotates major viewpoints have accumulated errors, affect our rotating accuracy, how to progress under the rotating accuracy makes us demand research, some friend can speak can use encoder, but a high precision encoders the price will be expensive, just learning step motor using the junior can need not care about the encoder problem first, then how to progress in the absence of the encoder rotation accuracy? Listen to the next.


Hangzhou Xiaoshan Zhenyu Transmission Co., Ltd. is the largest manufacturer of electric motor suppliers, which is one of the best product manufactured from us.
Hangzhou Xiaoshan Zhenyu Transmission Co., Ltd. is one of China's biggest providers in the following categories of products: electric motor suppliers, planetary gear motor, types of gear reducers,etc. We also welcome ODM and OEM orders, and offer the highest standards of service, the cheapest deals, and the best buying experience. Get to know us at Zhenyu Transmission.
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