stepper indexer

-phase with current at any moment, the torque of the motor is a loss. The rotation of the stepper motor is also the result of the electromagnetic pole and the permanent magnet pole force, but the polarity of the electromagnetic pole is realized by the driving circuit control.We can make an experiment like this to get in the motor and turn it up. 1 Find a battery of positive and negative access to the end of a phase, and then disconnect, (recorded as a

The indexer is a special attribute. The following is an example of the simplest indexer. Is to find the value corresponding to the index number given the index number, similar to the attribute array Public String This [String configname]{Get{Return System. configuration. configurationmanager. configurettings [configname];} } The indexer allows objects

!! Come from Elecfans : http://www.elecfans.com/article/88/131/194/2015/20151010385722.html[Guide] Stepper motor in the control system has a wide range of applications. It can convert the pulse signal into angular displacement and be used as electromagnetic brake wheel, electromagnetic differential, or angular displacement generator.First, preface:Stepper Motor has a wide range of applications in the control system. It can convert the pulse signal int

procedure itself, perform it two times and get back to the status quo. M://Indexers\indexer.cs 001:using System; 002:using System.IO; 003: 004://Class to provide access to a large file 005://As if it were a byte array. 006:public class Filebytearray 007: { 008:stream Stream; Holds the underlying stream 009://Used to access the file. 010://Create A new Filebytearray encapsulating a particular file. 011:public Filebytearray (String fileName) 012: { 013:stream = new FileStream (FileName, FileMode

At the end of the last time I left a few questions, because the power is not resolved, this one we continue the content of the previous article. Click here to go back to the previous article Question 1: Arrays have multidimensional, indexers can also be multidimensional??? Indexers can be multidimensional, and the indexer we define in the previous article is just a one-dimensional indexer, and as an array

Note: Most of the content below is for online information or other friends ' blogs Guest ExcerptI am a beginner. NET, I hope that the predecessors to teach and exchangeAn indexer (Indexer) is a new class member introduced by C # that makes an object in a class as easy and intuitive to reference as an array. Indexers are very similar to properties, but indexers contain index parameters (within []), and index

From: http://www.eepw.com.cn/article/73889.htm Stepper motor is an electromechanical component that converts an electrical pulse signal into an angle displacement or linear displacement. The input value of the stepper motor is a pulse sequence, and the output value is the corresponding incremental displacement or step motion. Under normal motion, it has a fixed number of steps each week. When performing Con

An indexer is a name-value pair, you declare a class of name-value pairs, you can assign values to the specified elements of the array, or you can access the subscript for the specified element value (the individual thinks it's possible to write a similar list yourself, and there's no need to superfluous an extra method)?Complex indexer can be seen as a simple database, such as a person corresponding to the

Stepper motor principle and drive 1, stepper motor is a special motor used as a control, the electrical pulse signal converted into angular displacement or linear displacement of electromechanical components. The input amount of stepping motor is the pulse sequence, and the output amount is the corresponding increment displacement or step motion. Its rotation is at a fixed angle (known as "step angle"

From: http://www.chinakong.com/forum/disp.asp? Id = 41310 Basic Principle of stepper motor 1. stepper motor is an open-loop control component that converts an electrical pulse signal into an angle displacement or linear displacement. In the case of non-overload, the speed and stop position of the motor only depend on the frequency and number of pulses of the pulse signal, and is not affected by the load c

Research on Key Technologies of stepper motor driver [Date:] Source: single-chip microcomputer and Embedded System Application Author: Guangdong University of Technology Dong Xiaoqing Huang Jie Xian Zhang Shunyang [Font:Large Medium Small] 　 Introduction Stepper motor is an execution mechanism that converts an electrical pulse signal into an angle displacement. Its main advantage is its

Article excerpt from: http://bbs.21ic.com/forum.php?mod=viewthreadtid=279798fromuid=8352181.introduction of main parameters of stepping motorPhase Number: The phase number of the stepper motor refers to the number of coils. There are two-phase, three-phase, four-phase, five-phase respectively. Passconstant condition, high phase number, small step angle and high precision. rated current: The current size of the motor during normal operation. Step Angle

Many users mistakenly think that the higher the stepper motor driver subdivision, stepper motor precision is higher, in fact, this is a wrong idea, such as stepper motor driver subdivision can reach 60,000 pulses a turn, and stepper motor is not really able to distinguish this accuracy, when the drive set to 60,000 pul

Stepping motor is an open-loop control element stepping electric part which transforms electric pulse signal into angular displacement or line displacement. In the case of non-overloading, the speed of the motor, the position of the stop only depends on the frequency of the pulse signal and the number of pulses, and is not affected by the load changes, when the stepper driver receives a pulse signal, it will drive the

First, the general introduction:Stepping motor is an open-loop control element stepping electric part which transforms electric pulse signal into angular displacement or line displacement. In the case of non-overloading, the speed of the motor, the position of the stop only depends on the frequency of the pulse signal and the number of pulses, and is not affected by the load changes, when the stepper driver receives a pulse signal, it will drive the

Http://www.chinabaike.com/t/9675/2015/0914/3252845.html First, how to control the direction of stepper motor. 1, can change the control system direction level signal 2, can adjust the wiring of the motor to change direction, the specific practices are as follows:For the two-phase motor, only one phase of the motor line switch access to the drive, such as A + and a-swap.For three-phase motor, the adjacent two-phase motor line exchange, such as: a,b,c

This article Reprinted from: http://hi.baidu.com/1234567789099/item/1fd37697a97dcd5ff142155a Oh, busy! I haven't written any articles for a long time. I am giving an article to my friends today on how to use the stepper motor driver to drive the stepper motor, the premise is that the stepper motor that needs to use the steppe