Stepper motor - Wikipedia
A stepper motor, also known as step motor or stepping motor, [1] is a brushless DC electric motor that rotates in a series of small and discrete angular steps. [2] Stepper motors can be set to any given step position without needing a position sensor for feedback .
步進馬達 - 维基百科，自由的百科全书
步進馬達（英語： Stepper motor 、 Step motor ）是直流無刷電動機的一種，為具有如齒輪狀突起（小齒）相鍥合的定子和轉子，可藉由切換流向定子線圈中的電流，以一定角度逐步轉動的馬達。
步进电动机 - 百度百科
步进电动机（stepping motor）把电脉冲信号变换成角位移以控制转子转动的 微特电机 。 在自动控制装置中作为 执行元件 。 每输入一个脉冲信号，步进电动机前进一步，故又称脉冲电动机。
步進馬達 - 維基百科，自由的百科全書
步進馬達 （英語： Stepper motor 、 Step motor）是 直流無刷馬達 的一種，為具有如 齒輪 狀突起（小齒）相鍥合的定子和轉子，可藉由切換流向定子線圈中的電流，以一定角度逐步轉動的 馬達。 步進馬達的特徵是採用 開迴路控制 （Open-loop control）處理，不需要運轉量 感測器 （sensor）或 編碼器，且切換電流觸發器的是 脈衝 信號，不需要位置檢出和速度檢出的回授裝置，所以步進電機可正確地依比例隨脈沖信號而轉動，因此達成精確的位置和速度控制，且穩定 …
Stepper Motors Basics: Types, Uses, and Working Principles
A stepper motor is an electric motor whose main feature is that its shaft rotates by performing steps, that is, by moving by a fixed amount of degrees. This feature is obtained thanks to the internal structure of the motor, and allows to know the exact angular position of the shaft by simply counting how may steps have been performed, with no ...
Stepper Motor - Working, Diagram, Types ... - ElectricalWorkbook
2021年6月25日 · A stepper motor is an electrical motor which converts electrical input in the form of series of pulses into discrete angular movements, commonly called as steps. This conversion is on one to one basis i.e. the motor moves through one step for each input pulse.
Understanding Stepper Motors: Types, Principles, Applications
2024年3月17日 · What is a Stepper Motor? A stepper motor is an electromechanical device used for converting electrical pulses into precise mechanical motion. Unlike conventional motors, which continuously rotate when power is applied, stepper motors move in discrete steps.
什么是步进电机？ - Kollmorgen
步进电机的设计将整圈旋转分为一组同等大小的步进 — 通常为 200，可实现快速精准的负载定位，并且可在任何单独步进中出色地保持转矩。 使用微步驱动器时，每个步进会分为更小的增量 — 接近 伺服电机 的无限定位控制，而无需复杂的反馈设备或闭环控制系统。 步进电机通过固定在转子上的永磁体实现定位控制，由定子上的两个绕组进行驱动。 转子和定子叠片上的小齿可控制每个步进的角度。 随着步进驱动器依次改变各个绕组中的电流，转子会一步步地前转动，从而参 …
Stepper Motors: How They Work and Making the Right Choice
What is a Stepper Motor? A stepper motor is a 2-phase brushless DC motor designed to rotate the shaft through a series of small steps. Each step is the result of individual electrical pulses delivered by a stepper drive. Stepper motors are most often used in an open-loop system design.
There are three basic types of stepping motors: permanent magnet, variable reluctance and hybrid. This application note covers all three types. Permanent magnet motors have a magnetized rotor, while variable reluctance motors have toothed soft-iron rotors.