步进电机 - STMicroelectronics

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步进电机广泛用于计算机、安保、工业自动化和汽车行业的保持和定位应用中。根据相位的数量、线圈排布和所需运动平稳性水平，意法半导体提供多种类型的双极步进电机驱动器来确保您的应用达到最佳性能。

单极步进电机

单极步进电机

单极步进电机中，定子绕组共享公共端子；每个绕组的自由端子分别连接独立功率开关，电流沿一个方向在电机绕组中流动...

双极步进电机

双极步进电机

双极步进电机中，电流可沿两个方向流动；二相电机中的两个绕组需要采用全桥转换器分别驱动...

精选视频

Build your 3-D printer with the EVALSP820-XS

Watch the video (03:47'')

Solving Stepper Motor Design Challenges with PowerSTEP01

Solving Stepper Motor Design Challenges with PowerSTEP01

Watch the video (00:37)

Stepper motor basics

Stepper motor basics

Watch the video (40:00)

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	Resource title		Latest update

应用手册 (5 of 6)

	Resource title		Latest update
PDF	AN468 Constant/current chopper drive ups stepper/motor performance 1.3		13 Sep 2018	13 Sep 2018 AN468 Constant/current chopper drive ups stepper/motor performance 1.3
PDF	AN2820 使用中密度STM32F103xx 微控制器驱动双极步进电机 1.0		04 Nov 2019	04 Nov 2019 AN2820 使用中密度STM32F103xx 微控制器驱动双极步进电机 1.0
PDF	AN3208 Microstepping motor drive with STM8A and STM8S microcontrollers 1.4		22 Jul 2019	22 Jul 2019 AN3208 Microstepping motor drive with STM8A and STM8S microcontrollers 1.4
PDF	AN460 STEPPER MOTOR DRIVE CONSIDERATIONS, COMMON PROBLEMS & SOLUTIONS 1.2		13 Sep 2018	13 Sep 2018 AN460 STEPPER MOTOR DRIVE CONSIDERATIONS, COMMON PROBLEMS & SOLUTIONS 1.2
PDF	AN5381 STSPIN820: Microstepping Management 1.0		21 Dec 2020	21 Dec 2020 AN5381 STSPIN820: Microstepping Management 1.0
PDF	AN235 Stepper motor driving 2.2		13 Sep 2018	13 Sep 2018 AN235 Stepper motor driving 2.2

简报 (2)

	Resource title		Latest update
PDF	An introduction to electric motors 2.0		25 Feb 2020	25 Feb 2020 An introduction to electric motors 2.0
PDF	STSPIN motor drivers - Voltage mode stepper motor control 1.0		18 May 2018	18 May 2018 STSPIN motor drivers - Voltage mode stepper motor control 1.0

宣传册 (1)

	Resource title		Latest update
PDF	Integrated stepper motor driver delivers up to 10 A with superior smoothness and accurate positioning		14 Jun 2018	14 Jun 2018 Integrated stepper motor driver delivers up to 10 A with superior smoothness and accurate positioning

选型指南 (2)

	Resource title		Latest update
PDF	STM32 Nucleo expansion boards - Motor control selection guide 1.0		04 Nov 2020	04 Nov 2020 STM32 Nucleo expansion boards - Motor control selection guide 1.0
PDF	STSPIN 电机驱动器 09.2016		24 Jan 2020	24 Jan 2020 STSPIN 电机驱动器 09.2016

手册 (1)

	Resource title		Latest update
PDF	Motor Control Reference Guide 15.10		11 Nov 2020	11 Nov 2020 Motor Control Reference Guide 15.10

Magazine Articles (1)

	Resource title		Latest update
PDF	STSPIN Motor Control: Design Considerations for Brushless Direct Current Motor Control 1.0		25 Feb 2020	25 Feb 2020 STSPIN Motor Control: Design Considerations for Brushless Direct Current Motor Control 1.0

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