Stepper Motor (NEMA 17)

Name: Stepper Motor (NEMA 17)
SKU: EK1444
Price: 450.00 EGP
Availability: OutOfStock

Stepper Motor (NEMA 17)
1. Frame Size: NEMA 17
2. Motion Type: Step-Based (Incremental)
3. Application: 3D Printers, CNC Machines

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Description

This Stepper Motor is a NEMA 17-frame stepper, one of the most widely used stepper sizes in hobbyist and prosumer motion control, fitting the standard NEMA 17 mounting pattern used across most 3D printers and small CNC machines.

Like other NEMA 17 steppers, it operates as a bipolar or unipolar stepper motor driven by a compatible stepper driver, moving in fixed angular increments per step rather than continuously rotating like a DC motor.

Its standard NEMA 17 frame size makes it a drop-in replacement or upgrade option for 3D printer axes, CNC machines, and general precision positioning projects using common NEMA 17-compatible mounts and couplers.

Features:

NEMA 17 standard frame size
Precise, incremental step-based motion
Compatible with common stepper drivers
Suited for 3D printers, CNC machines, and precision positioning
Standard NEMA 17 mounting pattern

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Pin Connections

1 Table

Pin Connections Table 1

Board	Sensor Pin	Connection
NEMA 17 coils	to driver output	A+/A-/B+/B- into a step/dir driver's motor terminals

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Stepper Motor (NEMA 17)

7 Examples • C/C++ | Boards: Arduino Uno, Arduino Nano, Arduino Mega, ESP32, ESP8266, STM32, Raspberry Pi Pico

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Stepper Motor (NEMA 17) - Arduino Uno

Stepper Motor (NEMA 17) - Arduino Nano

Stepper Motor (NEMA 17) - Arduino Mega

Stepper Motor (NEMA 17) - ESP32

Stepper Motor (NEMA 17) - ESP8266

Stepper Motor (NEMA 17) - STM32

Stepper Motor (NEMA 17) - Raspberry Pi Pico

📄 File: stepper_motor_(nema_17)_-_arduino_uno.inoArduino Uno

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5// external driver (e.g. A4988/DRV8825): STEP=3, DIR=4 on Arduino Uno. Motor power comes from the driver's own VMOT supply, not the microcontroller.

6#define STEP_PIN 3

7#define DIR_PIN 4

9void setup() {

10 Serial.begin(115200);

11 pinMode(STEP_PIN, OUTPUT);

12 pinMode(DIR_PIN, OUTPUT);

13}

15void loop() {

16 digitalWrite(DIR_PIN, HIGH);

17 for (int i = 0; i < 200; i++) { // 200 steps = 1 full revolution on a 1.8deg/step motor at full-step

18 digitalWrite(STEP_PIN, HIGH);

19 delayMicroseconds(800);

20 digitalWrite(STEP_PIN, LOW);

21 delayMicroseconds(800);

22 }

23 delay(500);

25 digitalWrite(DIR_PIN, LOW);

26 for (int i = 0; i < 200; i++) {

27 digitalWrite(STEP_PIN, HIGH);

28 delayMicroseconds(800);

29 digitalWrite(STEP_PIN, LOW);

30 delayMicroseconds(800);

31 }

32 delay(500);

33}

📄 File: stepper_motor_(nema_17)_-_arduino_nano.inoArduino Nano

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5// external driver (e.g. A4988/DRV8825): STEP=3, DIR=4 on Arduino Nano. Motor power comes from the driver's own VMOT supply, not the microcontroller.

6#define STEP_PIN 3

7#define DIR_PIN 4

9void setup() {

10 Serial.begin(115200);

11 pinMode(STEP_PIN, OUTPUT);

12 pinMode(DIR_PIN, OUTPUT);

13}

15void loop() {

16 digitalWrite(DIR_PIN, HIGH);

17 for (int i = 0; i < 200; i++) { // 200 steps = 1 full revolution on a 1.8deg/step motor at full-step

18 digitalWrite(STEP_PIN, HIGH);

19 delayMicroseconds(800);

20 digitalWrite(STEP_PIN, LOW);

21 delayMicroseconds(800);

22 }

23 delay(500);

25 digitalWrite(DIR_PIN, LOW);

26 for (int i = 0; i < 200; i++) {

27 digitalWrite(STEP_PIN, HIGH);

28 delayMicroseconds(800);

29 digitalWrite(STEP_PIN, LOW);

30 delayMicroseconds(800);

31 }

32 delay(500);

33}

📄 File: stepper_motor_(nema_17)_-_arduino_mega.inoArduino Mega

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5// external driver (e.g. A4988/DRV8825): STEP=3, DIR=4 on Arduino Mega. Motor power comes from the driver's own VMOT supply, not the microcontroller.

6#define STEP_PIN 3

7#define DIR_PIN 4

9void setup() {

10 Serial.begin(115200);

11 pinMode(STEP_PIN, OUTPUT);

12 pinMode(DIR_PIN, OUTPUT);

13}

15void loop() {

16 digitalWrite(DIR_PIN, HIGH);

17 for (int i = 0; i < 200; i++) { // 200 steps = 1 full revolution on a 1.8deg/step motor at full-step

18 digitalWrite(STEP_PIN, HIGH);

19 delayMicroseconds(800);

20 digitalWrite(STEP_PIN, LOW);

21 delayMicroseconds(800);

22 }

23 delay(500);

25 digitalWrite(DIR_PIN, LOW);

26 for (int i = 0; i < 200; i++) {

27 digitalWrite(STEP_PIN, HIGH);

28 delayMicroseconds(800);

29 digitalWrite(STEP_PIN, LOW);

30 delayMicroseconds(800);

31 }

32 delay(500);

33}

📄 File: stepper_motor_(nema_17)_-_esp32.inoESP32

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5// external driver (e.g. A4988/DRV8825): STEP=26, DIR=27 on ESP32. Motor power comes from the driver's own VMOT supply, not the microcontroller.

6#define STEP_PIN 26

7#define DIR_PIN 27

9void setup() {

10 Serial.begin(115200);

11 pinMode(STEP_PIN, OUTPUT);

12 pinMode(DIR_PIN, OUTPUT);

13}

15void loop() {

16 digitalWrite(DIR_PIN, HIGH);

17 for (int i = 0; i < 200; i++) { // 200 steps = 1 full revolution on a 1.8deg/step motor at full-step

18 digitalWrite(STEP_PIN, HIGH);

19 delayMicroseconds(800);

20 digitalWrite(STEP_PIN, LOW);

21 delayMicroseconds(800);

22 }

23 delay(500);

25 digitalWrite(DIR_PIN, LOW);

26 for (int i = 0; i < 200; i++) {

27 digitalWrite(STEP_PIN, HIGH);

28 delayMicroseconds(800);

29 digitalWrite(STEP_PIN, LOW);

30 delayMicroseconds(800);

31 }

32 delay(500);

33}

📄 File: stepper_motor_(nema_17)_-_esp8266.inoESP8266

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5// external driver (e.g. A4988/DRV8825): STEP=D5, DIR=D6 on ESP8266. Motor power comes from the driver's own VMOT supply, not the microcontroller.

6#define STEP_PIN D5

7#define DIR_PIN D6

9void setup() {

10 Serial.begin(115200);

11 pinMode(STEP_PIN, OUTPUT);

12 pinMode(DIR_PIN, OUTPUT);

13}

15void loop() {

16 digitalWrite(DIR_PIN, HIGH);

17 for (int i = 0; i < 200; i++) { // 200 steps = 1 full revolution on a 1.8deg/step motor at full-step

18 digitalWrite(STEP_PIN, HIGH);

19 delayMicroseconds(800);

20 digitalWrite(STEP_PIN, LOW);

21 delayMicroseconds(800);

22 }

23 delay(500);

25 digitalWrite(DIR_PIN, LOW);

26 for (int i = 0; i < 200; i++) {

27 digitalWrite(STEP_PIN, HIGH);

28 delayMicroseconds(800);

29 digitalWrite(STEP_PIN, LOW);

30 delayMicroseconds(800);

31 }

32 delay(500);

33}

📄 File: stepper_motor_(nema_17)_-_stm32.inoSTM32

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5// external driver (e.g. A4988/DRV8825): STEP=PB0, DIR=PB1 on STM32. Motor power comes from the driver's own VMOT supply, not the microcontroller.

6#define STEP_PIN PB0

7#define DIR_PIN PB1

9void setup() {

10 Serial.begin(115200);

11 pinMode(STEP_PIN, OUTPUT);

12 pinMode(DIR_PIN, OUTPUT);

13}

15void loop() {

16 digitalWrite(DIR_PIN, HIGH);

17 for (int i = 0; i < 200; i++) { // 200 steps = 1 full revolution on a 1.8deg/step motor at full-step

18 digitalWrite(STEP_PIN, HIGH);

19 delayMicroseconds(800);

20 digitalWrite(STEP_PIN, LOW);

21 delayMicroseconds(800);

22 }

23 delay(500);

25 digitalWrite(DIR_PIN, LOW);

26 for (int i = 0; i < 200; i++) {

27 digitalWrite(STEP_PIN, HIGH);

28 delayMicroseconds(800);

29 digitalWrite(STEP_PIN, LOW);

30 delayMicroseconds(800);

31 }

32 delay(500);

33}

📄 File: stepper_motor_(nema_17)_-_raspberry_pi_pico.inoRaspberry Pi Pico

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5// external driver (e.g. A4988/DRV8825): STEP=14, DIR=15 on Raspberry Pi Pico. Motor power comes from the driver's own VMOT supply, not the microcontroller.

6#define STEP_PIN 14

7#define DIR_PIN 15

9void setup() {

10 Serial.begin(115200);

11 pinMode(STEP_PIN, OUTPUT);

12 pinMode(DIR_PIN, OUTPUT);

13}

15void loop() {

16 digitalWrite(DIR_PIN, HIGH);

17 for (int i = 0; i < 200; i++) { // 200 steps = 1 full revolution on a 1.8deg/step motor at full-step

18 digitalWrite(STEP_PIN, HIGH);

19 delayMicroseconds(800);

20 digitalWrite(STEP_PIN, LOW);

21 delayMicroseconds(800);

22 }

23 delay(500);

25 digitalWrite(DIR_PIN, LOW);

26 for (int i = 0; i < 200; i++) {

27 digitalWrite(STEP_PIN, HIGH);

28 delayMicroseconds(800);

29 digitalWrite(STEP_PIN, LOW);

30 delayMicroseconds(800);

31 }

32 delay(500);

33}

Project Notes:

Bare bipolar stepper motor - needs a step/direction driver wired between it and the microcontroller.

نظرة عامة ومواصفات المنتج — بالعربية

Stepper Motor (NEMA 17) متوفر الآن في متجر إكوسترا للإلكترونيات، ضمن قسم Motors | Drivers | Pumps | Actuators، بسعر 450,00 EGP. كود المنتج لدينا: EK1444. المنتج غير متوفر حالياً — تواصل معنا عبر واتساب لمعرفة موعد توفره القادم.

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