DC motor GW370 12V with encoder 200 RPM

Name: DC motor GW370 12V with encoder 200 RPM
SKU: Ek2070
Price: 750.00 EGP
Availability: InStock

DC Motor GW370 12V with Encoder 200 RPM
1. Voltage: 12V DC
2. Speed: 200 RPM (no-load)
3. Motor Size: GW370
4. Encoder: Incremental (quadrature)
5. Gear Type: Metal

SKU: Ek2070 Category: DC Motor Tags: 12V motor, 200 RPM, closed loop motor, DC Motor, DC motor | محرك تيار مستمر، GW370، محرك 12 فولت، 200 دورة في الدقيقة، محرك مزدوج التروس، محرك مزود بمشفر، مشفر رباعي، محرك حلقة مغلقة, encoder motor, geared motor, GW370, quadrature encoder

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Description

The DC Motor GW370 12V with Encoder is a brushed DC gearmotor offering a rated no-load speed of 200 RPM. It integrates a magnetic or optical encoder that provides feedback on the motor’s actual rotational position and speed, enabling closed-loop control. This feature is essential for applications requiring precise speed regulation, position control, or distance measurement.

Employing a GW370 size frame, this motor includes a durable metal gearbox, delivering increased torque at a moderate output speed. The quadrature encoder outputs two channels (A and B) that produce pulses with a 90° phase shift. By reading these signals, a controller can determine the direction of rotation, the speed, and the absolute position of the output shaft, allowing for sophisticated motion control algorithms.

Rated voltage: 12V DC
No-load speed: 200 RPM
Built-in incremental encoder for feedback
Quadrature output (Channel A and B)
GW370 frame size with metal gears
Suitable for precision robotics and automation
Compatible with microcontroller encoder inputs
Reliable performance in diverse operating conditions

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Pin Connections

1 Table

Pin Connections Table 1

Board	Sensor Pin	Connection
Motor	to H-bridge OUT	motor leads into an H-bridge driver's output terminals

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DC motor GW370 12V with encoder 200 RPM

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

Wrap

DC motor GW370 12V with encoder 200 RPM - Arduino Uno

DC motor GW370 12V with encoder 200 RPM - Arduino Nano

DC motor GW370 12V with encoder 200 RPM - Arduino Mega

DC motor GW370 12V with encoder 200 RPM - ESP32

DC motor GW370 12V with encoder 200 RPM - ESP8266

DC motor GW370 12V with encoder 200 RPM - STM32

DC motor GW370 12V with encoder 200 RPM - Raspberry Pi Pico

📄 File: dc_motor_gw370_12v_with_encoder_200_rpm_-_arduino_uno.inoArduino Uno

809 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// DC motor GW370 12V with encoder 200 RPM: drive via H-bridge (IN1=8, IN2=9, ENA=10) + read its built-in quadrature encoder (A=2, B=3) on Arduino Uno.

6#define IN1 8

7#define IN2 9

8#define ENA 10

9#define ENC_A 2

10#define ENC_B 3

12volatile long pulseCount = 0;

13void handleEncoder() {

14 pulseCount += (digitalRead(ENC_B) > 0) ? 1 : -1;

15}

17void setup() {

18 Serial.begin(115200);

19 pinMode(IN1, OUTPUT); pinMode(IN2, OUTPUT); pinMode(ENA, OUTPUT);

20 pinMode(ENC_A, INPUT_PULLUP); pinMode(ENC_B, INPUT_PULLUP);

21 attachInterrupt(digitalPinToInterrupt(ENC_A), handleEncoder, RISING);

22}

24void loop() {

25 digitalWrite(IN1, HIGH); digitalWrite(IN2, LOW);

26 analogWrite(ENA, 200);

28 Serial.print("Encoder pulses: "); Serial.println(pulseCount);

29 delay(200);

30}

📄 File: dc_motor_gw370_12v_with_encoder_200_rpm_-_arduino_nano.inoArduino Nano

810 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// DC motor GW370 12V with encoder 200 RPM: drive via H-bridge (IN1=8, IN2=9, ENA=10) + read its built-in quadrature encoder (A=2, B=3) on Arduino Nano.

6#define IN1 8

7#define IN2 9

8#define ENA 10

9#define ENC_A 2

10#define ENC_B 3

12volatile long pulseCount = 0;

13void handleEncoder() {

14 pulseCount += (digitalRead(ENC_B) > 0) ? 1 : -1;

15}

17void setup() {

18 Serial.begin(115200);

19 pinMode(IN1, OUTPUT); pinMode(IN2, OUTPUT); pinMode(ENA, OUTPUT);

20 pinMode(ENC_A, INPUT_PULLUP); pinMode(ENC_B, INPUT_PULLUP);

21 attachInterrupt(digitalPinToInterrupt(ENC_A), handleEncoder, RISING);

22}

24void loop() {

25 digitalWrite(IN1, HIGH); digitalWrite(IN2, LOW);

26 analogWrite(ENA, 200);

28 Serial.print("Encoder pulses: "); Serial.println(pulseCount);

29 delay(200);

30}

📄 File: dc_motor_gw370_12v_with_encoder_200_rpm_-_arduino_mega.inoArduino Mega

810 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// DC motor GW370 12V with encoder 200 RPM: drive via H-bridge (IN1=8, IN2=9, ENA=10) + read its built-in quadrature encoder (A=2, B=3) on Arduino Mega.

6#define IN1 8

7#define IN2 9

8#define ENA 10

9#define ENC_A 2

10#define ENC_B 3

12volatile long pulseCount = 0;

13void handleEncoder() {

14 pulseCount += (digitalRead(ENC_B) > 0) ? 1 : -1;

15}

17void setup() {

18 Serial.begin(115200);

19 pinMode(IN1, OUTPUT); pinMode(IN2, OUTPUT); pinMode(ENA, OUTPUT);

20 pinMode(ENC_A, INPUT_PULLUP); pinMode(ENC_B, INPUT_PULLUP);

21 attachInterrupt(digitalPinToInterrupt(ENC_A), handleEncoder, RISING);

22}

24void loop() {

25 digitalWrite(IN1, HIGH); digitalWrite(IN2, LOW);

26 analogWrite(ENA, 200);

28 Serial.print("Encoder pulses: "); Serial.println(pulseCount);

29 delay(200);

30}

📄 File: dc_motor_gw370_12v_with_encoder_200_rpm_-_esp32.inoESP32

811 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// DC motor GW370 12V with encoder 200 RPM: drive via H-bridge (IN1=26, IN2=27, ENA=25) + read its built-in quadrature encoder (A=32, B=33) on ESP32.

6#define IN1 26

7#define IN2 27

8#define ENA 25

9#define ENC_A 32

10#define ENC_B 33

12volatile long pulseCount = 0;

13void handleEncoder() {

14 pulseCount += (digitalRead(ENC_B) > 0) ? 1 : -1;

15}

17void setup() {

18 Serial.begin(115200);

19 pinMode(IN1, OUTPUT); pinMode(IN2, OUTPUT); pinMode(ENA, OUTPUT);

20 pinMode(ENC_A, INPUT_PULLUP); pinMode(ENC_B, INPUT_PULLUP);

21 attachInterrupt(digitalPinToInterrupt(ENC_A), handleEncoder, RISING);

22}

24void loop() {

25 digitalWrite(IN1, HIGH); digitalWrite(IN2, LOW);

26 analogWrite(ENA, 200);

28 Serial.print("Encoder pulses: "); Serial.println(pulseCount);

29 delay(200);

30}

📄 File: dc_motor_gw370_12v_with_encoder_200_rpm_-_esp8266.inoESP8266

813 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// DC motor GW370 12V with encoder 200 RPM: drive via H-bridge (IN1=D5, IN2=D6, ENA=D7) + read its built-in quadrature encoder (A=D5, B=D6) on ESP8266.

6#define IN1 D5

7#define IN2 D6

8#define ENA D7

9#define ENC_A D5

10#define ENC_B D6

12volatile long pulseCount = 0;

13void handleEncoder() {

14 pulseCount += (digitalRead(ENC_B) > 0) ? 1 : -1;

15}

17void setup() {

18 Serial.begin(115200);

19 pinMode(IN1, OUTPUT); pinMode(IN2, OUTPUT); pinMode(ENA, OUTPUT);

20 pinMode(ENC_A, INPUT_PULLUP); pinMode(ENC_B, INPUT_PULLUP);

21 attachInterrupt(digitalPinToInterrupt(ENC_A), handleEncoder, RISING);

22}

24void loop() {

25 digitalWrite(IN1, HIGH); digitalWrite(IN2, LOW);

26 analogWrite(ENA, 200);

28 Serial.print("Encoder pulses: "); Serial.println(pulseCount);

29 delay(200);

30}

📄 File: dc_motor_gw370_12v_with_encoder_200_rpm_-_stm32.inoSTM32

821 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// DC motor GW370 12V with encoder 200 RPM: drive via H-bridge (IN1=PB0, IN2=PB1, ENA=PA8) + read its built-in quadrature encoder (A=PA0, B=PA1) on STM32.

6#define IN1 PB0

7#define IN2 PB1

8#define ENA PA8

9#define ENC_A PA0

10#define ENC_B PA1

12volatile long pulseCount = 0;

13void handleEncoder() {

14 pulseCount += (digitalRead(ENC_B) > 0) ? 1 : -1;

15}

17void setup() {

18 Serial.begin(115200);

19 pinMode(IN1, OUTPUT); pinMode(IN2, OUTPUT); pinMode(ENA, OUTPUT);

20 pinMode(ENC_A, INPUT_PULLUP); pinMode(ENC_B, INPUT_PULLUP);

21 attachInterrupt(digitalPinToInterrupt(ENC_A), handleEncoder, RISING);

22}

24void loop() {

25 digitalWrite(IN1, HIGH); digitalWrite(IN2, LOW);

26 analogWrite(ENA, 200);

28 Serial.print("Encoder pulses: "); Serial.println(pulseCount);

29 delay(200);

30}

📄 File: dc_motor_gw370_12v_with_encoder_200_rpm_-_raspberry_pi_pico.inoRaspberry Pi Pico

823 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// DC motor GW370 12V with encoder 200 RPM: drive via H-bridge (IN1=14, IN2=15, ENA=16) + read its built-in quadrature encoder (A=20, B=21) on Raspberry Pi Pico.

6#define IN1 14

7#define IN2 15

8#define ENA 16

9#define ENC_A 20

10#define ENC_B 21

12volatile long pulseCount = 0;

13void handleEncoder() {

14 pulseCount += (digitalRead(ENC_B) > 0) ? 1 : -1;

15}

17void setup() {

18 Serial.begin(115200);

19 pinMode(IN1, OUTPUT); pinMode(IN2, OUTPUT); pinMode(ENA, OUTPUT);

20 pinMode(ENC_A, INPUT_PULLUP); pinMode(ENC_B, INPUT_PULLUP);

21 attachInterrupt(digitalPinToInterrupt(ENC_A), handleEncoder, RISING);

22}

24void loop() {

25 digitalWrite(IN1, HIGH); digitalWrite(IN2, LOW);

26 analogWrite(ENA, 200);

28 Serial.print("Encoder pulses: "); Serial.println(pulseCount);

29 delay(200);

30}

Project Notes:

Bare DC motor - needs an H-bridge driver module (L298N/L293D/L9110S) wired between it and the microcontroller, shown here with its built-in encoder read alongside.

Specification

WeightWeight	10 g
Dimensions	5 × 4 × 2 cm
Motor Type	Brushed DC
Voltage	12V DC
Speed (No-load)	200 RPM
Encoder Type	Incremental (quadrature)
Output Channels	2 (A and B)
Gearbox	Integrated, metal gears
Shaft Diameter	Standard GW370
Housing Size	GW370