Cooling Fan DC 12V 3010 for 3D Printer

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Component Name

Overview

The Cooling Fan DC 12V 3010 is a high-performance fan designed specifically for 3D printing applications. This compact fan is engineered to provide efficient cooling for 3D printers, ensuring optimal performance and reliability.

Functionality

The Cooling Fan DC 12V 3010 is designed to dissipate heat generated by the 3D printing process, maintaining a stable temperature environment for the printer's electronic components and print bed. This fan plays a critical role in

Cooling the print bed and extruder to prevent overheating and warping

Reducing the risk of thermal runaway and resulting print failures

Maintaining a stable temperature range for optimal print quality

Enhancing the overall reliability and lifespan of the 3D printer

Key Features

Voltage and Current: The fan operates at a DC voltage of 12V and has a rated current of 0.15A.
Fan Dimensions: The 3010 fan has a compact size of 30mm x 10mm x 10mm, making it an ideal fit for most 3D printer designs.
Motor Type: The fan features a high-quality brushless DC motor, ensuring efficient operation, low noise levels, and increased lifespan.
RPM: The fan's rotation speed is approximately 5000 RPM, providing an airflow rate of 3.6 CFM (cubic feet per minute).
Airflow Direction: The fan is designed for axial airflow, pushing air through the 3D printer's heat sink or radiator to dissipate heat efficiently.
Noise Level: The fan operates at a relatively low noise level of 18 dBA, making it suitable for quiet operation in various environments.
Connectors: The fan features a 2-pin JST-XH connector, compatible with most 3D printer controllers and motherboards.
Durable Construction: The fan's housing is made of high-quality plastic, ensuring durability and resistance to corrosion.
Temperature Range: The fan is designed to operate within a temperature range of 0C to 40C (32F to 104F), making it suitable for use in various 3D printing applications.

Recommended Use

The Cooling Fan DC 12V 3010 is designed for use in 3D printing applications, specifically for

Cooling the print bed and extruder in FFF/FDM 3D printers

Supporting high-temperature prints (up to 300C/572F)

Enhancing print quality and reducing warping in large-format prints

Warranty and Support

The Cooling Fan DC 12V 3010 comes with a 1-year limited warranty. Please refer to the manufacturer's documentation for warranty and support details.

Pin Configuration

Cooling Fan DC 12V 3010 for 3D Printer Pinout Guide
The Cooling Fan DC 12V 3010 is a widely used component in 3D printing applications, responsible for providing effective cooling to the printer's components. This documentation outlines the pinout structure of the fan, explaining the function of each pin and providing a step-by-step guide on how to connect them correctly.
Pinout Structure:
The Cooling Fan DC 12V 3010 has a standard 3-pin connector, with the following pinout structure:
| Pin No. | Pin Name | Function |
| --- | --- | --- |
| 1 | VCC (Red) | Power supply pin (+12V) |
| 2 | GND (Black) | Ground pin (0V) |
| 3 | PWM (Yellow) | Pulse Width Modulation pin (optional) |
Pin-by-Pin Explanation and Connection Guide:
1. VCC (Red) Pin:
Function: Power supply pin, providing +12V DC voltage to the fan.
Connection: Connect the red wire to a 12V DC power source, such as a power supply unit or a 12V output from a 3D printer's mainboard.
2. GND (Black) Pin:
Function: Ground pin, providing a reference point for the fan's circuitry.
Connection: Connect the black wire to a ground point on the 3D printer's mainboard or a common ground bus.
3. PWM (Yellow) Pin (Optional):
Function: Pulse Width Modulation pin, used to control the fan's speed. If not used, the fan will operate at its maximum speed.
Connection: If using PWM control, connect the yellow wire to a PWM output pin on the 3D printer's mainboard. Otherwise, leave this pin unconnected.
Important Notes:
Ensure the power supply voltage matches the fan's rating (12V DC) to avoid damaging the component.
When connecting the fan to a 3D printer's mainboard, refer to the mainboard's documentation for specific pinouts and connections.
If not using PWM control, the fan will operate at its maximum speed, which might be noisy or inefficient. Consider using PWM control for optimal fan performance and noise reduction.
By following this pinout guide, you can correctly connect the Cooling Fan DC 12V 3010 to your 3D printer's system, ensuring reliable and efficient operation.

Code Examples

Cooling Fan DC 12V 3010 for 3D Printer

Overview

The Cooling Fan DC 12V 3010 is a high-performance fan designed specifically for 3D printing applications. It features a compact design, low noise operation, and high airflow capabilities, making it an ideal choice for cooling 3D printer hotends, heatbeds, and other components.

Specifications

Voltage: 12V DC
 Current: 0.15A
 Speed: 4500 RPM
 Airflow: 23.4 CFM
 Noise Level: 25 dBA
 Fan Size: 30x10mm
 Connector: 2-pin JST-XH

Wiring and Connection

The Cooling Fan DC 12V 3010 has a 2-pin JST-XH connector, which can be connected to a 3D printer's motherboard or a separate fan controller. The pinout is as follows:

Pin 1: VCC (12V)
 Pin 2: GND

Code Examples

### Example 1: Arduino Control

In this example, we'll demonstrate how to control the Cooling Fan DC 12V 3010 using an Arduino board. We'll use the Arduino's digital pin 9 to control the fan's speed.

```c++
const int fanPin = 9; // Digital pin 9 for fan control

void setup() {
  pinMode(fanPin, OUTPUT);
}

void loop() {
  // Set fan speed to 50% (6V)
  analogWrite(fanPin, 128);
  delay(1000);

// Set fan speed to 100% (12V)
  analogWrite(fanPin, 255);
  delay(1000);

// Turn off fan
  digitalWrite(fanPin, LOW);
  delay(1000);
}
```

### Example 2: Raspberry Pi Control (Python)

In this example, we'll demonstrate how to control the Cooling Fan DC 12V 3010 using a Raspberry Pi and Python. We'll use the Raspberry Pi's GPIO library to control the fan's speed.

```python
import RPi.GPIO as GPIO
import time

# Set up GPIO mode
GPIO.setmode(GPIO.BCM)

# Set up fan pin as output
fanPin = 17
GPIO.setup(fanPin, GPIO.OUT)

try:
    while True:
        # Set fan speed to 50% (6V)
        GPIO.output(fanPin, GPIO.HIGH)
        time.sleep(1)

# Set fan speed to 100% (12V)
        GPIO.output(fanPin, GPIO.HIGH)
        time.sleep(1)

# Turn off fan
        GPIO.output(fanPin, GPIO.LOW)
        time.sleep(1)

except KeyboardInterrupt:
    GPIO.cleanup()
```

### Example 3: Marlin Firmware (3D Printer)

In this example, we'll demonstrate how to control the Cooling Fan DC 12V 3010 using Marlin firmware on a 3D printer. We'll use the `M106` command to control the fan's speed.

```makefile
; Set fan speed to 50% (6V)
M106 S127

; Set fan speed to 100% (12V)
M106 S255

; Turn off fan
M106 S0
```

Note: In Marlin firmware, the `M106` command is used to control the fan speed, where `S` specifies the speed value (0-255).