150mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut

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Lead Screw

+ Material	High-strength steel alloy
+ Thread type	Trapezoidal 4 start thread
+ Thread diameter	8mm
+ Pitch	2mm
+ Length	150mm

Copper Nut

+ Material	Copper alloy
+ Inner diameter	8mm
+ Length	10mm

Assembly

+ Overall length	150mm
+ Weight	120g (approx.)

Mounting and Installation

The lead screw assembly can be mounted using various methods, including

Clamping the lead screw to a fixed surface using screws or clamps

Mounting the copper nut to a moving component using screws or adhesives

It is essential to follow proper mounting and installation procedures to ensure precise and reliable linear motion performance.

Conclusion

The 150mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut is a high-quality linear motion component designed for demanding applications. Its high-precision thread, low-friction copper nut, and compact design make it an ideal solution for a wide range of industrial, robotic, and automation applications.

Pin Configuration

Component Documentation: 150mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut
Overview
The 150mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut is a type of linear motion component used in various IoT applications, including robotics, CNC machines, and automation systems. This component consists of a trapezoidal lead screw and a copper nut. In this documentation, we will focus on the copper nut and its pin connections.
Copper Nut Specifications
Material: Copper
Thread: 8mm
Pitch: 2mm
Length: 150mm
Number of starts: 4
Copper Nut Pinout
The copper nut has 4 pins, labeled A, B, C, and D. These pins are used to connect the motor or other driving components to the lead screw.
Pin Description and Connection Structure
Here is a point-by-point explanation of each pin and their connections:
Pin A:
Function: Motor phase A or Clockwise rotation signal
Connection: Connect to the motor driver's phase A output or the clockwise rotation signal from the control system.
Recommended wire color: Red
Pin B:
Function: Motor phase B or Counterclockwise rotation signal
Connection: Connect to the motor driver's phase B output or the counterclockwise rotation signal from the control system.
Recommended wire color: Blue
Pin C:
Function: Motor enable or Direction control signal
Connection: Connect to the motor driver's enable input or the direction control signal from the control system.
Recommended wire color: Yellow
Pin D:
Function: Ground or Neutral signal
Connection: Connect to the motor driver's ground or neutral input, or the control system's ground or neutral signal.
Recommended wire color: Black
Connection Structure:
To connect the copper nut to a motor driver or control system, follow these steps:
1. Connect Pin A (Red) to the motor driver's phase A output or the clockwise rotation signal from the control system.
2. Connect Pin B (Blue) to the motor driver's phase B output or the counterclockwise rotation signal from the control system.
3. Connect Pin C (Yellow) to the motor driver's enable input or the direction control signal from the control system.
4. Connect Pin D (Black) to the motor driver's ground or neutral input, or the control system's ground or neutral signal.
5. Ensure all connections are secure and meet the manufacturer's recommended wire gauge and connection specifications.
Important Notes:
Before connecting the copper nut to a motor driver or control system, ensure the motor driver is configured correctly and the control system is set up for the desired rotation direction and speed.
Consult the motor driver and control system documentation for specific connection and configuration requirements.
Ensure the wire gauge and connection method meet the manufacturer's recommendations to prevent damage or malfunction.
By following this documentation, you should be able to properly connect the copper nut to a motor driver or control system, enabling precise linear motion control in your IoT application.

Code Examples

Component Documentation: 150mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut

Overview

The 150mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut is a high-precision linear motion component designed for various IoT applications, including robotics, CNC machines, and precision automation systems. This component features a trapezoidal thread profile, which provides a high level of accuracy and repeatability, making it ideal for applications requiring precise linear motion.

Specifications

Lead screw length: 150mm
 Thread diameter: 8mm
 Pitch: 2mm
 Starts: 4
 Material: Copper nut, steel lead screw
 Thread profile: Trapezoidal
 Accuracy: 0.1mm per 300mm

Code Examples

### Example 1: Arduino Stepper Motor Control using the Lead Screw

In this example, we will demonstrate how to use the 150mm Trapezoidal 4 Start Lead Screw with Copper Nut in conjunction with an Arduino board and a stepper motor to control linear motion.

```cpp
#include <Stepper.h>

// Define the stepper motor pins
const int dirPin = 2;
const int stepPin = 3;

// Define the lead screw parameters
const float leadScrewPitch = 2; // mm
const float microsteps = 16; // microsteps per revolution

Stepper stepper(microsteps, dirPin, stepPin);

void setup() {
  Serial.begin(9600);
  stepper.setSpeed(100); // set the motor speed to 100 rpm
}

void loop() {
  // Move the lead screw 10mm forward
  stepper.move(500  leadScrewPitch / microsteps);
  delay(1000);
  
  // Move the lead screw 5mm backward
  stepper.move(-250  leadScrewPitch / microsteps);
  delay(1000);
}
```

### Example 2: Python Code for Linear Actuator Control using the Lead Screw

In this example, we will demonstrate how to use the 150mm Trapezoidal 4 Start Lead Screw with Copper Nut in conjunction with a Python script to control a linear actuator.

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

# Define the GPIO pins for the motor control
DIR_PIN = 17
STEP_PIN = 23

# Define the lead screw parameters
LEAD_SCREW_PITCH = 2  # mm
MICROSTEPS = 16  # microsteps per revolution

# Set up the GPIO pins
GPIO.setmode(GPIO.BCM)
GPIO.setup(DIR_PIN, GPIO.OUT)
GPIO.setup(STEP_PIN, GPIO.OUT)

try:
    while True:
        # Move the lead screw 15mm forward
        for i in range(750  LEAD_SCREW_PITCH / MICROSTEPS):
            GPIO.output(DIR_PIN, GPIO.HIGH)
            GPIO.output(STEP_PIN, GPIO.HIGH)
            time.sleep(0.001)
            GPIO.output(STEP_PIN, GPIO.LOW)
            time.sleep(0.001)
        
        # Move the lead screw 10mm backward
        for i in range(-500  LEAD_SCREW_PITCH / MICROSTEPS):
            GPIO.output(DIR_PIN, GPIO.LOW)
            GPIO.output(STEP_PIN, GPIO.HIGH)
            time.sleep(0.001)
            GPIO.output(STEP_PIN, GPIO.LOW)
            time.sleep(0.001)
        
        time.sleep(1)
except KeyboardInterrupt:
    GPIO.cleanup()
```

Note: These code examples are for illustrative purposes only and may require modifications to suit specific application requirements. Additionally, the user is responsible for ensuring the correct assembly and integration of the lead screw component with the motor and controller.