SKU: 3DDF-1538
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500mm Trapezoidal Lead Screw 8mm Thread 2mm Pitch Copper Nut

₹399.00 (Inclusive of all taxes)
Out of Stock

This 500mm trapezoidal lead screw with an 8mm thread and 2mm pitch, coupled with a durable copper nut, provides precise linear motion for various applications. Its single-start design ensures efficient and reliable performance in 3D printers, CNC machines, and robotics.

Features

  • 500mm length provides extended range for diverse linear motion applications.
  • Trapezoidal thread efficiently converts rotary motion into precise linear movement.
  • 8mm thread diameter and 2mm pitch ensure robust strength and accurate positioning.
  • Includes a self-lubricating copper nut to reduce friction and enhance longevity.

Out of stock

Description

The 500mm Trapezoidal Single Start Lead Screw with an 8mm Thread and 2mm Pitch, complete with a copper nut, is a fundamental mechanical component engineered for achieving precise linear motion and accurate positioning. This assembly is crucial for systems where controlled, repeatable linear movement is paramount, making it suitable for a wide array of digital fabrication and automation projects.

Featuring a robust 8mm thread diameter and a fine 2mm pitch, this lead screw provides an excellent balance of strength and resolution. The trapezoidal thread profile is designed for efficient power transmission and smooth operation, while the single-start configuration simplifies the drive mechanism, ensuring reliable and straightforward performance under various load conditions. The 500mm length offers ample travel for medium to large-scale applications.

Complementing the lead screw is a high-quality copper nut. Copper nuts are favored for their self-lubricating properties, which significantly reduce friction and wear during operation. This not only contributes to quieter and smoother movement but also extends the operational lifespan of the entire lead screw assembly, ensuring sustained accuracy and minimizing maintenance needs in demanding environments like 3D printing, CNC machining, and robotics.

Key Features

  • 500mm Length: Provides an extended range of linear motion for versatile setups.
  • Trapezoidal Thread: Enables efficient conversion of rotary into linear motion.
  • Single Start Thread: Simplifies operation, offering consistent and predictable movement.
  • 8mm Thread Diameter: Ensures structural strength and durability for load-bearing tasks.
  • 2mm Pitch: Guarantees high precision and accuracy in linear positioning.
  • Copper Nut: Self-lubricating material reduces friction and enhances longevity.
  • Versatile Applications: Ideal for 3D printers, CNC machines, robotics, and automation.
  • High-Quality Construction: Made from durable, corrosion-resistant materials for reliability.

Applications

  • Z-axis movement and extrusion systems in FDM 3D printers.
  • Precise linear axis control for CNC milling and routing machines.
  • Actuator mechanisms and positioning systems in robotic arms and platforms.
  • Custom automation projects requiring accurate and reliable linear motion.

Technical Specifications

Item TypeLead Screw with Copper Nut
CompatibilityGeneral Purpose
MaterialSteel (Lead Screw), Copper (Nut)
No. of Starts1
Thread Diameter8 mm
Pitch2 mm
Nut (Dia. x Height)22 x 15 mm
Length500 mm
Weight235 g

Frequently Asked Questions

What is the benefit of a single-start trapezoidal lead screw?

A single-start trapezoidal lead screw offers efficient conversion of rotary to linear motion with a good balance of speed and precision. It simplifies the mechanical design and drive requirements compared to multi-start threads, making it robust for general-purpose linear actuation in various machines.

What materials are used for the lead screw and nut?

The lead screw is typically manufactured from high-quality steel for durability and rigidity, capable of handling significant axial loads. The accompanying nut is made from copper, known for its self-lubricating properties, which helps reduce friction and wear during operation.

Is this lead screw compatible with standard 3D printers?

Yes, this 8mm diameter, 2mm pitch, 500mm length lead screw is commonly used as a Z-axis component in many FDM 3D printers. Users should verify the required length and nut mounting dimensions against their specific printer model for perfect fitment and function.

What is the significance of the 2mm pitch?

The 2mm pitch dictates the linear distance the nut travels per full rotation of the screw. A smaller pitch like 2mm provides finer resolution and higher accuracy in positioning, crucial for applications requiring precise movements such as 3D printing and CNC machining.

How does the copper nut improve performance?

The copper nut significantly improves performance by reducing friction and wear due to its inherent self-lubricating characteristics. This helps to minimize backlash, ensure smoother operation, and extend the overall lifespan of the lead screw assembly, critical for sustained accuracy.

Package Includes

  • 1 x 500mm Trapezoidal Single Start Lead Screw 8mm Thread 2mm Pitch with Copper Nut

Additional Information

Weight 0.235 kg
Dimensions 50 × 2 × 2 cm