SKU: 3DDF-1536
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Two Trees 400mm T8x2 Single Start Lead Screw with Copper Nut

₹269.00 (Inclusive of all taxes)
Out of Stock

The Two Trees 400mm Trapezoidal Lead Screw is a precision motion component with an 8mm thread diameter and 2mm pitch. Designed for general machine tools and 3D printers, it provides accurate linear motion and reliable performance for various applications.

Features

  • High-precision linear motion for 3D printers and CNC machines.
  • Durable stainless steel construction ensures longevity and wear resistance.
  • 8mm diameter, 2mm pitch, 400mm length for versatile integration.
  • Single-start design for consistent, smooth movement.
  • Includes a brass nut for immediate installation and operation.

Out of stock

Description

This 400mm Trapezoidal Single Start Lead Screw is an essential component for any system requiring precise linear motion, such as 3D printers, CNC routers, and other automated machinery. Engineered with an 8mm thread diameter and a 2mm pitch, it ensures accurate and repeatable positioning. Its robust design is crucial for the Z-axis of 3D printers, directly impacting layer accuracy and overall print quality.

Crafted from high-quality stainless steel, this lead screw offers excellent wear resistance, strength, and is highly resistant to rust, guaranteeing a long service life. The low friction coefficients, coupled with the included durable copper (brass) nut, contribute to smooth operation and minimal backlash. This combination delivers reliable performance, making it a dependable choice for upgrading or maintaining your digital fabrication equipment.

Key Features

  • 1 Start Lead Screw for consistent linear progression.
  • Primarily engineered for steering motor driving guide rails.
  • Robust T-shaped design, crafted from high-quality stainless steel for durability.
  • Facilitates straightforward installation and user-friendly operation.
  • Manufactured with fine precision for reliable and practical application in motion systems.

Applications

  • Precision linear motion in FDM 3D printers.
  • CNC machinery and automated manufacturing systems.
  • Robotics and actuator control mechanisms.
  • Custom DIY projects requiring accurate linear displacement.

Technical Specifications

Item TypeLead Screw with Copper Nut
CompatibilityGeneral Purpose
MaterialSteel (Lead Screw), Copper (Nut)
No. of Starts1
Thread Diameter (mm)8
Pitch (mm)2
Length (mm)400
Weight (g)125

Frequently Asked Questions

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

A single-start lead screw provides higher precision and greater axial load capacity compared to multi-start screws. It offers finer resolution per rotation, making it ideal for applications demanding accurate positioning, such as 3D printing Z-axes, where consistent layer height is critical for quality.

Can this lead screw be used in CNC machines?

Yes, this 400mm T8x2 lead screw is suitable for various CNC machine applications. Its robust stainless steel construction and precise 2mm pitch make it an excellent choice for driving guide rails and other linear motion systems that require reliable and accurate displacement, ensuring smooth and consistent operation for milling or routing tasks.

What is the material of the included nut, and why is it important?

The included nut is made of brass (copper nut), which offers good lubricity and wear resistance when paired with a stainless steel lead screw. This material combination helps minimize friction, reduce backlash, and extend the lifespan of the linear motion system, ensuring smooth and consistent movement for precise applications.

What does '8mm Thread 2mm Pitch' signify?

'8mm Thread' refers to the major diameter of the lead screw's threaded portion. '2mm Pitch' indicates the axial distance the nut travels per single 360-degree rotation of the screw. For a single-start screw, the pitch is equal to the lead, defining the precise linear movement per revolution in motion systems.

Package Includes

  • 1 x Two Trees 400mm Trapezoidal Single Start Lead Screw
  • 1 x Brass Nut

Additional Information

Weight 0.125 kg
Dimensions 40 × 0.8 × 0.8 cm