SKU: 3DDF-1546
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Trapezoidal 4 Start Lead Screw M8x150mm with Brass Nut

₹175.00 (Inclusive of all taxes)
Out of Stock

This M8x150mm 4-start trapezoidal lead screw is crafted from durable 304 stainless steel, featuring a 2mm pitch and an included brass nut for robust linear motion. Designed for stepper motor driving guide rails, it ensures precise and reliable movement in various mechanical setups.

Features

  • High-quality 304 stainless steel construction for durability.
  • 4-start thread design for efficient linear motion.
  • Includes a precisely machined brass nut for optimal engagement.
  • Ideal for stepper motor-driven guide rails and linear actuators.
  • 150mm length and 8mm diameter, suitable for compact applications.

Out of stock

Description

The 150mm Trapezoidal 4 Start Lead Screw with an 8mm thread and 2mm pitch, paired with a reliable brass nut, is an essential component for general machine tools, including 3D printers. Engineered for superior performance, this lead screw exhibits excellent wear resistance and high strength, ensuring consistent operation over extended periods. Its robust construction makes it hard to rust, providing reliability in diverse environments.

Featuring low friction coefficients and a long usage span, this lead screw delivers high accuracy in linear movement, crucial for precise positioning and repeatable tasks. The T-shape design, crafted from high-quality stainless steel, ensures stability and ease of integration into existing or new systems. It offers an effective solution for upgrading or replacing motion components, contributing to improved machine accuracy and lifespan.

Key Features

  • Features a 4-start lead screw design for enhanced lead and faster movement.
  • Constructed from premium 304 stainless steel, ensuring high durability and corrosion resistance.
  • Includes a precisely manufactured brass nut, offering low friction and smooth operation.
  • Optimized for use with stepping motor driving guide rails in 3D printers and CNC machines.
  • T-shape profile provides robust structural integrity and ease of mounting.
  • Offers excellent wear resistance and high tensile strength for demanding applications.
  • Designed for straightforward installation, facilitating quick integration into mechanical systems.
  • Ensures high positional accuracy and dependable linear motion performance.

Applications

  • 3D Printer Z-axis or X/Y Gantry systems.
  • Small-scale CNC machines and automated linear stages.
  • Robotics and pick-and-place mechanisms.
  • Laboratory equipment requiring precise linear positioning.
  • Custom DIY motion control projects.

Technical Specifications

Item TypeLead Screw with Copper Nut
CompatibilityGeneral Purpose
Lead Screw Material304 Stainless Steel
Nut MaterialBrass
No. of Starts4
Thread Diameter8 mm
Pitch2 mm
Nut Size (Dia. x Height)22 x 13 mm
Bolt Body Diameter8 mm
Length150 mm
Weight0.06 kg

Frequently Asked Questions

What does "4 Start Lead Screw" signify?

A 4-start lead screw means there are four separate helical threads running around the shaft. This design significantly increases the lead (the axial distance traveled per revolution) compared to a single-start screw with the same pitch. It allows for faster linear motion with fewer motor rotations, ideal for rapid positioning in machines.

What materials are used for the lead screw and its nut?

The 150mm lead screw is precisely manufactured from high-quality 304 stainless steel, known for its excellent corrosion resistance and durability. The accompanying nut is crafted from brass, providing a good balance of strength, wear resistance, and self-lubricating properties, ensuring smooth and reliable operation with the stainless steel screw.

What are the primary applications for this specific lead screw?

This M8x150mm 4-start lead screw with a brass nut is primarily used in linear motion systems driven by stepping motors. Its robust design makes it ideal for the Z-axis of 3D printers, small CNC machines, and various automated positioning stages where precise and reliable vertical or horizontal movement is critical.

How does the 2mm pitch influence the lead screw's performance?

The 2mm pitch indicates the distance between corresponding points on adjacent threads. Combined with the 4-start design, this results in a lead of 8mm per revolution (4 starts * 2mm pitch). This configuration provides a balance of speed and torque, making it suitable for applications requiring moderate speed and good positional accuracy.

Is this lead screw suitable for high-precision applications?

Yes, this lead screw is suitable for many high-precision applications within 3D printing and light CNC work. Its T-shape design, 304 stainless steel construction, and precise brass nut contribute to low friction and high accuracy. Regular lubrication and proper alignment are crucial to maintain optimal performance and prolong its operational lifespan in demanding environments.

Package Includes

  • 1 x 150mm Trapezoidal 4 Start Lead Screw
  • 1 x Brass Nut

Additional Information

Weight 0.06 kg
Dimensions 16 × 3 × 3 cm