SKU: 3DDF-1359
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5x5mm Aluminum Alloy Flexible Shaft Coupling for 3D Printer

₹67.00 (Inclusive of all taxes)
Out of Stock

This 5x5mm aluminum alloy flexible shaft coupling connects stepper motors to lead screws, reducing vibration and accommodating minor misalignment in 3D printers and CNC machines. Its robust blue anodized finish ensures durability and a precise fit for critical motion control applications.

Features

  • Precision 5x5mm bore for secure shaft connection.
  • Flexible design compensates for minor angular and parallel misalignment.
  • Durable aluminum alloy construction ensures long-lasting performance.
  • Ideal for 3D printers, CNC machines, and robotics projects.

Out of stock

Description

The 5x5mm aluminum alloy flexible shaft coupling is an essential mechanical component designed to transmit torque between two shafts while accommodating slight misalignments. Its flexible nature minimizes stress on bearings and other components by absorbing parallel, angular, and axial offsets, ensuring smoother and more reliable motion.

Constructed from high-grade HE-30 aluminum, this coupling provides an excellent strength-to-weight ratio and corrosion resistance. It is specifically engineered for precision applications where accurate motion transfer is critical, such as connecting stepper motors to lead screws or ball screws in 3D printers, CNC routers, and various automated systems. This robust design contributes to improved printing accuracy and machine longevity.

Key Features

  • **High-Grade Aluminum Alloy:** Constructed from durable HE-30 aluminum for strength and corrosion resistance.
  • **Flexible Design:** Compensates for angular, parallel, and axial shaft misalignments, reducing wear.
  • **Vibration Dampening:** Minimizes mechanical vibrations, leading to smoother operation and reduced noise.
  • **Precision Machined Bores:** Features exact 5mm x 5mm bore diameters for a secure, slip-free fit.
  • **Lightweight Construction:** Reduces inertia on driven components, improving dynamic response.
  • **Easy Installation:** Simple set-screw fastening for quick and reliable setup.
  • **Versatile Application:** Suitable for a wide range of motion control systems.

Applications

  • **3D Printers:** Connecting stepper motors to Z-axis lead screws, X/Y gantry mechanisms.
  • **CNC Machines:** Ideal for lead screw drives in small to medium-sized CNC routers and mills.
  • **Robotics Projects:** Used in robotic arms, linear actuators, and automated positioning systems.
  • **General Motion Control:** Any application requiring precise torque transmission between misaligned shafts.

Technical Specifications

Item TypeFlexible Shaft Coupling
MaterialAluminium Metal Alloy
Bore Diameter [d1]5 mm
Bore Diameter [d2]5 mm
Outer Diameter14 mm
Length25 mm
Weight12 g
ColorBlue

Frequently Asked Questions

What is the primary function of a flexible shaft coupling?

A flexible shaft coupling primarily transmits torque between two shafts while accommodating minor misalignments, such as angular, parallel, or axial offsets. This flexibility reduces stress on connected components like bearings and motors, extending their lifespan and ensuring smoother, more reliable mechanical operation in precision systems.

What specific bore sizes does this coupling support?

This particular coupling features two identical 5mm bore diameters (d1=5mm, d2=5mm). This is ideal for connecting shafts of the same size, commonly found when coupling 5mm diameter stepper motor shafts to 5mm diameter lead screws or other driven components in 3D printers and CNC machines.

What material is this coupling made from and what are its benefits?

This coupling is crafted from HE-30 grade aluminum alloy. This material provides an excellent balance of high strength, low weight, and good corrosion resistance. Its lightweight nature helps reduce inertia, while its durability ensures long-term performance in demanding motion control applications, maintaining precision.

Can this coupling be used with any 3D printer or CNC machine?

This coupling is suitable for 3D printers and CNC machines that utilize 5mm diameter shafts for their motion systems, typically for connecting NEMA 17 stepper motors to lead screws. Always verify the shaft diameters of your specific printer or CNC machine before purchase to ensure compatibility and proper fit.

Package Includes

  • 1x Blue Aluminum Alloy Flexible Shaft Coupling (5x5mm)

Additional Information

Weight 0.016 kg
Dimensions 3 × 2 × 2 cm