SKU: 3DDF-0319
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Rigid Coupling

₹189.00 (Inclusive of all taxes)
Out of Stock

This Creality flexible motor coupling is engineered to connect a 5mm driving shaft with an 8mm driven shaft, effectively minimizing misalignment and backlash in 3D printers and CNC machines. It provides a stable and precise connection for critical motion control applications.

Features

  • Precision-machined aluminium construction ensures high durability and reliable performance.
  • Connects a 5mm driving shaft to an 8mm driven shaft, ideal for lead screws and motor connections.
  • Designed to effectively compensate for shaft misalignment and minimize backlash for smoother motion.
  • Corrosion-resistant finish enhances longevity and maintains aesthetic appeal in various environments.
  • Broad compatibility with numerous Creality 3D printers and CNC systems, simplifying upgrades.

Out of stock

Description

This Creality flexible motor coupling provides a robust connection between a driving shaft and a driven shaft, crucial for precise motion systems like those found in 3D printers and CNC machinery. Engineered to be highly efficient in mitigating shaft misalignment, it ensures smooth power transmission and reduces wear on connected components. The design focuses on delivering minimal backlash, which is paramount for achieving high accuracy and repeatability in printing or machining operations.

Constructed from machined aluminum, this coupling features a durable, corrosion-resistant finish that extends its lifespan and maintains structural integrity even in demanding environments. Its clamping mechanism securely fastens to shafts without causing damage, ensuring a stable and reliable connection. Proper installation and routine maintenance of this coupling can significantly contribute to reducing operational downtime and associated maintenance costs, preserving the performance of your equipment over time.

Key Features

  • Precision-Machined Aluminum Construction: Fabricated from high-grade aluminum for optimal strength-to-weight ratio and long-term durability, resisting deformation under operational stresses.
  • Effective Misalignment Correction: Designed with inherent flexibility to absorb and compensate for minor parallel and angular misalignments between shafts, preventing premature bearing wear and extending component life.
  • Minimal Backlash Performance: Engineered to provide a tight fit and reduce rotational play, ensuring high precision and repeatability essential for detailed 3D printing and CNC applications.
  • Non-Damaging Clamping Mechanism: Utilizes a secure clamping method to fasten onto shafts without marring their surfaces, allowing for easy installation and removal while preserving shaft integrity.
  • Corrosion-Resistant Finish: Treated to resist oxidation and corrosion, enhancing the coupling's lifespan and reliability in various workshop and industrial environments.
  • Optimized Bore Diameters: Specifically configured with a 5mm bore on one end and an 8mm bore on the other, ideal for connecting common NEMA 17 stepper motor shafts to lead screws or other driven components.
  • Versatile Application: Suitable for a broad range of 3D printers, CNC routers, laser engravers, and other linear motion control systems requiring stable and precise shaft connections.

Technical Specifications

Item TypeBody and Assembly Part
MaterialAluminium
ColorSilver
Length25 mm
Outer Diameter20 mm
Bore Diameter d15 mm
Bore Diameter d28 mm
Product Weight50 g
Shipping Weight0.049 kg
Shipping Dimensions10 × 5 × 1 cm

Frequently Asked Questions

What are the bore diameters for this rigid coupling?

This rigid coupling features a d1 bore diameter of 5mm and a d2 bore diameter of 8mm. It is designed to connect a 5mm driving shaft with an 8mm driven shaft, providing a secure connection for motion systems in 3D printers.

What material is the Creality rigid coupling made from?

The Creality rigid coupling is manufactured from high-quality aluminum. This material ensures durability, corrosion resistance, and a lightweight design, making it suitable for demanding 3D printing and CNC machine environments where precise power transmission is crucial.

How does this coupling reduce misalignment in 3D printers?

This rigid coupling provides a stable, direct connection between shafts, reducing radial and angular misalignment compared to flexible couplings under certain load conditions. It ensures a firm link to transmit torque accurately, which helps minimize backlash and enhance printing precision.

What are the physical dimensions of this coupling?

The coupling has an outer diameter of 20mm and a length of 25mm. Its compact size allows for integration into various machine designs. It weighs 50g, minimizing added mass to your motion assembly.

Package Includes

  • 1 x Creality Motor Shaft Coupling (5mm x 8mm Bore)

Additional Information

Weight 0.049 kg
Dimensions 10 × 5 × 1 cm