SKU: 3DDF-1370
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EasyMech MS NEMA23 Shaft Coupling 6.35mm x 8mm

₹105.00 (Inclusive of all taxes)
Out of Stock

This EasyMech MS NEMA23 shaft coupling precisely connects 6.35mm and 8mm shafts, offering superior rigidity and corrosion resistance for demanding motion control applications thanks to its hardened mild steel construction.

Features

  • Constructed from hardened Mild Steel for exceptional rigidity and durability.
  • Features a black painted finish for enhanced corrosion resistance and aesthetic appeal.
  • Designed with 6.35mm (d1) and 8mm (d2) bore diameters for precise shaft integration.
  • Secures shafts firmly using M4x6 grub screws, ensuring reliable power transmission.
  • Ideal for NEMA23 stepper motors in CNC machinery and 3D printing systems.

Out of stock

Description

The EasyMech MS NEMA23 Shaft Coupling is engineered to provide a robust and precise connection between motor shafts and lead screws or other rotating components. Crafted from hardened Mild Steel, this coupling offers significantly greater rigidity and density compared to aluminum alternatives, ensuring minimal backlash and superior positional accuracy crucial for high-performance motion control systems.

Finished with a corrosion-resistant black coating, this coupling not only provides long-lasting durability but also maintains an attractive appearance. Its secure design utilizes M4x6 grub screws, allowing for a rigid and dependable hold on both 6.35mm and 8mm shafts. Proper installation and maintenance of this coupling can significantly reduce operational downtime and extend the lifespan of your mechanical assemblies in applications such as CNC routers, 3D printers, and various robotics projects.

Key Features

  • Exhibits excellent strength and rigidity due to hardened Mild Steel construction.
  • Black painted finish provides effective corrosion resistance for industrial environments.
  • Designed for precise shaft alignment with specific 6.35mm and 8mm bore diameters.
  • Ensures firm and stable shaft connections using high-quality M4x6 grub screws.
  • Suitable for high-torque applications where minimal deflection is critical.
  • Contributes to reduced vibration and improved accuracy in motion systems.
  • Simple installation process facilitated by the included 2mm Allen key.
  • Long operational lifespan with proper installation and maintenance.

Applications

  • CNC machinery and milling machines requiring precise shaft connections.
  • 3D printer Z-axis and extruder drive systems for accurate motion.
  • Robotics projects and automation equipment for reliable power transmission.
  • Stepper motor and servo motor drive systems for industrial applications.
  • General-purpose mechanical assemblies requiring rigid shaft coupling.

Technical Specifications

Item TypeNEMA23 Shaft Coupling
MaterialMild Steel (MS)
Bore Diameter [d1]6.35 mm
Bore Diameter [d2]8 mm
Outer Diameter (OD)16 mm
Overall Length30 mm
Weight38 g

Frequently Asked Questions

What are the precise bore diameters of this EasyMech NEMA23 coupling?

This EasyMech MS NEMA23 shaft coupling features two distinct bore diameters: d1 measures 6.35mm, and d2 measures 8mm. This configuration is specifically designed for connecting shafts with these precise dimensions, ensuring a snug and secure fit for critical motion control applications.

Why is mild steel used for this coupling instead of aluminum?

Mild steel is selected for this coupling due to its superior density and rigidity compared to aluminum. This material choice results in a much more robust coupling that minimizes backlash, provides excellent torque transmission, and offers enhanced durability, especially in high-stress or precision-demanding environments like CNC machinery.

How is this shaft coupling secured to the motor and driven shafts?

The EasyMech MS NEMA23 shaft coupling is secured using two M4x6 socket set screws, commonly known as grub screws. These screws tighten firmly against the shafts to prevent slippage. An appropriate 2mm Allen key is included with the product, facilitating rigid and straightforward installation.

What are the common applications for this type of rigid shaft coupling?

This rigid shaft coupling is primarily utilized in applications requiring precise and stable power transmission. Common uses include connecting NEMA23 stepper motors to lead screws in CNC routers, 3D printers' Z-axis mechanisms, robotic arms, and various industrial automation projects where accuracy and minimal play are paramount.

Package Includes

  • 1 x EasyMech MS NEMA23 coupling
  • 1 x Medium Quality Allen Key 2mm
  • 2 x MS M4x6 Socket Set Screws (Allen Grub)

Additional Information

Weight 0.039 kg
Dimensions 3.5 × 2 × 2 cm