EasyMech NEMA23 Motor Coupling Hub, 6.35mm ID
EasyMech NEMA23 Motor Coupling Hub, 6.35mm ID - Image 2
EasyMech NEMA23 Motor Coupling Hub, 6.35mm ID - Image 3
EasyMech NEMA23 Motor Coupling Hub, 6.35mm ID - Image 4
SKU: 3DDF-1354
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EasyMech NEMA23 Motor Coupling Hub, 6.35mm ID

₹379.00 (Inclusive of all taxes)
Out of Stock

The EasyMech NEMA23 Motor Coupling Hub provides a robust connection between your NEMA23 stepper motor and other rotational components. Featuring a 6.35mm internal diameter, it ensures precise power transmission in various motion control applications.

Features

  • Engineered for NEMA23 stepper motors with a 6.35mm shaft diameter.
  • Constructed from durable mild steel for high strength and longevity.
  • Optimizes power transfer and minimizes backlash in motion systems.
  • Designed for secure, vibration-resistant mounting with 6 attachment points.

Out of stock

Description

The EasyMech NEMA23 Motor Coupling Hub is an essential component for mechanical power transmission in precision motion control systems. It is specifically designed to create a secure and rigid connection between the shaft of a NEMA23 stepper motor and other rotating elements such as lead screws, ball screws, or drive shafts. This hub ensures efficient torque transfer, critical for maintaining accuracy and repeatability in demanding applications.

Crafted from mild steel, this coupling hub offers exceptional durability and resistance to wear, making it suitable for long-term operation in industrial and DIY projects. Its precise 6.35mm internal bore diameter ensures a snug fit for standard NEMA23 motor shafts, reducing play and preventing slippage. The robust construction helps in dampening minor vibrations, contributing to smoother operation and enhanced system stability across various digital fabrication machinery.

Key Features

  • NEMA23 Compatibility: Perfectly suited for NEMA23 stepper motors with a 6.35mm shaft.
  • Mild Steel Construction: Fabricated from mild steel for superior strength, rigidity, and extended service life.
  • Precision Bore: Features a precisely machined 6.35mm internal diameter for a secure, concentric fit.
  • Optimal Power Transfer: Ensures efficient and reliable torque transmission between connected components.
  • Vibration Damping: The solid design helps to minimize minor vibrations, promoting smoother system operation.
  • Multi-Point Mounting: Equipped with six 5.2mm mounting holes on a 47.5mm PCD for robust attachment.
  • Durable Finish: Matt black finish provides corrosion resistance and a professional aesthetic.

Applications

  • Connecting NEMA23 stepper motors to lead screws in 3D printers and CNC machines.
  • Shaft coupling for linear actuators and other motion control systems.
  • Robotics and automation projects requiring precise rotational power transfer.
  • Upgrade or replacement part for worn or inefficient motor couplings.

Technical Specifications

Item TypeNEMA23 Shaft Coupling
MaterialMild Steel (MS)
Bore Diameter [B]6.35 mm
Outer Diameter59 mm
Length (Overall)59 mm
Inner Diameter6.35 mm
Mounting Hole PCD47.5 mm
Motor Mount Hole Dia. x Qty5.2 mm x 6 No.
Width (Component)20 mm
ColorMatt. Black
Weight (Net)128 gm

Frequently Asked Questions

What NEMA motor sizes is this coupling compatible with?

This EasyMech coupling hub is specifically designed for NEMA23 stepper motors. It features a 6.35mm internal diameter (ID), making it compatible with NEMA23 motors that have a matching 6.35mm output shaft. Ensure your motor's shaft diameter matches for a proper, secure fit.

What are the benefits of a mild steel coupling?

Mild steel provides excellent strength and rigidity, making this coupling highly durable and resistant to wear and deformation under load. This material choice ensures reliable torque transfer, reduces backlash, and contributes to the longevity and stability of your motion control system compared to softer materials.

How is this coupling installed onto a motor shaft?

The coupling hub is designed to be press-fit or securely fastened to the motor shaft. It features six pre-drilled 5.2mm mounting holes on a 47.5mm Pitch Circle Diameter (PCD) for robust attachment to another component, such as a lead screw mount. Fasteners are typically used for secure connection.

What is the primary function of a motor coupling hub?

A motor coupling hub's primary function is to mechanically connect two rotating shafts, typically a motor shaft to a driven shaft, while compensating for minor misalignment. It ensures efficient and precise transmission of torque and rotational motion, crucial for accuracy in 3D printers, CNC machines, and robotic systems.

Package Includes

  • 1x EasyMech NEMA23 Motor Coupling Hub (6.35mm ID)

Additional Information

Weight 0.135 kg
Dimensions 8 × 8 × 6 cm

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