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EasyMech NEMA17 Motor Coupling Hub - 5mm ID

₹429.00 (Inclusive of all taxes)
Out of Stock

The EasyMech NEMA17 Motor Coupling Hub with a 5mm internal diameter is engineered for precise attachment of wheels or discs to 5mm motor shafts, ensuring secure and stable operation. Crafted from robust mild steel, this coupling provides excellent power transmission and positional control for various robotic and motion control applications.

Features

  • Securely connects wheels/discs to 5mm NEMA17 motor shafts.
  • Constructed from durable mild steel for enhanced strength and longevity.
  • Ensures precise positional control for reliable motion applications.
  • Features a 35mm PCD for compatible wheel mounting.

Out of stock

Description

The EasyMech NEMA17 Motor Coupling Hub is specifically engineered to bridge the gap between 5mm motor shafts and various rotational components like wheels or discs. Designed for NEMA17 stepper motors, this coupling facilitates the secure and accurate transfer of rotational motion, critical for applications requiring precise position control such as robotics, CNC machinery, and automation projects.

Constructed from high-quality mild steel, this coupling hub offers exceptional durability and increased strength compared to lighter alternatives, ensuring stable and long-lasting performance even under demanding conditions. Its robust design provides a firm grip on the motor shaft, minimizing slippage and enhancing the overall reliability and safety of your mechanical setup. This hub is ideal for makers and engineers seeking a reliable interface solution for their motion control systems.

Key Features

  • Precisely designed for NEMA17 motors with 5mm diameter shafts.
  • Manufactured from high-quality mild steel for superior durability.
  • Provides an excellent and firm grip on the motor shaft, preventing slippage.
  • Ensures stable and safe operation for connected robotic or mechanical systems.
  • Features a 35mm Pitch Circle Diameter (PCD) for broad wheel/disc compatibility.
  • Enhances torque transmission and positional accuracy.

Applications

  • Robotics and Automation Projects
  • DIY CNC and 3D Printer Builds
  • Model Vehicles and Custom Drive Systems
  • Educational and Hobbyist Electronics
  • Motion Control Systems requiring precise wheel/disc attachment

Technical Specifications

Item TypeNEMA17 Shaft Coupling
MaterialMild Steel (MS)
Bore Diameter5 mm
Inner Diameter (ID)5 mm
Outer Diameter (OD)47 mm
Mounting Hole PCD35 mm
Motor Mount Hole Dia.5 mm
Length20 mm
Weight80 g

Frequently Asked Questions

What motor shaft sizes is this coupling compatible with?

This EasyMech coupling is specifically designed for motors with a 5mm output shaft diameter, commonly found on NEMA17 stepper motors. It ensures a snug fit and efficient torque transfer without slippage, making it ideal for standard robotic and automation applications requiring this shaft size.

What is the Pitch Circle Diameter (PCD) for mounting components?

The coupling features a 35mm Pitch Circle Diameter (PCD) with six 5mm mounting holes. This standard PCD allows for easy and secure attachment of a wide range of compatible wheels, discs, or custom components, providing versatility for various project requirements and designs.

What are the advantages of using mild steel for this coupling?

Mild steel offers superior strength and wear resistance compared to lighter materials, making this coupling highly durable and capable of withstanding significant operational stresses. Its increased mass also contributes to vibrational dampening, ensuring stable and reliable performance in demanding motion control applications.

How is the coupling secured to the motor shaft?

The EasyMech NEMA17 coupling is secured to the motor shaft using two M4x6 socket set screws (Allen grub screws), which are included in the package. These screws provide a robust, compression-based grip on the shaft, ensuring a firm connection and preventing any rotational play or slippage during operation.

Package Includes

  • 1 x EasyMech NEMA17 Motor Coupling Hub (5mm ID)
  • 1 x Allen Key (2mm)
  • 2 x MS M4x6 Socket Set Screws (Allen Grub)

Additional Information

Weight 0.084 kg
Dimensions 6 × 6 × 3 cm