Hex Coupler 3mm/4mm/5mm/6mm Bore Motor Hex Brass Shaft Coupling Flexible Connector for Car Wheel Tires Shaft Motor

180.00

Delivered All over Pakistan 🇵🇰

The Hex Coupler Bore Motor Hex Brass Shaft Coupling Flexible Connector serves as a vital bridge in robotics. It features a high-grade brass body with an 18mm length for stability. The component converts round motor shafts into a 12mm hexagonal drive interface. Consequently, it allows for the seamless mounting of 68mm rubber RC tires

Description

Technical Specifications of Hex Coupler Bore Motor Hex Brass Shaft Coupling Flexible Connector

  • Material Construction: Heavy-duty pure brass for high torque resistance.

  • Shaft Diameter Options: Precision bores available in 3mm, 4mm, 5mm, and 6mm.

  • Hexagon Head Size: Standard 12mm measured from edge to edge.

  • Total Body Length: 18mm for deep motor shaft engagement.

  • Connector Shape: Hexagonal profile compatible with RC hobby tires.

  • Fastener Type: M4 hex head screw and M4 shaft set grub screws.

  • Compatibility: Designed for 68mm rubber wheels and similar robot tires.

Usage and Installation Guide

  • First, choose the specific bore size matching your motor shaft diameter.

  • Next, slide the brass coupler onto the round motor shaft.

  • Then, tighten the M4 grub screws to lock the shaft position.

  • Afterward, insert the hexagon head into the center of the wheel.

  • Finally, secure the tire using the long M4 hex head screw.

  • Consequently, this setup ensures a non-slip drive for mobile robot platforms.

Advantages and Disadvantages

  • Pros: Brass material provides excellent durability and anti-corrosion properties.

  • Furthermore, the 12mm hex standard fits almost all common RC wheels.

  • Cons: Rigid brass lacks the shock absorption of plastic connectors.

  • Additionally, over-tightening the small grub screws may strip the internal threads.

Precautions and What to Avoid

  • Warning: Do not use on shafts larger than the rated bore size.

  • Avoid applying excessive lateral force which might bend the motor shaft.

  • Never operate without tightening both grub screws to prevent wheel wobble.

What is Included in the Package

  • 1x Hex Coupler Bore Motor Hex Brass Shaft Coupling Flexible Connector.

  • 2x M4 Grub screws for motor shaft fixing.

  • 1x M4 Hex head bolt for wheel mounting.

 

Tutorial on how to use this: Click Here

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