4mm Motor Shaft Coupling Brass Hex 18mm length

4mm (25GA) Hex Coupling for Robot Smart Car Wheel (18mm Length)

The 4mm (25GA) Hex Coupling is a compact, essential component designed to bridge the gap between your motor and smart car wheels. Commonly found in smart cars, robotic vehicles, and small-scale automation projects, this coupling ensures a secure transmission of power from the motor to the drivetrain.

Product Overview

Crafted from high-quality brass, this coupling provides a durable connection between the motor shaft and the wheel hub.

• One end features a hexagonal socket to securely fit the wheel hub.

• The other end is hollow, designed to slide onto the motor shaft.

The structure is simple and robust, making installation straightforward without requiring specialized skills. Once attached, it requires virtually no maintenance other than occasionally checking and tightening the screws. This coupling effectively and safely transfers rotational power from the motor to your robotic vehicle’s wheels.

Note: This unit is compatible with motors featuring a shaft diameter of 4mm (and often adaptable to similar sizes like 3mm depending on the specific fit).

Featured by Robo Tech Valley.

Key Features

• High-Quality Build: Manufactured using durable brass materials.

• User-Friendly: Extremely easy to install with a simple structural design.

• Low Maintenance: Requires no special attention once correctly secured.

• Compact Design: The small footprint allows it to fit easily into tight spaces within robotic chassis.

• Cost-Effective: Provides excellent durability and performance for the price.

General Specifications

Important Notes:

• Images: Product images are for illustrative purposes and may vary slightly from the actual item.

• Package Contents: This package does not include the wheel. You must purchase wheels separately from Robo Tech Valley.

Would you like me to help you find a compatible wheel or motor code to go with this coupling?