Hex Coupler For DC Geared Motor 4mm

From the shop's description

Hex Coupler For DC Geared Motor 4mm The hex coupler for Robot Wheel is a compact coupling for joining your motor to the wheel. They are mostly seen in smart cars, robotic vehicles, or small robots. Hex Coupling is made from high-quality brass which allows you to connect the shaft of the motor and hub of the wheel. It equips a hexagonal socket through which you can connect the hub of the wheel at one end of the coupling. The other hollow end of the coupling is connected to the motor shaft. They have very simple structure and installation also doesn’t require any special skills. It requires no maintenance except tightening the screws when needed. It safely transfers the rotating power of your motor shaft to the robotic vehicle wheel. Specifications: Parameter Value Product Type Shaft Coupler Shaft Diameter 4mm Material Aluminum / Metal Alloy Color Silver Coupling Type Hex Note: The Package does not include any wheels or motors, buy them separately from our Store Applications: Robot car wheel coupling systems. DC geared motor assemblies. DIY robotics and automation projects. Smart vehicles and mobile robots. Educational mechanical systems. Prototype motion transfer systems Packing Include: 1 x Hex Brass Mini Wheel Coupling 1 x M4 Phillips Screw 1x Side screw