We really like DC geared motors (aka TT Motor), but unless you have a 3D printer, it can be difficult to attach something to the axle. That's why we have this eccentric TT motor hub - it gives you 2 x hexagonal holes and two circular holes. It is a very good solution to quickly and easily mount custom wheels, cardboard and wood, or other mechanisms to your robot project.

This eccentric hub is just a little off-center, good for cam movement or other times when you want to bump or spin something unevenly. These hubs snap tightly onto your favourite TT motor without slipping, but of course you can also attach it (screws not included).

Supplied with 1 hub per order, TT motor not included.

    Outside diameter: 19.8mm
    Width: 5.2 mm
    Central opening: 1.9mm
    Eccentric hole 1 : 1.9mm
    Eccentric hole 2 (hexagonal) : 5mm