Exactly what I expected. Warning: it does not come with a gear. And most likely you cannot remove it from your previous one because it will be pressed. So, along with this, make sure to purchase a gear as well. Be careful that it is exactly the same as the previous one (check teeth "e.g. 20T" and make sure the bore is definitely 5mm and the type of timing belt you want to use or already have corresponds to the gear) otherwise you will need to calculate and adjust the rotation distances (for 3D printers).

I bought it for direct drive. Although I adjusted the vref, it still got very hot, maybe not as much as before the adjustment, but I didn't like the temperatures it reached. As a dual Z axis, it works very well with the Z vref corrected.