Eccentric Spacers are the perfect solution for creating a pre-load from the V-Wheels to the V-Slot™ rail.
They are added to one side of a set of wheels on a gantry plate.
The eccentrics give an aprox 0.79mm adjustment range allow for a very strong and secure connection between the V rail and the wheel.
10mm flandge allows for a very sturdy base for a stable wheel mount
The OpenBuilds Part Store Eccentric Spacers comes with a divot on the outside which allows you to know at all times where the smallest part of the cam hole is.
Adjustments are made with an 8mm wrench.
Use these with our family of OpenBuilds wheels.
Please look though some of the example builds on OpenBuilds projects to add these models to your builds!