Basically, we distinguish between the standard linear technology with the connection of the motor to the outer idler and the Omega linear motion unit, which is especially suitable for Z axes. The background idea is that as little system mass as possible should be moved in the Z axis and therefore it is an advantage that the motor is not moved with the Omega connection solution.
A wide variety of motor types can be connected to each standard idler. This is what enables us to find the perfect solution for your application.