UltiMaker Y Idler Pack (F Series)

Pack of the belt tensioner assemblies used in the Factor 4 XY motion system.

The motion system contains two Y tensioners; one is placed on either side at the front of the gantry. They are used to tighten the Y belts that move the X beam. These tensioners include a spring for simple belt tension adjustment; when the bolt is loosened, the tension will automatically be set correctly.

Compatible with Ultimaker Factor 4 Series

Ultimaker Product Number: 70-151723