Dual belt drive for CNC using Openbuilds V-slot

Описание к видео Dual belt drive for CNC using Openbuilds V-slot

Dual belt or Servo-belt configuration can be used with V-slot. In this example I made a mock-up of an OX CNC Y-plate.
The setup can also be used for the X-axis. The lower GT3 belt is fixed to the rail. The upper belt engages the lower belt except between the two wheels and the pulley. This minimize the stretch.
The benefit of the dual belt is the scalability - so especially if you have long rails this is worth using.

More details can be found on https://forum.makersupplies.dk/listin...

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