Threaded Belt Clamp V2

(Shown with OSSM v2 AIO PCB Backpack Mod and OSSM Motor Cover)

Threaded Belt Clamp V2

This is a proposed new standard part. Addresses printability and strength issues in the current standard.

Slotted for MGN12 rail Passthru for up to 15mm belt width

This thread is fine-tuned in a way that regardless of printer tolerance quality allows easily threading unmodified 24mm female threaded parts.

Assembly videos

• Overview and attaching threaded end:

  • https://www.youtube.com/watch?v=gquSxSwvuUk

• Tensioner and tensioning:

  • https://www.youtube.com/watch?v=wU7mKgEMTPk

Parts

• Threaded Belt Clamp - 24mm Thread

• (Qty 2) Threaded Belt Clamp - Clamp

• Threaded Belt Clamp - Tensioner

• (Qty 2) 24mm Nut - Hex Flower

• Tool - Hex Flower Wrench

• 24mm Endcap - Hex Flower

Printing

No supports  
OSSM standard settings  
6 walls, 15% crosshatch/gyroid infill  
Total print time: ~3 hours  
Filament: ~85g

Bill Of Materials

For the 24mm threaded clamp:

1x M3x8 Socket Cap Screw (M3x12 max)
1x M3 Hex Nut

For the tensioner:

1x M5x20 Socket Cap Screw
1x M5 Hex Nut