9mm Y-axis Belt Double Shear Enderwire (Work in Progress)

Decided to try and get the Enderwire to print as fast or faster than the Bambu bedslingers.  This is my take on the 9mm belt mod for the enderwire which uses a double shear motor mount to support much higher belt tensions, toothed idler instead of smooth bearing, and pin mod.

This is a work in progress and things may change as I continue to test things.  I'm working on a front Y-axis double shear motor mount that can be tensioned in case my input shaper results don't meet my targets.

Custom bed carriage was designed to resolve the bed carriage colliding with the taller 48mm stepper motor.
 

BOM:
Gates Powergrip 2GT 9mm Belt (RF or EPDM)
695RS or ZZ Bearing 13mm Diameter / 4mm Depth / 5mm Bore for Double Shear
M5x1mm Shim x 2
5mm x 28mm Pin for Idler (popular pin size for Voron 2.4 z-idlers)
14mm Wide/Tall Toothed Idler (Mellow/Runice idlers recommended)
9mm Pulley (Mellow/Runice idlers recommended)
M3 Heatset Inserts / Standard Voron
Nema17 48mm Stepper Motor w/ 38mm or longer shaft (examples below)
- OMC 17HS19-2504S-H 55mm Shaft 
- Moons MS17HD6P4200 38mm Shaft 
- LDO-42STH48-2504AC 48mm Shaft
Have the bed carriage cut by Sendcutsend or other online service.