BOM

WidowMaker - BOM

Most the links provided are US based online stores.

Please Note: This is only a parts list for the gantry, does not include parts for the EVA toolhead. It is also still a work in progress so there may be items missing.

Gantry

Extrusions

• (2) 2040 Extrusions 405mm - For lowered Y axis
• (1) 2040 Extrusion 308mm - For Top Rear Motor Mount 2040
• (1) 2020 Extrusion 395mm - For "Rear Vertical Extrusion 2020"
• (1) 2020/20mm Tube 395-396mm - For the X axis

Idlers/belts/Linear Rails

• (1 set) Mellow Customized V-Core-3 GT2 Idler Kit Link
• (2 sets) GATES-LL-2GT 9mm belts 2M long Link
• (2) MGN9H 400/350mm Linear Rails - For Y axis (Recommend 400mm) Link

Pins/Screws/Nuts

• (4) Round Pins 5x40mm - For Motor Mount Idlers Link
• (6) Round Pins 5x30mm - For Jointer and Front Idlers Link
• (2) M5x35mm Screws - For Jointers
• (2) M5x12mm Screws - For Front Idler Adjusters
• (24) M5x10mm Screws
• M5 Hammer/Roll in Nuts (Helps to have both but the choice is yours)
• (4) M5 Locknuts

Printed Parts

• Motor Mounts
• Jointers
• Front Idlers
• Tools/Braces - Braces to help with the install of Y 2040 extrusions

Tri-Z

• (3) 350mm T8 T8x4
• (1) 10mm x 11mm Length 1Meter Black Plastic Open Type Cable Wire Carrier Drag Chain
• (3) 5 x 8mm Stepper Motor Flexible Coupling Connector
• (3) NEMA 17 Stepper Motors
• (1) 305mm Voron Trident Bed

Optional

• (1) Kinematics Mount for Voron Trident by LIGHTWEIGHT LABWARE