purchase-parts.md

Controller

• TinyG
• buy on Adafruit

Power Supply

• 24v 14.6A switching PSU

Motors

• 4x NEMA 23 57x57x56 w/ 6.32mm Shaft w/ D w/ 400 Steps / Rev

Hardware

• SHCS M5x12 (Motor Mounting) - 91292A125
• SHCS M5x20
• SHCS M5x30 (Rails Mounting) - 91292A192
• Washers M5 - 93475A240
• Set Screws M3x6 (Pinion Safety) - 92605A100

Material

• Rails / Structure etc: 3/8" x 24x36" of HDPE or ABS (TBD)
• Glide Blocks: 3/8" x 12x24" Acetal (Delrin) Sheet
• Pinions: 1" x 2x6" Acetal (Delrin) Bar

Tooling

• 1/8" O-Cutter Upcut
• 1/4" O-Cutter Upcut
• 1/2" 90deg Chamfer Endmill
• 1/16" 2-Flute Endmill w/ at least 5mm DOC

End Effector Showdown

• A Router
• For you, for machine week, roll BLDC controller and do spindle-on-pulley on ER20 ? :o
• Or do full out ATC
• A Laser Diode (haute)
• A 3D Print Head (also haute)
• Heated Bed ?

You need to order

• Motors
• Hardware
• Set Screws
• M5 x 20 w/ Washers, Taps
• Countersink Bits Tools
• o-cutter, 1/8"
• Chamfering Bits for Others