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Bill of Materials

 
Qty Part Specific Use Recommended Purchase
X-Motor Assembly
1 M3 nut Holds things in place
5 M3 8mm bolts Attach a 10 tooth pulley to a motor with an 8mm bolt and nut. Attach the Stepper Motor to the X Motor mount using 4 of the 8mm bolts
1 Belt Pulley
2 M8 Linear bearings
1 5/16" -18 Hex nut
1 3 NEMA 17 Stepper Motors, High torque
Y Bearing Guide Assembly
1 M3 nut
3 M3 8mm bolts
1 Belt Pulley
2 Bearings, 608ZZ
1 Y Bearing Guide
2 M3 X 16 bolts
1 3 NEMA 17 Stepper Motors, High torque
4 1/4" x 3/4" O.D. washers
Extruder/Hot End
1 M3 nut
1 M3 8mm bolts
3 6-32 nuts
3 Bearings, 608ZZ
1 6-32 1.25" bolts
1 Hot End
1 Hotend power cable
1 Hotend thermistor cable
1 Extruder Body
1 Large Herringbone gear
1 Hobbed Bolt
1 Extruder Idler
1 20mm rod (Idler Bearing)
2 6-32 2" bolts
2 3/4" springs
2 6-32 1" bolts
1 Small Herringbone Gear
2 6-32 .5” bolts
2 5/16" -18 Hex nut
1 3 NEMA 17 Stepper Motors, High torque
2 1/4" x 3/4" O.D. washers
Printed Parts
1 M3 nut
1 Printrbot Plastic Parts Set
Base
8 Zip Ties
2 Bases
4 M3 8mm bolts
2 M8 linear rod
2 Z Couplers
8 6-32 3/4" bolts
8 6-32 nuts
6 5/16 threaded rods, 10" Put a 5/16 nut on the outside end of the threaded rod and screw it on so that the end of the rod is flush with the surface of the nut. Now tighten the inside nut with the wrench until it is tight. Follow those steps with the other three threaded rods.
4 M8 Linear bearings Mount the 4 linear bearings in the square holes on top of the bases using tie wraps. You may have to trim the holes a bit with the X-acto knife so that they fit.
16 5/16" -18 Hex nut Put a 5/16 nut on the end of a threaded rod and screw it on such that about one inch of the rod protrudes. Push the threaded rod through one of the holes so that the nut is on the inside
2 NEMA 17 Stepper Motors, Medium torque
X-Carriage Assembly
2 Zip Ties
2 M8 linear rod
2 6-32 nuts
1 X-Carriage
1 Extruder Mount
2 6-32 1.25" bolts
1 24" Belt For X axis Thread a 24 inch belt around the pulley you just built, through the 10 tooth pulley on the X Motor and bring the ends into the back of the X-carriage
2 M8 Linear bearings
Print Bed Assembly
2 M8 linear rod
4 6-32 nuts
4 6-32 1.25" bolts
4 6-32 .5” bolts
1 Laser cut print bed
1 Heated Bed
1 Thermistor and cable
1 Heated bed power cable
4 Y BarEnds
2 Belt Clips
1 16" Y Belt
X-Idler Assembly
1 X-Idler
2 5/16" fender washers
1 Bearings, 608ZZ
2 M8 Linear bearings
1 5/16" -18 Hex nut
1 5/16" X 1" Bolt, hex head On a 1 inch long 5/16 carriage bolt, mount a 1 1/2 inch OD washer, a 608 Bearing, another 1 1/2 inch OD washer, and a 3/4 inch washer
1 1/4" x 3/4" O.D. washers
Electronics
3 Endstops / cables
1 Power supply / cord
1 Sanguinololu v1.3, assembled
4 A4988 Stepper Motor Driver Carriers
Misc
50 Small tie wraps

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