HackerBot electronics
HackerBot Documentation
** SECTION INCOMPLETE OR OUTDATED **
Contents
Power supply
** PLEASE TAKE CARE! RISK OF INJURY, ELECTRIC SHOCK OR FIRE **
qty | part name | description/notes |
1 | Power cable | L. 25cm, 3 x 1mm power cable |
1 | Power cable | L. 10cm, 2 x 1mm power cable |
1 | Earth cable | L. 30cm, 1.5mm cable |
6 | Female fast-on connector | fully insulated type (ex: RS 624-1178) |
1 | Female fast-on connector for earth cable | not insulated type (ex: RS 624-1178) |
3 | Male fast-on connector | fully insulated type (ex: RS 624-1178) |
1 | Fast-on connector with eyelet | fully insulated type (ex: RS 624-1178) |
qty | part name | description/notes |
1 | Back panel PMMA | 449x79x5mm |
2 | M3x15 countersunk screws, 2x M3 nyloc nuts, 2x M3 washer | |
1 | Power inlet | Bulgin BVA01/Z0000/11 with Light (RS: 352-1825) |
OR | Power inlet | Bulgin BVA01/Z0000/10 w/o Light (RS: 352-1819) |
1 | Power inlet fuse | 230V use a 2A fuse (20mm type) - 110V use a 4A fuse. |
Bulgin Inlet connector datasheet: [1]
Assemble back panel with Bulgin inlet:
** 110V / 230V is lethal. Please do not do wirings if you are not a tech and are you very sure what are you doing. **
CHECK OUT the numbers/letters on the inlet backpanel. Dual pole switch are on A-A, and B-B.
So same cable color on same letter.
cable all together:
Bulgin inlet is VERY DANGEROUS because one power joint is not isolated!
PLEASE USE HOT GLUE TO INSULATE ALL THE INLET BACK
DO EARTH CONNECTION TO CHASSIS, THIS IS MANDATORY. EVERY METAL PARTS MUST BE EARTHED!
YOU MUST PLACE A VERY DEATH DANGER ADHESIVE!
Controller
- n.1 RUMBA Controller board
- n.4 M3x6 socket head scews (for pcb)
- n.1 RUMBA BOX
- n.4 M3x8 countersink socket head screws (rumba box cover)
- n.4 M3x12 socket head screw
- n.4 M3 nuts + washer
- n.1 FAN 60x60x10
- n.4 M3x25 socket head screw + nuts + washer (fan screws)
RUMBA
Step 36: Motor cabling
qty | part name | description/notes |
2 | X and Y motor cable | 4x0.25 mm2 , length: 1m (RS: 491-8983) |
1 | Z motor cable | 4x0.25 mm2 , length: 40cm (RS: 491-8983) |
2 | Panel connectors | 4 pins |
* | Shrink tube |
Stepper motor wiring scheme:
MOTOR Cable | PANEL CONNECTOR | CABLE (LiYY 4x0.25) | Phase |
RED | pin 1 | Yellow | 1A |
BLU | pin 2 | White | 1B |
GREEN | pin 3 | Green | 2A |
BLACK | pin 4 | Brown | 2B |
Fix the panel connector (motors):
Wire the Z motor:
Step 37: Extruder cabling
qty | part name | description/notes |
2 | silicon cable 1 mm2 | length: 1m (red & black) |
1 | 2x0.14 mm2 LiYY cable | length: 80cm |
1 | Panel connectors | 2 pins |
* | Shrink tube | |
1 | 2x0.14 mm2 LiYY cable | length: 80cm (fan cable) |
NOTICE: ONE EXTRUDER PROCEDURE. (repeat x times if you need multiple extruders,expect the fan cable, you need one ofan cable also with multiple extruders)
Wiring scheme:
PANEL CONNECTOR | CABLE | note |
1 « | SILICON RED | Extruder power + |
2 « | SILICON BLACK | Extruder power ground |
3 « | LiYY BROWN | NTC |
4 « | LiYY WHITE | NTC |
Step 38: Endstop
qty | part name | description/notes |
1 | X end stop holder | File:X Endstop holder.stl |
2 | X end stop holder screw | M3x10 + washer + nut |
1 | Y end stop holder | File:Y Endstop holder.stl |
1 | Y end stop holder screw | M3x10 + washer + nut |
2 | X/Y end stop | mechanical endstop with lever |
2 | M5x12 Socket head screw | |
2 | M5 post assembly nut | |
2 | 3x0.?? LiYY cable | |
2 | 3x1 dupont connector |
- INSERT IMAGE OF ASSEMBLY
Step 39: LCD Controller
qty | part name | description/notes |
1 | RepRapDiscount XXL LCD | |
1 | XXL LCD case | File:Bottom Case XXL.stl |
1 | XXL LCD case cover | File:Top Case XXL.stl |
1 | XXL LCD knob | File:Controller knob 2.stl |
1 | XXL LCD kill button | File:Kill Button XXL.stl |
4 | KA20x15 | screws for plastic |
2 | Velcro strips | 50x20 mm |
Step 39B: Power supply unit cabling
qty | part name | description/notes |
1 | Switching power supply DC 12v - 30A | |
2 | M4x6 hex screw + washers |
** ELECTRONICS COMPLETE **
** GO TO >> HackerBot extruder **