HackerBot electronics
Contents
Electronics diagram
Power supply
qty | part name | description/notes |
1 | Power cable | L. 25cm, 3 x 1mm power cable |
1 | Power cable 2° PSU | L. 20cm, 3 x 1mm power cable |
1 | Power cable | L. 10cm, 2 x 1mm power 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) |
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:
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:
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 DRV8825 Stepper motor Driver
- 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
- start
qty | part name | description/notes |
1 | PSU-DRIVER silicon cable 0.5 mm | length: 55cm (red) |
1 | PSU-DRIVER silicon cable 0.5 mm | length: 55cm (black) |
3 | DRIVER-DRIVER silicon cable 0.5 mm | length: 12cm (red) |
3 | DRIVER-DRIVER silicon cable 0.5 mm | length: 12cm (black) |
1 | PSU-CONTROLLER silicon cable 1 mm | length: 85cm (red) |
1 | PSU-CONTROLLER silicon cable 1 mm | length: 85cm (black) |
1 | PSU-Power HEATBED silicon cable 1 mm | length: 85cm (red) |
1 | PSU-Power HEATBED silicon cable 1 mm | length: 85cm (black) |
1 | terminali stagnati | |
* | Shrink tube |
qty | part name | description/notes |
1 | PSU-SSR silicon cable 1 mm | length: 55cm (red) |
1 | PSU-SSR silicon cable 1 mm | length: 55cm (black) |
1 | SSR-HEATBED silicon cable 1 mm2 | length: 145cm (red) |
1 | SSR-HEATBED silicon cable 1 mm2 | length: 145cm (black) |
1 | SSR-CONTROLLER silicon cable 1 mm2 | length: 50cm (red) |
1 | SSR-CONTROLLER silicon cable 1 mm2 | length: 50cm (black) |
1 | terminali stagnati | |
* | Shrink tube |
qty | part name | description/notes |
1 | EXTRUDER 0-DRIVER 4X0.25mm | length: 85cm |
1 | EXTRUDER 1-DRIVER 4X0.25mm | length: 90cm |
1 | Y-DRIVER 4X0.25mm | length: 75cm |
1 | X-DRIVER 4X0.25mm | length: 70cm |
1 | terminali: stagnato/connettore ingresso scheda | |
* | Shrink tube |
qty | part name | description/notes |
1 | X motor cable | 4x0.25 mm2 , length: 115cm (RS: 491-8983) |
1 | Y motor cable | 4x0.25 mm2 , length: 1,75m (RS: 491-8983) |
1 | Z motor cable | 4x0.25 mm2 , length: 60cm (RS: 491-8983) |
1 | EXTRUDER 0 cable | 4x0.25 mm2 , length: 75cm (RS: 491-8983) |
1 | EXTRUDER 1 cable | 4x0.25 mm2 , length: 70cm (RS: 491-8983) |
1 | terminali x/y stagnati | |
1 | terminali z stagnati/connettore ingresso scheda | |
1 | terminali EXTRUDER 1/0 stagnati/connettore GX16 4 pin | |
* | 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 |
AdapterStick with external driver:
Cable color | SIGNAL |
YELLOW | GND |
WHITE | DIR |
GREEN | STEP |
BROWN | ENABLE |
Wire the X Y and Z motor:
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 |
1 | z end stop holder | (vedi scheda montaggio supporto z) |
3 | X/Y end stop | mechanical endstop with lever |
2 | M5x12 Socket head screw | |
2 | M5 post assembly nut | |
2 | X/Y 3x0.15 LiYY cable | length: 140cm |
1 | Z 3x0.15 LiYY cable | length: 120cm |
3 | 3x1 dupont connector |
qty | part name | description/notes |
1 | 4x0.25 mm2 LiYY cable | length: 90cm |
1 | terminali stagnati/GX16-4 Panel connector | 4 pins |
* | Shrink tube |
qty | part name | description/notes |
1 | 4x0.25 mm2 LiYY cable | length: 75cm |
1 | terminali stagnati/GX16-4 Panel connector | 4 pins |
* | Shrink tube |
qty | part name | description/notes |
2 | 2x0.5 mm cable | length: 115cm |
2 | 2x0.14 mm2 LiYY cable | length: 95cm |
2 | terminali stagnati/GX16-4 Panel connector | 4 pins |
* | Shrink tube |
qty | part name | description/notes |
1 | 2x0.14 mm2 LiYY cable | length: 120cm |
1 | terminali connettore/GX16-5 Panel connector | 5-pins |
* | Shrink tube |
Hotend Fan is needed to cool the hotend (E3D). Connector is GX16-5 (AUX, see photo below)
qty | part name | description/notes |
1 | 2x0.14 mm2 LiYY cable | length: 115cm |
1 | terminale connettore/GX12-2 Panel connector | 2 pins |
* | Shrink tube |
This is the fan that cools the uppper layer of the printed part.
Motor cabling
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 |
Wire the X Y and Z motor:
Extruder cable
qty | part name | description/notes |
2 | silicon cable 0.5 mm2 | length: 1m (red & black) |
1 | 2x0.14 mm2 LiYY cable | length: 80cm |
1 | GX16-4 Panel connector | 4 pins |
* | Shrink tube |
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 / T+ |
4 « | LiYY WHITE | NTC / T- |
qty | part name | description/notes |
1 | 4x0.25 mm2 LiYY cable | length: 75cm |
1 | GX16-4 Panel connector | 4 pins |
* | Shrink tube |
Fan Cabling
qty | part name | description/notes |
1 | 2x0.14 mm2 LiYY cable | length: 105cm |
1 | GX12-2 Panel connector | 2 pins |
* | Shrink tube |
This is the fan that cools the uppper layer of the printed part.
Hotend Fan Cabling
qty | part name | description/notes |
1 | 2x0.14 mm2 LiYY cable | length: 105cm ? |
1 | GX16-5 Panel connector | ? |
* | Shrink tube |
Hotend Fan is needed to cool the hotend (E3D). Connector is GX16-5 (AUX, see photo below)
Panel connectors
Panel connector layout:
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 | 3x0.15 LiYY cable | |
2 | 3x1 dupont connector |
- INSERT IMAGE OF ENDSTOP POSITION (endstops are in back-left position)
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 |
Power supply unit cabling
qty | part name | description/notes |
1 | Switching power supply DC 12v - 30A | |
2 | M4x6 hex screw + washers | |
0.7m | Red+Black 1mm2 silicon cable (PSU to controller main power) | |
0.7m | Red+Black 1mm2 silicon cable (PSU to controller heatbed power) |