Sovol SV08 Voron Bed Conversion
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Brackets to adapt the Sovol SV08 to use the standard Voron 2.4 bed mount
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Model information
- Source
- Printables
- Category
- Other Printer Parts & Upgrades
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
There brackets adapt the Sovol SV08 bed mounting to holes for 2020 profile as used on the Voron 2.4 350x350mm bed. The 2020 profile I used was 350mm as I had it on hand, but anthing 350 to 360mm long will be ok.
The brackets have holes for 2mm wide zip ties for cable management.
NOTE: THIS PROJECT INVOLES WORKING WITH MAINS LEVEL VOLTAGES. ENSURE ALL POWER IS DISCONNECTED BEFORE YOU START AND DOUBLE CHECK FOR SHORTS BEFORE RECONNECTING.
I chose to replace the Sovol SSR with an off the shelf unit. The wiring instructions were taken from the Voron 2.4 Build guide, page 183 onwards (https://github.com/VoronDesign/Voron-2/raw/Voron2.4/Manual/Assembly_Manual_2.4r2.pdf). I opted to use Waco Clips to reduce the amount of crimping with mounts based on a remix of the standard voron ones (https://www.printables.com/model/480874-221-415-wago-mount-with-labels-remix). I adjusted the model to improve the fit. The file is included with the other parts.
Please note this installation reduced the maximum available Z height. This will need to be adjusted in printer.cfg. I've set mine to 325mm.
All the parts should import in the correct orientation.
Below is a list of the additional parts.
| Part | Quantity |
|---|---|
| 2020 profile, 350 to 360mm long | 2 |
| M5 2020 T-nuts | 6 |
| M3 2020 T-nuts | 4 |
| M5 x 10 Cap or Dome head setscrews | 6 |
| M4 x 40 Cap head setscrews | 6 |
| M3 x 20 Cap head setscrews | 4 |
| Voron bed 350x350mm https://www.onetwo3d.co.uk/product/precision-machined-cast-aluminum-build-plate/ | 1 |
| Bed heater https://www.aliexpress.com/item/1005005042310462.html | 1 |
| Thermal fuse https://www.onetwo3d.co.uk/product/single-blow-thermo-fuses-2-pcs/ | 1 |
| Optional parts | |
| Solid State Relay 25A https://www.amazon.co.uk/dp/B08FRL6K3B | 1 |
| WAGO 221-415 connectors https://www.screwfix.com/p/wago-221-415-32a-5-way-lever-connectors-25-pack/5201r | 3 |
| Knurled nuts M4 used as spacers https://www.ebay.co.uk/itm/222797775061?var=521648565744 | 4 |
I also opted to add a thermistor in the side of the bed as the one integrated with the silicone heater reaches the set temperature long before the top surface. This was done by drilling a 2mm hole with a tapped M3 hole next to it to clamp the thermistor in place with some thermal compound. This reduced the required soak time to 6 minutes.