Velociracer: Difference between revisions
imported>Tim Neobard |
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{{Racer | |||
|ProfilePic=Velociracer.png | |||
|BuiltBy=East Essex Hackspace | |||
|Theme=Jeep 18 - Jurrasic Park | |||
|FirstRace=EMF2024 | |||
|CurrentStatus=Active | |||
|Motor=Vevor 1800W | |||
|ESC= Stock Vevor controller | |||
|Battery=13S 600Ah custom built LiFePO4 | |||
|Transmission=??:?? Chain | |||
|Contact=EEH | |||
}} | |||
==Background== | ==Background== | ||
[[File:Velociracer-original.jpg|thumb|right|pre modifications]] | |||
[[File:Velociracer.png|thumb|right|]] | |||
East Essex Hackspace built Velociracer to compete in the EMF2024 hackyracer races, using an old broken jeep toy which was subsequently reinforced. The original jeep was badly sun damaged, the plastics mostly broken and the electrics very rusty. When covered in grey primer, we realised it looked a little like Jeep 18 from the Jurrasic Park series, so we reinforced that with red styling and stickers. | East Essex Hackspace built Velociracer to compete in the EMF2024 hackyracer races, using an old broken jeep toy which was subsequently reinforced. The original jeep was badly sun damaged, the plastics mostly broken and the electrics very rusty. When covered in grey primer, we realised it looked a little like Jeep 18 from the Jurrasic Park series, so we reinforced that with red styling and stickers. | ||
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==Build Team== | ==Build Team== | ||
Andy Pugh | Andy Pugh</br> | ||
Nick Reynolds | Nick Reynolds</br> | ||
Tim Neobard (though all his work was cut out as his welding was awful) | Tim Neobard (though all his work was cut out as his welding was awful)</br> | ||
==Build Log== | |||
A comprehensive build log can be found here: | |||
https://docs.google.com/document/d/1RXnXOvgjxtOjpiluZcgzOdxUQpuNqMQJkTBpVb2HkW0/edit?usp=sharing | |||
==Race Results== | |||
{{VehicleResultsTable}} | |||
{{clear}} | |||
==BOM== | ==BOM== | ||
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| style="vertical-align:bottom;" | Yes | | style="vertical-align:bottom;" | Yes | ||
|} | |} | ||
[[Category:Racers]] | |||
Latest revision as of 12:33, 29 October 2024
| Velociracer | |
|---|---|
 | |
| Built By | East Essex Hackspace |
| Theme | Jeep 18 - Jurrasic Park |
| First Race | EMF2024 |
| Current Status | Active |
| Motor | Vevor 1800W |
| ESC | Stock Vevor controller |
| Battery | 13S 600Ah custom built LiFePO4 |
| Transmission | ??:?? Chain |
| Contact | EEH |
| View all Racer Profiles | |
Background
East Essex Hackspace built Velociracer to compete in the EMF2024 hackyracer races, using an old broken jeep toy which was subsequently reinforced. The original jeep was badly sun damaged, the plastics mostly broken and the electrics very rusty. When covered in grey primer, we realised it looked a little like Jeep 18 from the Jurrasic Park series, so we reinforced that with red styling and stickers.
The 12v 4x4 drivers were removed and replaced by a single 1800w motor and a go cart axle which was turned on the lathe to accept a mobility scooter diff as it wasn't going round corners.
The battery was built from individual cells, donated by one of the hackspace users who builds motorbikes to beat the electric motorbike land speed records as these were no longer allowed to be used.
Velociracer has twin brakes.
Build Team
Andy Pugh
Nick Reynolds
Tim Neobard (though all his work was cut out as his welding was awful)
Build Log
A comprehensive build log can be found here:
https://docs.google.com/document/d/1RXnXOvgjxtOjpiluZcgzOdxUQpuNqMQJkTBpVb2HkW0/edit?usp=sharing
Race Results
BOM
Costed
| Item | URL | Quant | Price | Total | Bought? | |
|---|---|---|---|---|---|---|
| Vevor 1.8kw Motor, controller & accelerator | does not resolve | 1 | New | £87.99 | £87.99 | Yes |
| Steel | IMS £15.50 for 6m | 3 | New | £15.50 | £46.50 | Yes |
| Wheels | https://www.ebay.co.uk/itm/173769531988 | 1 | New | £56.96 | £56.96 | Yes |
| Cart Axle & Hubs | 1 | Used | £67.00 | £67.00 | Donated | |
| Mobility Scooter Differential | 1 | Used | £25.00 | £25.00 | Yes | |
| Front steering | https://www.ebay.co.uk/itm/256095490881 | 1 | New | £48.00 | £48.00 | Yes |
| Toy frame | 1 | Free | £0.00 | £0.00 | Donated | |
| Seat | 1 | Used | £23.45 | £23.45 | Donated | |
| Stickers | https://www.ebay.co.uk/itm/185519913092 | 2 | New | £3.56 | £7.12 | No |
| Grey plastic primer | https://www.amazon.co.uk/dp/B003MI8996 | 3 | New | £5.95 | £17.85 | Yes |
| Red Paint | https://www.amazon.co.uk/Multi-Purpose-Disposable-Plastic-Swiss-Signature/dp/B09L4ZYDQB/ | 1 | New | £5.49 | £5.49 | No |
| Silver paint | https://www.amazon.co.uk/Professional-Fantastic-All-Purpose-Interior-Household/dp/B07V49Q29Q/ | 3 | New | £6.25 | £18.75 | No |
| Chain T8F | https://www.ebay.co.uk/itm/173168202070?mkevt=1&mkpid=2&emsid=e90001.m43.l1123&plmtId=700008&mesgId=3024&mkcid=8&ch=osgood&bu=43169555070&trkId=cfaedbe2-40d2-4b10-b6cf-3991ff9a089f&cnvId=700003&recoId=173168202070&recoPos=1 | 1 | New | £12.99 | £12.99 | No |
Non Costed
| URL | Quant | Price | Total | £233.24 | ||
|---|---|---|---|---|---|---|
| Battery | Not costed | £0.00 | £0.00 | Donated? | ||
| Brake caliper | Donated | £0.00 | Donated | |||
| Brake calipers, pair | https://www.amazon.co.uk/gp/product/B0C3Y5W151 | 1 | New | £29.75 | £29.75 | |
| Brake master cylinder | https://www.amazon.co.uk/gp/product/B07L5FL7BX/ | 1 | Donated | £19.99 | £19.99 | Donated |
| Brake master cylinder | https://www.ebay.co.uk/itm/195345265996 | 1 | New | £13.58 | £13.58 | Yes |
| Brake master cylinder pair | https://www.ebay.co.uk/itm/305039217745 | 1 | New | £17.59 | £17.59 | Yes |
| Brake hose | https://www.ebay.co.uk/itm/294906355965 | 2 | New | £12.99 | £25.98 | Yes |
| Brake disk | https://www.ebay.co.uk/itm/124145629228 | 2 | New | £38.00 | £76.00 | Yes |
| Fuse & fuse holder | https://www.ebay.co.uk/itm/201688958022 | New | £4.49 | £0.00 | Yes | |
| Spare fuses | £0.00 | Came with 2 | ||||
| 8 AWG battery cable | https://www.ebay.co.uk/itm/225507706306 | 2 | £12.99 | £25.98 | Yes | |
| Mylar sheet for insulation | https://www.ebay.co.uk/itm/163367584753?var=464991723171 | 1 | New | £12.39 | £12.39 | Yes |
| Balance lead crimp terminals | https://www.ebay.co.uk/itm/263964138890 | 1 | New | £3.99 | £3.99 | Yes |
| Battery rubber mounts | https://www.amazon.co.uk/sourcing-map-Generator-Compressor-D10mmxH10mm/dp/B09BQBRBNZ | 1 | New | £7.99 | £7.99 | Yes |
| Anderson connectors | https://www.ebay.co.uk/itm/364407411014 | 4 | New | £2.86 | £11.42 | Yes |
| 8AWG lug connectors | https://www.ebay.co.uk/itm/134909339293?var=434367346461 | 2 | New | £0.57 | £1.14 | Yes |
| Internal 50A mid-pack fuse | https://www.ebay.co.uk/itm/112598557176 | 1 | New | £2.34 | £2.34 | Yes |