Oh boy this is my first build thread. Preliminary stages for now. Gonna be mostly photos until the build firms up. I’ve got almost everything in hand. Drives are in customs.
The heart of it:
Subsonic Century 40 + eboosted enclosure
Molicel P42A 13x4
nuttyjeff AVIO mk2, haggy trucks, bergs
no bms
Undecided:
MK1 drives standing in for this photo.
Thanks @avX @haggyboard.timo @eBoosted @Bradley @KfromtheBay
Lots of photos coming!
Parts (sigh gonna take photos of all this shit)
board
deck + grip
enclosure
gasket
inserts + screws
truck mounting hardware
velcro, dual lock, VHB tape
option: handle
battery pack
cells
cell insulator
hot glue
fish paper
nickel 0.20 25mm
corner chomper (on order)
welding jig
welder
series silicone wire 14awg or 12awg
10awg main power leads (maybe 12awg x 2)
balance wire 22awg red and black
jst xh terminals
jst xh 14 pin housing
jst crimper
kapton tape
filament tape
heat shrink for p-groups
abs sheet for p-groups if have space
120-160A fuse
13 x p-group fuses 3a
big ass bullets
electronicals
SP20 14pin balance points
SP13 2pin charge port (on order)
10a charge port fuse
escs – options: focbox, escape, unity, neo6
NO BMS
probably as150 loop key, will decide late
cable mgmt
remote (probably @dani chubby, waiting on pots and lipos)
trucks drives wheels
kahua trucks (delivered)
option: ~40deg baseplates (deck has +10 -10 wedge)
avio mk2 (delivered)
bergmeisters
spare wheel (delivered)
slime (need to order)
risers
bash guards (to be printed)
oh hey I forgot motors, psychotiller maytech 6369 200kv
outboard
smartbms with display in enclosure for quick portable voltage check
smart balancer 2A for maintenance
charger
22 Likes
mmaner
February 9, 2020, 3:20am
#5
Y’all are a bunch smart Alejandro’s. You want me to ban em all @deucesdown ?
7 Likes
you don’t have to white knight for me (famous last words)
3 Likes
mmaner
February 9, 2020, 3:21am
#7
I’m definitely not a white knight, mostly just looking to ban some people… Long day
5 Likes
Gonna try the 2 pin version for charging
1 Like
Tamatoa
February 9, 2020, 3:28am
#9
You could check @professor_shartsis not following the thread rules on the dickosaurus contest thread.
4 Likes
Connector Notes
Did I say mostly photos?
I’ve been piling notes into a markdown document…
General thoughts
for motor sensors, buy in pairs. For charge ports, better to be able to buy separate M/F.
plastic connectors have o-rings and screw-on caps
plastic 13mm connectors have high current pins
https://www.mouser.com/datasheet/2/18/connector-basics-1696487.pdf
Metal Body GX series
metal bodies
can buy m and f separate
many types
rubber caps
not waterproof
My thoughts: since not waterproof, not appropriate for permaconnected
(motor sensor). The cap is not threaded, so not great for usually
disconnected (charge, balance).
GX12
GX16
2-4 pin: 7A
5 pin: 5A
6-10 pin: 3A
GX20
2-5 pin: 10A
6-7 pin: 6A
8-14 pin: 5A
Plastic Body
https://www.weipuconnector.com/Product_show_43.htm (this is a reference, not the oem)
SD/SP/WD
can’t figure out the difference
waterproof with o-rings
screw on caps
SP11
2,3 pin 1mm pins: 5A
4,5 pin .7mm pins: 3A
SP13/SD13
1 pin: 25A
2 pin 1.8mm pins: 10A
3-7 pin 1mm pins: 5A
9 pin: ?
weipu has 1.6mm pins (2,3) 13A, 1mm pin (4-7.9) 5A
weipu has SY bayonet connectors
SP16
2,3 pin 1.8mm pins: 10A
4-7,9 pin 1mm pins: 5A
SP17
2-3 pin 1.5mm pins: 10A
4-7,9,10 pin 1mm pins: 5A
there is a 12 pin but can’t find specs
SP20
2-5 pin: 25A
6-7 pin: 10A
9,10,12,14 pin: 5A
SP21
2-5 pin 3mm pins: 25A
5B connector 2x3mm 30A, 3x2mm 5A
5,7 pin 2mm pins: 15A
9,12pin 1mm pins: 5A
SP28/SD28
2-4 pin 3.6mm pins: 45A
3,5,6,7 pins 2.8mm pins: 25A
9,10,12,14,16 pins 1.8mm pins: 10A
19,22,24,26 pin 1mm pins: 5A
5 Likes
mmaner
February 9, 2020, 3:29am
#11
Nope, he’d just accuse me of collusion with the lizard people or some such .
4 Likes
Not before giving plenty on non scientific , scientific evidence for their existence and subsequent extinction… maybe, probably true.
But back to this mostly picture build… following.
3 Likes
I just wanted to reserve a spot in your thread to say congrats when the build is done!
1 Like
janpom
February 15, 2020, 8:20pm
#15
Adding to my watch list.
Solid component list. This will be a nice build!
Have you considered internal FlexiBMS instead of the external BMS? You should be able to fit it in. It’s very small. Having used both external BMS and internal Flexi, I wouldn’t go back. It just makes charging so much more convenient.
1 Like
Thanks @janpom . I want it, but it’s a little expensive for me, and not so available. And a bit too new – for BMS I want to get in at version 1.0 or later. Almost 100% what I’d like though. @DerelictRobot make your version soon!
For convenience, I think initially I’ll check balance before and after rides and charges, but after I understand how it’s behaving, most likely I’ll charge to 90-ish percent, discharge to like 40%, and balance once a month if that. Mostly just ignore that it has no bms. My main ride has gotten this treatment, so nothing new to me.
3 Likes
donta42
February 17, 2020, 6:12am
#19
Are those tires and tubes newly delivered this week? I’ve been trying to inquire if the v2 tubes were in stock on the website and haven’t been able to get a response.
1 Like
Just got them. I think they’re v2.
2 Likes
donta42
February 17, 2020, 6:14am
#21
How do we find out? Anyone have markings to compare the old and new?