Search found 1970 matches

by goatman
Jul 22 2021 3:09pm
Forum: EBike Build Threads
Topic: scorpion fx
Replies: 37
Views: 2959

Re: scorpion fx

thundercamel wrote:
Jul 22 2021 10:56am
Interesting that the bearings seized. Also look at the angle of those spokes!
Grin built it in Nov.2019 with dual gauge Sapim spokes and they bend the actual spoke so the nipples go through the rim square
8500km's at high speeds, never had to tension the spokes til about a month ago :bigthumb:
by goatman
Jul 21 2021 11:51pm
Forum: EBike Technical
Topic: How to enable on/off switch of phaserunner v3?
Replies: 1
Views: 61

Re: How to enable on/off switch of phaserunner v3?

i have one with the same problem, tried trouble shooting it here https://endless-sphere.com/forums/viewtopic.php?f=49&t=111861&p=1659082&hilit=gotta+hole#p1658727 i wouldnt clip the red wire like the email i received from Grin suggested, i think that advice was wrong and never got a retu...
by goatman
Jul 19 2021 10:30pm
Forum: EBike Build Threads
Topic: scorpion fx
Replies: 37
Views: 2959

Re: scorpion fx

sprayed the outside of the motor and cassette with wd-40 to clean it after changing tire next day 2 bearings seized about 15km into a ride luckily i read here that the cassette cant be replaced, you need a new side cover bought a xf40 with a broken axle about 6months ago swapped side covers bearings...
by goatman
Jul 18 2021 5:41pm
Forum: EBike Technical
Topic: mxus xf40 bearings and side cover
Replies: 0
Views: 42

mxus xf40 bearings and side cover

disc brake side 6003-rs
IMG_20210718_145556.jpg
IMG_20210718_145556.jpg (2.4 MiB) Viewed 21 times
freewheel side, 6902-2rs
IMG_20210718_181243.jpg
IMG_20210718_181243.jpg (1.92 MiB) Viewed 21 times
cassette bearing, 6901rs
IMG_20210718_181638.jpg
IMG_20210718_181638.jpg (2.44 MiB) Viewed 21 times
cassette sidecover

https://ebikes.ca/mxus-side-cover.html
by goatman
Jul 17 2021 9:14pm
Forum: EBike Build Threads
Topic: scorpion fx
Replies: 37
Views: 2959

Re: scorpion fx

put about 5000km on this tire without a single flat, threads were showing, time to change it. IMG_20210717_175358.jpg run a maxx daddy inside it IMG_20210717_175246.jpg with a motor bike tube IMG_20210717_175034.jpg the maxx daddy was really gummy with lots of melted rubber that was balled up and st...
by goatman
Jul 14 2021 10:04pm
Forum: Battery Technology
Topic: "desulfate" 40T and 30Q and VTC6 and P42a
Replies: 73
Views: 3082

Re: "desulfate" 40T and 30Q and VTC6 and P42a

equalized 66 of the good with 22 that were at a lower voltage for a week. had 8 dead cells
all the batteries are at 3.96v
removed the foil and magnets off the positive side,
going to let them sit another week and recheck each cells voltage before building a pack
by goatman
Jul 14 2021 9:02pm
Forum: General Discussion
Topic: how about a 3d printer section?
Replies: 24
Views: 273

how about a 3d printer section?

a place to share files for miscellaneous things we print
by goatman
Jul 12 2021 10:03pm
Forum: Battery Technology
Topic: Wh/mile vs. riding range for a battery
Replies: 28
Views: 476

Re: Wh/mile vs. riding range for a battery

batterys are measured from 4.2v to 2.5v
you started at 4.04v and ended at 3.1v

my 30q-4p packs are rated at 12ah but i run them from 4.05v to 3.0v and thats 10.5ah

what cells are they

did you enter the correct resistance for the controller in the ca3
by goatman
Jul 11 2021 1:23pm
Forum: EBike General Discussion
Topic: hp velotechnik heim joints
Replies: 8
Views: 192

Re: hp velotechnik heim joints

good idea on the washer

the thread is m6
i think the 5 size means 5mm hole
lots of m6 with 6mm hole but not with 5mm hole
lots of standard but not metric

keep looking
by goatman
Jul 11 2021 9:18am
Forum: EBike Troubleshooting
Topic: melted phaserunner xt60
Replies: 11
Views: 226

Re: melted phaserunner xt60

markz wrote:
Jul 10 2021 8:41pm
Some fun times you've been having
goatman wrote:
Jul 10 2021 4:02pm
-
no problems
only solutions
speaking of which
when you coming to Vancouver?
do you live near Cochrane?
i need a pack mule :D
by goatman
Jul 10 2021 9:38pm
Forum: EBike General Discussion
Topic: hp velotechnik heim joints
Replies: 8
Views: 192

hp velotechnik heim joints

does anyone know where to buy them for the scorpion fx or have the specs on them so i can get after market parts? i they think they call them steering rod knuckles look like tie rod ends IMG_20210710_200106.jpg IMG_20210710_200217.jpg found the manual IMG_20210710_203300.jpg maybe something like thi...
by goatman
Jul 10 2021 8:03pm
Forum: EBike Build Threads
Topic: Reverse eTrike Primarily For Snow/Ice As Well As All Season
Replies: 16
Views: 578

Re: Reverse eTrike Primarily For Snow/Ice As Well As All Season

i know what you need
a fat tad
183248814100_504c5045-0c80-4917-ac69-70c3d6d76d10.jpg
183248814100_504c5045-0c80-4917-ac69-70c3d6d76d10.jpg (225.02 KiB) Viewed 234 times
take off one of the crank arms and turn it 180 for foot pegs :D
by goatman
Jul 10 2021 4:02pm
Forum: EBike Troubleshooting
Topic: melted phaserunner xt60
Replies: 11
Views: 226

Re: melted phaserunner xt60

smoke some rubber
IMG_20210710_135659.jpg
IMG_20210710_135659.jpg (2.69 MiB) Viewed 127 times
IMG_20210710_135715.jpg
IMG_20210710_135715.jpg (2.62 MiB) Viewed 127 times
by goatman
Jul 10 2021 3:14pm
Forum: EBike Troubleshooting
Topic: melted phaserunner xt60
Replies: 11
Views: 226

Re: melted phaserunner xt60

IMG_20210710_130513.jpg
IMG_20210710_130513.jpg (3.33 MiB) Viewed 133 times
IMG_20210710_130819.jpg
IMG_20210710_130819.jpg (3.65 MiB) Viewed 133 times
IMG_20210710_130848.jpg
IMG_20210710_130848.jpg (3.22 MiB) Viewed 133 times
steady red, good to go :bigthumb:
IMG_20210710_131038.jpg
IMG_20210710_131038.jpg (3.41 MiB) Viewed 133 times
by goatman
Jul 10 2021 2:51pm
Forum: EBike Troubleshooting
Topic: melted phaserunner xt60
Replies: 11
Views: 226

Re: melted phaserunner xt60

do the other one
IMG_20210710_123415.jpg
IMG_20210710_123415.jpg (2.76 MiB) Viewed 136 times
IMG_20210710_124243.jpg
IMG_20210710_124243.jpg (3 MiB) Viewed 136 times
shielding back on
IMG_20210710_124348.jpg
IMG_20210710_124348.jpg (3.63 MiB) Viewed 136 times
shrink
IMG_20210710_124647.jpg
IMG_20210710_124647.jpg (3.27 MiB) Viewed 136 times
now the xt90
by goatman
Jul 10 2021 1:37pm
Forum: EBike Troubleshooting
Topic: melted phaserunner xt60
Replies: 11
Views: 226

Re: melted phaserunner xt60

had to go to home depot for some doo-dads bought 12 gauge solid core copper wire thinking of drilling the the phaserunner xt60 pin with a 3/32" bit soldering the 12 gauge to the pin then soldering xt90 to the 12 gauge ill have to keep the pin sticking up so the heat doesnt go inside the PR prob...
by goatman
Jul 10 2021 9:31am
Forum: EBike Troubleshooting
Topic: melted phaserunner xt60
Replies: 11
Views: 226

Re: melted phaserunner xt60

looks like theyre only open tues to friday
i think its time to do some surgery and see if i can fix this :D
by goatman
Jul 10 2021 9:05am
Forum: EBike Troubleshooting
Topic: enormous loss of max speed / acceleration at around 71 volts.
Replies: 9
Views: 189

Re: enormous loss of max speed / acceleration at around 71 volts.

could try upping the battery wire gauge and switching to xt90 as
by goatman
Jul 10 2021 8:55am
Forum: Battery Technology
Topic: Molicel P42a cycle test
Replies: 51
Views: 2987

Re: Molicel P42a cycle test

i thought endothermal/exothermal maybe software even though the numbers are off, cycle after cycle its relative, charge and discharge are consistent docware mentioned he wrecked one of his testers by constantly calibrating then i thought maybe its the battery temperature in winter ill lose 15% of ca...
by goatman
Jul 10 2021 8:38am
Forum: EBike Troubleshooting
Topic: melted phaserunner xt60
Replies: 11
Views: 226

melted phaserunner xt60

melted another one :? after heatsinking the PR on the stiletto i melted the xt60 at 55ish? amps and i think it was a bad solder joint inside the PR https://endless-sphere.com/forums/viewtopic.php?f=49&t=111861&hilit=gotta+hole#p1657116 only put a couple hundred km's on this one and it melted...
by goatman
Jul 09 2021 7:34am
Forum: Battery Technology
Topic: Molicel P42a cycle test
Replies: 51
Views: 2987

Re: Molicel P42a cycle test

i dont know, its like that with all the battery tests ive run