Search found 798 matches

by Willow
Mar 10 2020 3:12pm
Forum: Items for Sale - Used
Topic: 10KW MOBIPUS powered EMTB
Replies: 0
Views: 1443

10KW MOBIPUS powered EMTB

I am helping the owner sell his 2019 custom EMTB. $6800 . Can ship within Australia This bike is powered by a MOBIPUS 200AMP FOC controller (with variable REGEN)- running 90V 30AH SAMSUNG 30Q cells and a hefty QS hub motor with ferro-fluid, cooling fins, and MOPED tires. She's a fast one... but does...
by Willow
Feb 24 2020 3:26am
Forum: Items for Sale - New
Topic: Nucular electronics - complete kit for ev! [beta]
Replies: 1307
Views: 139407

Re: Nucular electronics - complete kit for ev! [beta]

PLS HELP

what is the name / model / type of plugs used in the back of the screen... I need to replace one and my searching is not fruitful.

Cheers.

Simon.
by Willow
Jan 12 2020 9:44pm
Forum: E-Bike Build Threads / Photos & Video
Topic: Ruff Cycles Cafe concept
Replies: 20
Views: 5102

Re: Ruff Cycles Cafe concept

some photos of one I'm doing now. Swingarms are widened to 160mm. Where can i purchase the thick dropout or torque arm you have on that white frame with the leather bag? I am most likely going to need one for my build as I will be using re-gen. Thanks. Both custom built. Link to bottom bracket adap...
by Willow
Jan 07 2020 1:41am
Forum: E-Bike Build Threads / Photos & Video
Topic: Ruff Cycles Cafe concept
Replies: 20
Views: 5102

Re: Ruff Cycles Cafe concept

some photos of one I'm doing now. Swingarms are widened to 160mm.
by Willow
Jan 07 2020 12:56am
Forum: E-Bike Build Threads / Photos & Video
Topic: Fat Tire Hub Motor 150 mm dropouts
Replies: 18
Views: 1162

Re: Ruff Cycles Cafe concept

not a drama. it can be done by hand very easy. I've spread them to 180mm without an issue. Lay the frame on it's side on the ground. Stand on the swingarm side on the ground - near to the main frame. Pull the other side of the swingarm at the dropout end till it shifts a little., Flip it over and do...
by Willow
Dec 31 2019 7:25am
Forum: E-Bike Build Threads / Photos & Video
Topic: Fat Tire Hub Motor 150 mm dropouts
Replies: 18
Views: 1162

Re: Ruff Cycles Cafe concept

FarmerFpv wrote:
Dec 25 2019 1:28pm
Does anyone know the rear drop out inside width on the ruff cycles porucho frame? I am wondering if it will fit a hub with a 150mm drop out spacing?
frames are steel - you can just pull the dropouts apart to widen.
by Willow
Apr 16 2019 6:11pm
Forum: Items for Sale - Used
Topic: Vectrix 20KW - Australia
Replies: 1
Views: 632

Vectrix 20KW - Australia

FOR SALE - Original Vectrix scooter - 20KW. NOT RUNNING . Mechanically and aesthetically mint condition - with very low km. Original battery died, and the controller has had a dodgy repair I've been told. $2500 - as it sits $15,000 - for me to get the bike running with new custom Lithium pack, new c...
by Willow
Apr 16 2019 6:04pm
Forum: Battery Technology
Topic: 18650 spot welding -how to- ULTIMATE REPOSITORY
Replies: 759
Views: 176858

Re: 18650 spot welding -how to- ULTIMATE REPOSITORY

BenjAZ wrote:
Apr 01 2019 4:10am
.

What's the max current that 0.1mm piece can handle?

Thanks
if your layout is good - as much as your battery can output.
by Willow
Feb 14 2019 5:16pm
Forum: Electric Watercraft
Topic: Electric fishing canoe
Replies: 11
Views: 2663

Re: Electric fishing canoe

wow, amazing reduction in consumption. I'll conduct the experiment if you are kind enough to supply the gear - thanks ol'mate. my biggest enemy is wind... there is a river close by with no current, but it will also need to be dead still. The prop is the standard 2 blade model it came with.... I'll s...
by Willow
Feb 14 2019 4:36am
Forum: Electric Watercraft
Topic: Electric fishing canoe
Replies: 11
Views: 2663

Re: Electric fishing canoe

I sure like the looks of this! Any mods done on the outboard motor (either with the prop or the motor controller) or is it complete stock? I'm also curious if you have a watt meter or amp-hour meter to get an idea of your consumption in Wh/km at different cruising speeds. We have lots of firsthand ...
by Willow
Feb 11 2019 4:14pm
Forum: Electric Watercraft
Topic: Electric fishing canoe
Replies: 11
Views: 2663

Electric fishing canoe

Recently completed a project I started many years ago. It was more of a restoration job, given the amount I had used it prior to having finished it all those years ago. Hull is plywood coated in Epoxy and 2-pac painted. 12V motor and LiFe pack - forward steering via the foot pedals, and I have rigge...
by Willow
Dec 17 2018 6:37pm
Forum: Battery Technology
Topic: 18650 spot welding -how to- ULTIMATE REPOSITORY
Replies: 759
Views: 176858

Re: 18650 spot welding -how to- ULTIMATE REPOSITORY

Allex wrote:
Dec 17 2018 6:27pm
Great, where do you get that heat shrink?
search "polyolefin heat shrink"

https://au.rs-online.com/web/p/heat-shr ... s/8087872/

https://au.rs-online.com/web/p/heat-shr ... s/8087831/
by Willow
Dec 17 2018 6:32pm
Forum: Battery Technology
Topic: 18650 spot welding -how to- ULTIMATE REPOSITORY
Replies: 759
Views: 176858

Re: 18650 spot welding -how to- ULTIMATE REPOSITORY

Great, where do you get that heat shrink? Have had it for some time - thought I bought it from Batteryspace.com but just checking their website I don't know if they are still selling it. I do remember that it cost a LOT... and then shipping from the USA doubled the price. Have got some from an Engl...
by Willow
Dec 17 2018 6:11pm
Forum: Battery Technology
Topic: 18650 spot welding -how to- ULTIMATE REPOSITORY
Replies: 759
Views: 176858

Re: 18650 spot welding -how to- ULTIMATE REPOSITORY

Building a few small 36V packs at the moment, using 30Q cells - spotwelding 0.1mm copper with the DN10 welder and custom timing circuit. I used the cardboard insulators for the first time, and would highly recommend in the case of gluing a pack together. 20181130_132205.jpg 20181218_094405.jpg 20181...
by Willow
Dec 07 2018 5:45pm
Forum: Battery Technology
Topic: Pneumatic spot welder sticks to cells
Replies: 16
Views: 1075

Re: Pneumatic spot welder sticks to cells

Tips need to be clean, and you might try to wait a few seconds for the weld to cool before releasing the pressure of the electrodes.

Need to apply sufficient pressure - to avoid sparking and hot welds from arcing.And correct power settings will also help.
by Willow
Nov 28 2018 4:21pm
Forum: E-Bike Technical
Topic: Mobipus Controllers
Replies: 170
Views: 23271

Re: Mobipus Controllers

The Mobipus is made for production vehicles, not the hobby market.
by Willow
Nov 27 2018 11:14pm
Forum: E-Bike Technical
Topic: Mobipus Controllers
Replies: 170
Views: 23271

Re: Mobipus Controllers

Regen has an over-riding off or on in the top level setting... along with a few other settings including voltage calibration. You don't really need to spend more than an hour with these settings unlocked. Regen variables can be adjusted freely when using the standard password for programming... and ...
by Willow
Nov 27 2018 9:10pm
Forum: E-Bike Technical
Topic: Mobipus Controllers
Replies: 170
Views: 23271

Re: Mobipus Controllers

These are epic controllers. Programming and interface with PC is as easy as it could be, given the complexity of the unit. Setup requires a level of experimentation for the noob obviously, and as Sam said, this could be very dangerous for someone 'tinkering' with stuff when not experienced enough. W...
by Willow
Nov 27 2018 3:02pm
Forum: Resources & EV Related Parts and Services
Topic: looking for Ebike bare hub motors in Asia area
Replies: 2
Views: 869

Re: looking for Ebike bare hub motors in Asia area

I don't think you will find many hub motors in the Asia area.
by Willow
Nov 27 2018 3:20am
Forum: E-Bike Technical
Topic: Mobipus Controllers
Replies: 170
Views: 23271

Re: Mobipus Controllers

time key was free, and only unlocks the last few settings. A password will get you in to enable the rest of the settings, and tuning to be done.
by Willow
Nov 26 2018 11:49pm
Forum: E-Bike Technical
Topic: Mobipus Controllers
Replies: 170
Views: 23271

Re: Mobipus Controllers

a one hour ticket from the factory ? To unlock the top level of settings (which includes the last option for regen to work) a time activated key needs to be submitted, which gives you one hour in this unlocked mode. I needed to use a VPN to make it think I was in Hong Kong to be in the same time zo...
by Willow
Nov 26 2018 7:31pm
Forum: E-Bike Technical
Topic: Mobipus Controllers
Replies: 170
Views: 23271

Re: Mobipus Controllers

I recently finished this off for a friend - has the Mobipus 200A The BMS is limiting to 150A...(set at 140) and phase amps to 240.... so not really getting the most out of it, but it's still a fair amount of power, and really great variable regen. A lot of settings, and some could only be unlocked w...
by Willow
Nov 20 2018 4:39am
Forum: Battery Technology
Topic: Spot Welding Copper Strips to 18650 Battery Cells
Replies: 245
Views: 53806

Re: Spot Welding Copper Strips to 18650 Battery Cells

where did you get nickel plated copper?
by Willow
Nov 19 2018 4:31am
Forum: E-Bike Technical
Topic: CA faulty after LVC shutdown
Replies: 6
Views: 855

Re: CA faulty after LVC shutdown

Are you able to identify the aux. power input on the drawing??
CA.jpg
CA.jpg (249.25 KiB) Viewed 564 times