Search found 296 matches

by diggler
Mar 30 2015 8:12pm
Forum: E-Bike Build Threads / Photos & Video
Topic: Mongoose CX Supermoto 4000W Mid-Drive Torque monster
Replies: 100
Views: 24210

Re: Mongoose CX Supermoto 4000W Mid-Drive Torque monster

Evolutiongts You make good quality builds at a good value. Hats off to you. I found this for 250 here in MN. http://images.craigslist.org/00y0y_jkahU4Fr48t_600x450.jpg I'm going to try n widdle em down a bit but want to turn this into a mid drive like yours. Are you using the controller dude linked ...
by diggler
Mar 29 2015 4:08am
Forum: E-Bike Non-hub Motor Drives
Topic: BIG BLOCK alternative Motor
Replies: 452
Views: 94769

Re: BIG BLOCK GNG alternative Motor

I think I'll be doing right-hand after all so I proceeded to experiment- looks like the right combo for that is green and yellow swapped on both hall and phase. It did seem to spin smoother and with less watts than any reverse config though. Coincidentally the yellow and green had to be flipped wit...
by diggler
Mar 28 2015 2:45pm
Forum: E-Bike Build Threads / Photos & Video
Topic: SIKK Fat Bike 49cc/MXUS 3000W Build
Replies: 90
Views: 18080

Re: SIKK Fat Bike 49cc/MXUS 3000W Build

Ehh I decided to show em any way. Just so you guy's can see how it can go wrong. I thinks trying to charge the battery using such a strong slip mode is hard on the freewheel side bearing. When I try this again later it will be with no slip mode or very slight. But I did see 6.5 amps slip charge (if ...
by diggler
Mar 28 2015 2:25pm
Forum: Battery Technology
Topic: Turnigy Multistar - lightweight 10C cells
Replies: 514
Views: 76488

Re: Turnigy Multistar - lightweight 10C cells

Do you guy's do T-connections? I have 40 2.2ah 3s batteries that I'm still trying to get use out of. (Maybe sell off too) My first pack was 4 banks of 3s batteries with 14 in parallel. The way I did it was I cut the connections off and soldered the leads strait to a 10awg stiff speaker type wire T s...
by diggler
Mar 28 2015 12:06am
Forum: Motor Technology
Topic: Looking for info about Revolt motors
Replies: 130
Views: 23109

Re: Looking for info about Revolt motors

has any body ran this motor backwards?
by diggler
Mar 27 2015 10:27pm
Forum: Items for Sale - New
Topic: Genesis V2100 - Assault & Battery
Replies: 132
Views: 36189

Re: Genesis V2100 - Assault & Battery - Illegal in all 50 St

well that is interesting. I got 42mph on 29" tires 65 bat 120 phase same 18s but 4 turn at 120% My no load speed 64mph yours 63. Just another instance that shows the big tires lug these hub motors. But I did have an at least 20lb gas engine on board, 15 more lbs of battery and the 4" wide knobby tir...
by diggler
Mar 27 2015 9:54pm
Forum: E-Bike Build Threads / Photos & Video
Topic: SIKK Fat Bike 49cc/MXUS 3000W Build
Replies: 90
Views: 18080

Re: SIKK Fat Bike 49cc/MXUS 3000W Build

video's are pretty boring.
Don't know if there worth putting up here.
by diggler
Mar 27 2015 3:17pm
Forum: Items for Sale - New
Topic: Genesis V2100 - Assault & Battery
Replies: 132
Views: 36189

Re: Genesis V2100 - Assault & Battery - Illegal in all 50 St

So all my testing thus far has been with the controller programmed to 100% Speed. I think it's time to crank it up to 11. (120% speed) Who wants to bet on whether or not I can hit 55 MPH on 20S LiPo? I would think it would easily do 55, since your using that torquey 21.5" OD tire set up. 100% is li...
by diggler
Mar 26 2015 5:54pm
Forum: E-Bike Build Threads / Photos & Video
Topic: SIKK Fat Bike 49cc/MXUS 3000W Build
Replies: 90
Views: 18080

Re: SIKK Fat Bike 49cc/MXUS 3000W Build

made a couple video's. The bike is in a sorry state. Broke the chain which is nbd I had to shorten it up any way and I should really have a stronger chain. Then went for another ride and the bearing got much worse so the motor is pretty much not usable at all now. At this point I'm going to put the ...
by diggler
Mar 26 2015 4:02pm
Forum: E-Bike General Discussion
Topic: Carbon Fiber E-Frame built ! by Doc
Replies: 200
Views: 53661

Re: NYX Carbon Fiber E-Frame built ! by Doc

wow doc just wow.
What voltage would it be at 160a each?
What would the total weight be with both motors?
Even though it's expensive I hope you do it!
Has a 2wd mxus 3000 been done? With max e's?
Any thought's on cooling them?
by diggler
Mar 24 2015 3:20pm
Forum: E-Bike Build Threads / Photos & Video
Topic: SIKK Fat Bike 49cc/MXUS 3000W Build
Replies: 90
Views: 18080

Re: SIKK Fat Bike 49cc/MXUS 3000W Build

Okay will do. I did check from Anderson to Anderson and it was 0 ohms. But will check voltage. The hole reason I was doing this was to cross check what the amp reading was with the CA. To get the shunt calibrated right on the CA v3. Since this video I've been told my controller's shunt should be 1.3...
by diggler
Mar 23 2015 8:01pm
Forum: E-Bike Build Threads / Photos & Video
Topic: SIKK Fat Bike 49cc/MXUS 3000W Build
Replies: 90
Views: 18080

Re: SIKK Fat Bike 49cc/MXUS 3000W Build

Hello all.
Any Idea's of what the problem might be?
by diggler
Mar 21 2015 5:19pm
Forum: E-Bike Non-hub Motor Drives
Topic: BIG BLOCK alternative Motor
Replies: 452
Views: 94769

Re: BIG BLOCK GNG alternative Motor

Hall and phase right?
by diggler
Mar 20 2015 12:21am
Forum: E-Bike Non-hub Motor Drives
Topic: BIG BLOCK alternative Motor
Replies: 452
Views: 94769

Re: BIG BLOCK GNG alternative Motor

One thing I've not determined though: Is it considered neutral, for counterclockwise rotation on left hand drive setups? +1 I have a four stroke sick bike parts jack shaft kit on my fat tire with a four stroke engine. Looking to replace the gas engine for a big block. Gearbox mated to the engine ha...
by diggler
Mar 18 2015 11:20am
Forum: E-Bike Build Threads / Photos & Video
Topic: SIKK Fat Bike 49cc/MXUS 3000W Build
Replies: 90
Views: 18080

Re: SIKK Fat Bike 49cc/MXUS 3000W Build

http://www.youtube.com/watch?v=ZLU-og5TGOQ
After making the video I inspected further and found that the freewheel side bearing was pretty stiff and I could feel a roughness in it.
by diggler
Mar 18 2015 11:16am
Forum: E-Bike Build Threads / Photos & Video
Topic: SIKK Fat Bike 49cc/MXUS 3000W Build
Replies: 90
Views: 18080

Re: SIKK Fat Bike 49cc/MXUS 3000W Build

yep they are.
Everything was working great till I hit that bump. Except for hitting 100+amps. Maybe the shunt isn't right?
Uploading video of the inside now.
by diggler
Mar 18 2015 10:43am
Forum: E-Bike Build Threads / Photos & Video
Topic: SIKK Fat Bike 49cc/MXUS 3000W Build
Replies: 90
Views: 18080

Re: SIKK Fat Bike 49cc/MXUS 3000W Build

http://www.youtube.com/watch?v=kYUPm-rLdUg temp was working right before I hit the bump. Then the first time I came up to the bike after it had set I noticed the temp at 91c. When I road it it went to about 60 something c then started climbing with motor temp. Which is fast because the motor heats u...
by diggler
Mar 17 2015 10:27pm
Forum: E-Bike Build Threads / Photos & Video
Topic: SIKK Fat Bike 49cc/MXUS 3000W Build
Replies: 90
Views: 18080

Re: SIKK Fat Bike 49cc/MXUS 3000W Build

I also retightened the spokes.
Maybe I'll give it a spin before I pull it apart to see if that did anything.
by diggler
Mar 17 2015 10:17pm
Forum: E-Bike Build Threads / Photos & Video
Topic: SIKK Fat Bike 49cc/MXUS 3000W Build
Replies: 90
Views: 18080

Re: SIKK Fat Bike 49cc/MXUS 3000W Build

Okay so with a 12.23v battery, .63amps going though the light bulb to the motor, there was a .06v drop.
http://www.youtube.com/watch?v=EmPEd3r6nEE
so .06/.63=.0952ohms
Does that sound right with upgraded phase wires?
by diggler
Mar 17 2015 1:21pm
Forum: E-Bike Build Threads / Photos & Video
Topic: SIKK Fat Bike 49cc/MXUS 3000W Build
Replies: 90
Views: 18080

Re: SIKK Fat Bike 49cc/MXUS 3000W Build

okay thanks for the help guys.
I don't have the I charger so I'll probably just use a 3s lipo with a resistor or a light bulb. I'll have to look for that equation.
So it's not just cause about 1/3 of the spokes are loose eh?
by diggler
Mar 16 2015 10:31pm
Forum: E-Bike Build Threads / Photos & Video
Topic: SIKK Fat Bike 49cc/MXUS 3000W Build
Replies: 90
Views: 18080

Re: SIKK Fat Bike 49cc/MXUS 3000W Build

did the video come through?
by diggler
Mar 16 2015 10:25pm
Forum: E-Bike Build Threads / Photos & Video
Topic: SIKK Fat Bike 49cc/MXUS 3000W Build
Replies: 90
Views: 18080

Re: SIKK Fat Bike 49cc/MXUS 3000W Build

yah there is a lot of drag. Thanks for the advice. I brought it to a bike shop to have it tensioned. I guess I'll try and retighten myself. IDK if they will charge again. Here is a video. It feels mechanical. But why would that make it so hot? [youtube]http://www.youtube.com/watch?v=QMrK_uapG6Y[/you...
by diggler
Mar 16 2015 6:31pm
Forum: E-Bike Build Threads / Photos & Video
Topic: SIKK Fat Bike 49cc/MXUS 3000W Build
Replies: 90
Views: 18080

Re: SIKK Fat Bike 49cc/MXUS 3000W Build

Okay I was riding it today and I hit a bump. And right after that the temp started climbing fast! Also at around 15mph the motor feels rough, there's a vibration coming from it. It seems to not be running true inside. Also there are a bunch of spokes loose. Is this the problem? Or is there something...