Search found 129 matches

by Alex07
Apr 09, 2018 12:57 am
Forum: E-Bike Non-hub Motor Drives
Topic: Cyclone 3000W Vs. LR Big-Block single stage
Replies: 7
Views: 458

Re: Cyclone 3000W Vs. LR Big-Block single stage

Re: Cyclone 3000W Vs. LR Big-Block single stage Report this post Quote Unread post by xnoitulos » Sat Apr 07, 2018 11:42 pm I have both. The LR Big Block is definitely noiser. It also came with a 60amp(55) controller vs the 40A on the Cyclone. Haven't tried the 60A on the Cyclone. I honestly lov...
by Alex07
Mar 24, 2018 3:08 am
Forum: Battery Technology
Topic: bluetooth BMS?
Replies: 392
Views: 14837

Re: bluetooth BMS?

where is the best place to put a switch to disable this BMS from long term storage, is the B- negative the best place to stop parasitic drain ? it does not draw anything from the balance leads does it ? Also if i have two 36v batteries with 10S BMS, will their be an issue if i put the batteries in s...
by Alex07
Mar 19, 2018 8:37 pm
Forum: Battery Technology
Topic: bluetooth BMS?
Replies: 392
Views: 14837

Re: bluetooth BMS?

If you connect the controller to "P-", the BMS cannot cut off if your pack gets overcharged by using regen (think of a fully charged battery and you riding downhill using regen all the time) . Thats the downside. The positive thing about connecting the controller to "P-" is you can draw a bit more ...
by Alex07
Mar 18, 2018 11:56 pm
Forum: Battery Technology
Topic: bluetooth BMS?
Replies: 392
Views: 14837

Re: bluetooth BMS?

by madin88 » Sun Mar 11, 2018 10:55 pm izeman wrote: ↑Sun Mar 11, 2018 12:35 am the manual clearly states that both needs to connected to C-. how unlogical this may sound. If you connect the load also on the "C-", the BMS is able to cut off if you overcharge your pack during regen (this has somethi...
by Alex07
Jan 23, 2018 6:23 pm
Forum: E-Bike Non-hub Motor Drives
Topic: Dave's 80:1 RC mid drive kit build log
Replies: 1053
Views: 108659

Re: Dave's 80:1 RC mid drive kit build log

by Ecyclist » Mon Jan 22, 2018 4:20 am I don't have Cyclone or Bafang kit and I don't know if that will help but I measured my setup with my Hypocycloid powerd by 6374 motor (3200W and 125Kv). Motor only 45W Motor with transmission 65W Motor with transmission running rear wheel off the ground 85W E...
by Alex07
Jan 16, 2018 10:27 pm
Forum: E-Bike Non-hub Motor Drives
Topic: GNG Ultralight RC Mid Drive with Bluetooth control
Replies: 86
Views: 8789

Re: GNG Ultralight RC Mid Drive with Bluetooth control

Post by Storapa » Mon Mar 20, 2017 11:26 pm The kit arrived today. Pics below. The weight as pictured (without battery etc) was 2050g. So the weight of the complete kit is closer to 2kg and not 1.5kg as they mentioned ? this is because in the 1.5kg picture they do not include the left side chainri...
by Alex07
Jan 15, 2018 10:24 pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 1826
Views: 134600

Re: New "TSDZ2 Torque Sensor Central Motor"

How do I replace the torque sensor in this ? any photos of it ?
by Alex07
Jan 15, 2018 10:23 pm
Forum: E-Bike Non-hub Motor Drives
Topic: Dave's 80:1 RC mid drive kit build log
Replies: 1053
Views: 108659

Re: Dave's 80:1 RC mid drive kit build log

Unread post by totolito » Tue Jan 16, 2018 2:21 am Image So what, no battery exists for this kit? That's probably another downside of such Astro motor kits finding a battery ! if you want to use normal ebike batteries and not lypo you will have a hard time getting 120 amps out of any 18650 batteri...
by Alex07
Jan 15, 2018 10:17 pm
Forum: E-Bike Non-hub Motor Drives
Topic: aft 1680
Replies: 11
Views: 1268

Re: aft 1680

So it was an easy fix in the end to add a 2nd front clamp ? I was just reading back through this thread and it was suggested to you to add a second front one small downtube bikes 4 years ago lol some slow progress or not much of a problem ? Also how come you didn't get the AFT rubber lined clamps as...
by Alex07
Jan 14, 2018 8:51 pm
Forum: E-Bike Non-hub Motor Drives
Topic: new cyclone 3000 w mid-drive kit?
Replies: 2923
Views: 235694

Re: new cyclone 3000 w mid-drive kit?

At 72v what is the full throttle no load current you get on the c3000w with the motor alone and also with the gearbox added ? also lastly maybe with the back chain connected to the bike ? just want to see how it compares to the 6kw tangent astro as that does 350w full throttle no load with no bike c...
by Alex07
Jan 14, 2018 8:48 pm
Forum: E-Bike Non-hub Motor Drives
Topic: Dave's 80:1 RC mid drive kit build log
Replies: 1053
Views: 108659

Re: Dave's 80:1 RC mid drive kit build log

I just ran a bunch of these tests with different lubricants. I have a 3turn 3220, a few hundred miles on it (30+ hrs). The CA is reading ~130W for the motor alone, no gearbox, just sitting in my hand (brand new is about 70W IIRC). With the Nabtesco RE0 grease, a good loading of it (25mL+), at 55V (...
by Alex07
Jan 11, 2018 9:41 pm
Forum: E-Bike Non-hub Motor Drives
Topic: Dave's 80:1 RC mid drive kit build log
Replies: 1053
Views: 108659

Re: Dave's 80:1 RC mid drive kit build log

~150W of drag at full speed (all tested at 55V
is that full throttle no load ? what is the full throttle no load without the gearbox i.e just the motor ?
by Alex07
Jan 11, 2018 8:09 pm
Forum: E-Bike Non-hub Motor Drives
Topic: new cyclone 3000 w mid-drive kit?
Replies: 2923
Views: 235694

Re: new cyclone 3000 w mid-drive kit?

Nice work on the custom rear tensioner what is the biggest gear tooth count on that ? is that 48t? how did you addapt that to a normal casette ? How does the biek ride now single speed? i am guessing peddling is not an option any more ? Also my other concern with this idea is that you will overload ...
by Alex07
Jan 10, 2018 11:18 pm
Forum: E-Bike Non-hub Motor Drives
Topic: Dave's 80:1 RC mid drive kit build log
Replies: 1053
Views: 108659

Re: Dave's 80:1 RC mid drive kit build log

Post by Remi812 » Thu Jan 11, 2018 2:22 am That looks amazing ! Could you share the weight of the new 3220 kit or how much weight you saved with GEN2 ? I am trying to estimate how much weight I would save by switching to the Tangent (I have a cyclone 3000W right now) I am interested to know what is...
by Alex07
Nov 30, 2017 7:52 pm
Forum: E-Bike Non-hub Motor Drives
Topic: Dave's 80:1 RC mid drive kit build log
Replies: 1053
Views: 108659

Re: Dave's 80:1 RC mid drive kit build log

Post by elementary » Nov 29, 2017 11:40 pm Just curious, how the Tangent setup compares to my Cyclone 3000w eCarbons full suspension fat bike. I was running 20s HobbyKings 84V, and the CA3 allow fair acceptable throttle management. But on the tight trails 84v proved challenging at times so scaled b...
by Alex07
Nov 28, 2017 5:05 am
Forum: E-Bike Non-hub Motor Drives
Topic: LightningRods mid drive kit
Replies: 4866
Views: 438988

Re: LightningRods mid drive kit

Nice build, but yeah as pointed out above that is a huge loss of ground clearance under the bike ? I mean it sits a lot lower then the bottom of the chainring ? and I know some people have issues already with the chainring height clearance let alone below that ?? Also with the motor being single spe...
by Alex07
Nov 28, 2017 5:00 am
Forum: E-Bike Non-hub Motor Drives
Topic: Mini Cyclone on carbon full suspension
Replies: 109
Views: 12817

Re: Mini Cyclone on carbon full suspension

which brand and type motor freewheels do you use? and how did they fail ! awesome feedback on the c3000w, seems to be the best high power mid drive out their ? ultra high torque and low noise ! how many Kms have you done now and have you had any motor or gearbox failures ? I have seen a few photos o...
by Alex07
Nov 28, 2017 4:57 am
Forum: E-Bike Non-hub Motor Drives
Topic: new cyclone 3000 w mid-drive kit?
Replies: 2923
Views: 235694

Re: new cyclone 3000 w mid-drive kit?

Post by Apex » Tue Nov 28, 2017 12:36 pm markz wrote: ↑ Mon Nov 27, 2017 4:23 pm That stupid plastic thing on the crank broke on mine, winter riding, ice, snow, broke. Sick bike parts has them for $4 http://sickbikeparts.com/shift-kit-and- ... -products/ Stop wasting your time with those plastic gu...
by Alex07
Nov 04, 2017 8:43 pm
Forum: Motor Technology
Topic: Neumotor 8057/75 middrive project, belt drive, adding halls, 10kW+
Replies: 49
Views: 3259

Re: middrive motor, small and powerful -> Neu 8057/75 or??

did you manage to put hall sensors on it ?
by Alex07
Nov 04, 2017 8:41 pm
Forum: Items for Sale - New
Topic: Cyclone 3000W Solid Motor Mounts
Replies: 6
Views: 1324

Re: Cyclone 3000W Solid Motor Mounts

ohh cool some nice mounts for the c3000w, yeah i may go the AFT since it suits the kelly controller too i will get
by Alex07
Nov 04, 2017 8:39 pm
Forum: E-Bike Non-hub Motor Drives
Topic: new cyclone 3000 w mid-drive kit?
Replies: 2923
Views: 235694

Re: new cyclone 3000 w mid-drive kit?

im thinking of copying this ultimate c3000w mid drive build: https://endless-sphere.com/forums/viewtopic.php?f=28&t=83578&start=75 But i would like to upgrade some of the week points discussed, i.e better brackets, maybe controller i also some pictures about broken gears where to get this stuff from ?
by Alex07
Nov 04, 2017 8:26 pm
Forum: E-Bike Non-hub Motor Drives
Topic: Mini Cyclone on carbon full suspension
Replies: 109
Views: 12817

Re: Mini Cyclone on carbon full suspension

any updates? more i read the more i read this seems ultimate mid drive build ! No surprise since you did 15 other builds before so i think you figured it out what is Ultimate more than anyone else on here :)
by Alex07
Jul 21, 2017 7:20 pm
Forum: E-Bike Non-hub Motor Drives
Topic: Dave's 80:1 RC mid drive kit build log
Replies: 1053
Views: 108659

Re: Dave's 80:1 RC mid drive kit build log

by lightrush » Sat Jul 15, 2017 7:42 am Incredible. Put some load by pressing the rear brake while under throttle so we can hear the under-load sound. My steel gearbox gets louder when under load. Comes without saying all gearboxes are significantly louder under load ! so that's when you want to co...
by Alex07
Jul 21, 2017 7:07 pm
Forum: E-Bike Non-hub Motor Drives
Topic: new cyclone 3000 w mid-drive kit?
Replies: 2923
Views: 235694

Re: new cyclone 3000 w mid-drive kit?

Postby DingusMcGee » Thu Jul 20, 2017 8:45 am gman, Sooo... do you also happen to have the planetary gear bearing dimensions too? Those planetary bearing are greasy as Hell ileuia -- blue grease and stuck in the nylon planet gears. I would strongly advise replacing the nylon gears and bearings if t...