Search found 22 matches

by dtx1
May 28 2019 9:52am
Forum: E-Bike Non-hub Motor Drives
Topic: Dave's 80:1 RC mid drive kit build log
Replies: 1411
Views: 205927

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

It has been very silent in this thread. Any news Dave?
by dtx1
Sep 01 2017 3:41am
Forum: E-Bike Non-hub Motor Drives
Topic: Dave's 80:1 RC mid drive kit build log
Replies: 1411
Views: 205927

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

Also, those damn square BBs fail in the most annyoing ways, are hard to remove, therefore hard to clean and the bearings are tiny. I would welcome to get rid of them forever and replace them with the newer direct mount style any day
by dtx1
Aug 22 2017 4:10pm
Forum: E-Bike Non-hub Motor Drives
Topic: Belted Rohloff Bafang build
Replies: 20
Views: 3182

Re: Belted Rohloff Bafang build

Dude, if you make it happen that would be awesome. However most of us simply have no idea how.
by dtx1
Aug 22 2017 3:41am
Forum: Battery Technology
Topic: BMZ new 21700 cell 3Tron battery
Replies: 22
Views: 4553

2170 5Ah Cells are comming!!!...

...!!!!

So this bike is supposed to have them inside https://imgur.com/a/NXaHY (link curtesy of crazylenny). Really looking forward to getting these into our DIY hands.
by dtx1
Jul 03 2017 7:43am
Forum: Battery Technology
Topic: Samsung announces Solid-State Batteries are beeing developed
Replies: 0
Views: 358

Samsung announces Solid-State Batteries are beeing developed

http://www.koreaherald.com/view.php?ud=20170630000615 Keyquotes > “As far as I know, the level of battery technology of our rival firm (LG Chem) is also similar to us,” he added. > “Our technological level to produce a solid-state battery for smartphones will be mature enough in one to two years. Ho...
by dtx1
Jun 27 2017 7:30am
Forum: E-Bike Non-hub Motor Drives
Topic: Dave's 80:1 RC mid drive kit build log
Replies: 1411
Views: 205927

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

Hey Dave,

about those seals: without knowing what this might all entail, but maybe you can adapt seals from IGHs for this purpose? The Rohloff or the Kindernay both are sealed and oilfilled and very roughly the same size as the tangent so maybe you can use those (somehow...)
by dtx1
May 22 2017 6:45pm
Forum: E-Bike Non-hub Motor Drives
Topic: HPC Revolution XXX
Replies: 348
Views: 54606

Re: HPC Revolution XXX

Not to hijac your hijack tikivic, How did you install the gearsensor? Do you use two?
by dtx1
May 13 2017 7:37am
Forum: E-Bike Non-hub Motor Drives
Topic: Qulbix Raptor 76R Cyclone Build
Replies: 67
Views: 8987

Re: Qulbix Raptor 76R Cyclone Build

> Cycle Monkey (West Coast Rohloff Distributer) Will install Aluminum Sheer pins instead of Nylon for you at minimal cost if you are already having the seals replaced. Also any Rohloff hub marked for tandem use will have Aluminum sheer pins instead of Nylon if you wish to buy it off the shelf that w...
by dtx1
May 06 2017 6:24pm
Forum: E-Bike Non-hub Motor Drives
Topic: Qulbix Raptor 76R Cyclone Build
Replies: 67
Views: 8987

Re: Qulbix Raptor 76R Cyclone Build

Brilliant solution. Thank you for paving the way! I wonder if qulbix can just build you a slightly wider rear from the factory if only little adjustments are needed. Do the spokes and holes on the rohloff line up well? If you have the time can you post your rpm/torque speed figures if you calculates...
by dtx1
Apr 28 2017 2:57am
Forum: E-Bike Non-hub Motor Drives
Topic: PaulD's lightweight mid drive development
Replies: 100
Views: 17370

Re: PaulD's lightweight mid drive development

Awesome build. Can you talk a little about the chainguards you used? They look very well done!
by dtx1
Feb 08 2017 6:59pm
Forum: E-Bike Non-hub Motor Drives
Topic: Dave's 80:1 RC mid drive kit build log
Replies: 1411
Views: 205927

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

Hey Dave,

thanks for taking the time to answer all my silly questions. It might take some time to acquire the necessary funds but someday im gonna get a tangent of my own!

Keep up the great work and thank you!
by dtx1
Feb 08 2017 5:37pm
Forum: E-Bike Non-hub Motor Drives
Topic: Dave's 80:1 RC mid drive kit build log
Replies: 1411
Views: 205927

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

Hey Dave,

are there any technical reasons why one couldn't use a BB Torque sensor that senses both sides?
by dtx1
Jan 31 2017 4:08pm
Forum: E-Bike Non-hub Motor Drives
Topic: New German mid drive kit
Replies: 4
Views: 2223

Re: New German mid drive kit

Ah very expensive solution for that everyday problem we all face: Having a mid drive motor that is easy to remove /s This markets to idiots. It solves a non problem that people seem to think they have: Middrives aren't easy to install. But it's a one time thing. Who here honestly ever felt like: "I ...
by dtx1
Feb 05 2016 6:24pm
Forum: E-Bike General Discussion
Topic: is this good news? (Graphene battery)
Replies: 75
Views: 8741

Re: Turnigy sells "Graphene" LiPo Packs now. But are they re

Thank you. Should have used the search
by dtx1
Feb 05 2016 5:31pm
Forum: E-Bike General Discussion
Topic: is this good news? (Graphene battery)
Replies: 75
Views: 8741

Turnigy sells "Graphene" LiPo Packs now. But are they real?

So Turnigy, the company most people here know for their cheap LiPo Packs from Hobbyking sells Graphene based LiPos now. Example http://www.hobbyking.com/hobbyking/store/__91177__Turnigy_Graphene_1300mAh_4S_65C_Lipo_Pack_w_XT60.html In their Forums, people are discussing it heavily Link http://www.rc...
by dtx1
Feb 04 2016 9:23am
Forum: E-Bike Non-hub Motor Drives
Topic: Replacing a BBS01 Controller with a 36V BBS02 Controller?
Replies: 3
Views: 439

Re: Replacing a BBS01 Controller with a 36V BBS02 Controller

> Error code on display, erratic operation, just dead etc...

Display and Speedometer works but PAS, Walking Mode and Throttle doesn't do anything. Wattmeter stays at 0.
by dtx1
Feb 04 2016 4:15am
Forum: E-Bike Non-hub Motor Drives
Topic: Replacing a BBS01 Controller with a 36V BBS02 Controller?
Replies: 3
Views: 439

Replacing a BBS01 Controller with a 36V BBS02 Controller?

Hey Guys, so it turns out Paul was right and you actually can easily blow up your BBS01 Controller if you programm it wrong. Who would have thought? (i know i know...). Well I blew my BBS01 Controller's Mosfet and now I want to exchange it with this one from em3ev: http://em3ev.com/store/index.php?r...
by dtx1
Nov 08 2015 8:58am
Forum: E-Bike Non-hub Motor Drives
Topic: Hubmotor as a mid-drive
Replies: 8
Views: 1824

Re: Hubmotor as a mid-drive

I think it's beautiul. If you gave a good clean, some paint, a little plastic here and there and some stickers you could make it look like a NASA Moon vehicle
by dtx1
Oct 22 2015 8:45am
Forum: E-Bike Non-hub Motor Drives
Topic: BBS01 How much can it REALLY take?
Replies: 1
Views: 501

BBS01 How much can it REALLY take?

Hey everyone, So I recently finished my BBS01 Build and while I propably won't reprogramm it I have noticed on the displays' wattmeter (that gives you a more of a guestimate, less of a measurement) that it peaks at around 600W but goes down to 350-250 watt depending on how much I pedal myself to rea...
by dtx1
Oct 05 2015 9:46am
Forum: E-Bike Non-hub Motor Drives
Topic: BBS01 or BBS02 an edge case
Replies: 5
Views: 931

Re: BBS01 or BBS02 an edge case

Snurt wrote:I'm doing almost the same build as you, wil follow this tread.
Then you should also take a look here https://www.reddit.com/r/ebikes/comment ... edge_case/ where I asked the same Question
by dtx1
Oct 04 2015 5:13pm
Forum: E-Bike Non-hub Motor Drives
Topic: BBS01 or BBS02 an edge case
Replies: 5
Views: 931

BBS01 or BBS02 an edge case

Hi ES, can you help me choose between these Setups? I will give you a detailled description of my usecase: BBS01 250W 36Volt 11,6Ah Battery Pack BBS02 750W 48Volt 10Ah Battery Pack Now here's what I want to achieve: up to 35 km/h crusing speed with pedaling, 40-45 km/h Top Speed. It will be installe...