Search found 1760 matches

by Ianhill
Jan 20 2020 6:17pm
Forum: Stand-up E-scooters and E-skateboards
Topic: The don of Razor e300's dual 6374 + vesc 6.6
Replies: 7
Views: 1215

Re: The don of Razor e300's dual 6374 + vesc 6.6

I wish I could deliever a war speech that will send you into battle and make the best yet but I've been stuck on mine for ages lose the will pick it back up and so on, If you got the frame I'd say drop a dualtron hub in there and use a sunwin controller or aomething cheap and rev the guts out of it ...
by Ianhill
Jan 17 2020 3:23pm
Forum: E-Vehicles General Discussion
Topic: Wind and Solar vs Coal, Gasoline, Nuclear
Replies: 5493
Views: 268958

Re: Wind and Solar vs Coal, Gasoline, Nuclear

Your highlighting a point that has major Implectaions on the successfulness of our system, and that's the fact corruption has not allowed all the country's with ore and oil wealth to feel the same impact. For example US has done well with oil, claimed the petrol chemical dollar and invaded anyone th...
by Ianhill
Jan 15 2020 1:15pm
Forum: E-Bike Technical
Topic: Looks like this is my next project: Razor RSF650
Replies: 75
Views: 6359

Re: Looks like this is my next project: Razor RSF650

Mtb hydraulics will straight swap they both use the same mountings, IS mtb disc brake bracket adapters to go from 160 to180/203mm disc all will bolt straight up discs and all but make sure if you go for a bigger disc that when the caliper is stepped back there's room so it's not fowling the rim and ...
by Ianhill
Jan 15 2020 1:14pm
Forum: E-Bike Technical
Topic: Looks like this is my next project: Razor RSF650
Replies: 75
Views: 6359

Re: Looks like this is my next project: Razor RSF650

Mtb hydraulics will straight swap use the same mountings there are, IS mtb disc brake bracket adapters to go from 160 to180/203mm disc all will bolt straight up discs and all but make sure if you go for a bigger disc that when the caliper is stepped back there's room so it's not fowling the rim and ...
by Ianhill
Jan 15 2020 12:32pm
Forum: E-Bike Technical
Topic: Looks like this is my next project: Razor RSF650
Replies: 75
Views: 6359

Re: Looks like this is my next project: Razor RSF650

Top work fella sound like you need a brake upgrade, get a 203mm rotor on the front and a hydraulic caliper that will up your stopping power, if use a 180mm on the rear and go hydraulic there too, I'm not one for keeping the brake switch throttle cut and I prefer the clean look on the bars with less ...
by Ianhill
Jan 14 2020 6:34pm
Forum: E-Vehicles General Discussion
Topic: battery is the motor?
Replies: 16
Views: 810

Re: battery is the motor?

If someone is polite I'm polite back if u have little time I explain but never rude for no reason. Best one I've come across was 2 mountain walkers late 60s and ex miners, they seen me coming across the mountain on a scooter with little noise when I got close they had to ask I could see them itching...
by Ianhill
Jan 14 2020 1:43pm
Forum: General Discussion
Topic: What's with this censoring nonsense happening on the forum?
Replies: 77
Views: 3884

Re: What's with this censoring nonsense happening on the forum?

For me I'll stay on the site the Facebook page is flawed I had a simular occurrence with a idiot that harped on about field weakening like it's the ultimate gain for any system and didn't realize that rpm is exchanged for torque and there's limits before serious overheating occurs, but no many peopl...
by Ianhill
Jan 14 2020 1:36pm
Forum: Stand-up E-scooters and E-skateboards
Topic: Razor e300 ultra. Technical guide
Replies: 102
Views: 11735

Re: Razor e300 ultra. Technical guide

When i get to ride it I'll let you know, but at the moment it's middle of winter and stinking outside so I got a month or two before I get some decent riding weather. I'm hoping for a few hundred miles at best out of these they are quiet a soft compound, I've got a set of junior tyres too so once it...
by Ianhill
Jan 12 2020 10:49pm
Forum: E-Vehicles General Discussion
Topic: Can EVs survive without subsidies ?
Replies: 58
Views: 3555

Re: Can EVs survive without subsidies ?

Would be cool if they could get a 2-stroke to run on hydrogen but it's just such an annoyingly hard gas to keep pinned down and you only need a tiny leak for combustion to be possible. I'm not sure I'd want to test my luck with a hydrogen powered 2 stroke motorbike :mrgreen: Still I live in hope th...
by Ianhill
Jan 12 2020 10:36pm
Forum: E-Vehicles General Discussion
Topic: Can EVs survive without subsidies ?
Replies: 58
Views: 3555

Re: Can EVs survive without subsidies ?

From what I've read on formula one current engine tech is up for a big change after 2024 and a change to the good old 2 stroke engine is back on the cards but in an opposed piston design with forced induction direct injection and modern day timing ecu advancements would see it hit over 50% efficien...
by Ianhill
Jan 12 2020 4:35pm
Forum: Battery Technology
Topic: Modify "dumb" charger to do a storage charge
Replies: 29
Views: 728

Re: Modify "dumb" charger to do a storage charge

Ive run naked packs simular to yourself and had no issues but the pack must be monitored Icharger 1010b i used from time to time to check all is well quick IR of each group will indicate any foul play going on and charge with temp probe to pick up any thermal probs during charge and had good success...
by Ianhill
Jan 12 2020 2:55pm
Forum: Battery Technology
Topic: Modify "dumb" charger to do a storage charge
Replies: 29
Views: 728

Re: Modify "dumb" charger to do a storage charge

:bigthumb: piece hope this helps guys.
by Ianhill
Jan 12 2020 1:58pm
Forum: Battery Technology
Topic: Modify "dumb" charger to do a storage charge
Replies: 29
Views: 728

Re: Modify

By stopping the charge cycle at a ceritan voltage same as all my chargers do I mean, specifically how? You sit there watching V&A and manually flip a switch? Talking PSU here, not proper chargers. Not really "asking how" for myself, I've already explained, just hammering the point home for those th...
by Ianhill
Jan 12 2020 1:32pm
Forum: Battery Technology
Topic: Modify "dumb" charger to do a storage charge
Replies: 29
Views: 728

Re: Modify

If you do use a dumb PSU / converter etc, how do you ensure preventing overcharge? Do not rely on the BMS for that routinely, only use it as a protective backup from when the device usually handling that function fails. By stopping the charge cycle at a ceritan voltage same as all my chargers do, I...
by Ianhill
Jan 12 2020 11:09am
Forum: Battery Technology
Topic: Modify "dumb" charger to do a storage charge
Replies: 29
Views: 728

Re: Modify "dumb" charger to do a storage charge

For a cheap dumb charger id keep it simple and first adjust the pot on board to the voltage you want to storage charge to and check its resistance then adjust the pot till the charger cuts out at full charge and check what it reads again now you have the two values to set your charger to terminate a...
by Ianhill
Jan 12 2020 9:15am
Forum: Stand-up E-scooters and E-skateboards
Topic: The don of Razor e300's dual 6374 + vesc 6.6
Replies: 7
Views: 1215

Re: The don of Razor e300's dual 6374 + vesc 6.6

Mini moto I never used them as there's much better one piece rims.
by Ianhill
Jan 11 2020 7:56pm
Forum: E-Vehicles General Discussion
Topic: battery is the motor?
Replies: 16
Views: 810

Re: battery is the motor?

My best guess would be a moving part that has a physical interaction with another crankshaft conrods where as the motor has no wearing physical interaction I guess they forgot about brushes wear over time and bearings alike. But there's always change over time copper work hardens magnets demag and p...
by Ianhill
Jan 11 2020 11:56am
Forum: E-Vehicles General Discussion
Topic: Can EVs survive without subsidies ?
Replies: 58
Views: 3555

Re: Can EVs survive without subsidies ?

From what I've read on formula one current engine tech is up for a big change after 2024 and a change to the good old 2 stroke engine is back on the cards but in an opposed piston design with forced induction direct injection and modern day timing ecu advancements would see it hit over 50% efficient...
by Ianhill
Jan 11 2020 10:33am
Forum: E-Vehicles General Discussion
Topic: battery is the motor?
Replies: 16
Views: 810

Re: battery is the motor?

Suprised no ones got this as its an easy one, A motor has no moving parts while an engine does so a rocket is both depending on the type used e.g. a firework is a motor while elons rockets are engines. I could argue a dc brushed motor is a engine as the brushes are moving parts but a brushless motor...
by Ianhill
Jan 10 2020 11:13am
Forum: E-Vehicles General Discussion
Topic: battery is the motor?
Replies: 16
Views: 810

Re: battery is the motor?

Back on topic of portable tools for site use etc ive seen a massive change over the years its all electric leaded or cordless for twice the price unless you step up to large petrol chainsaws and kurb stone cutters etc and even they are being swapped over to brushless battery and its becuase of healt...
by Ianhill
Jan 10 2020 9:26am
Forum: General Discussion
Topic: What's with this censoring nonsense happening on the forum?
Replies: 77
Views: 3884

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by Ianhill
Jan 07 2020 7:46am
Forum: General Discussion
Topic: What's with this censoring nonsense happening on the forum?
Replies: 77
Views: 3884

Re: What's with this censoring nonsense happening on the forum?

There has been a rise in pointless sexual based threads being started, it is as if someone has took a problem to heart and started to spam the site, to me this is showing just how much of a child this person is to ruin a experience for everyone just becuase they made themselfs look immature and stup...
by Ianhill
Jan 04 2020 10:44am
Forum: Stand-up E-scooters and E-skateboards
Topic: Razor e300 ultra. Technical guide
Replies: 102
Views: 11735

Re: Razor e300 ultra. Technical guide

Had bit of a nightmare with the setup of the motor on the vesc, the vesc had a firmware issue first of all that wouldn't update and then after I did manage to push the update the software didn't recognise and kept asking for a update, after manually pairing it with its unique uuid code over Bluetoot...
by Ianhill
Jan 02 2020 12:21pm
Forum: General Discussion
Topic: What's with this censoring nonsense happening on the forum?
Replies: 77
Views: 3884

Re: What's with this censoring nonsense happening on the forum?

I don't like the threads being moderated so heavily and threads being locked when knickers get in a twist, I think we should allow free speech in a joke fashion and allow serious talk amongst it. I got to be honest John has more motor knowledge than I can wish for but the questions being asked are w...