![Marcus Roberts](/img/default-banner.jpg)
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- Просмотров 794 173
Marcus Roberts
Великобритания
Добавлен 26 дек 2009
Music, a little bit of tech and anything else within reason.
Electric Scooter - Motor Controller Failure Part 3
Upgrading the heat sinking for the replacement MOSfets to ensure cooler running. If your electric scooter suddenly stops working, it's almost certainly a controller problem and therefore guaranteed to be a cooked MOSfet. Don't confuse MOSfet with Boba Fett!
Просмотров: 8 837
Видео
Electric Scooter - Motor Controller Failure Part 2
Просмотров 32 тыс.5 лет назад
Digging deeper into the removal of the controller, untangling the wiring and confirming the culprit of the fault is a Mosfet. Also, while you have the controller exposed, check for bulges in the electrolytic capacitors. These are cheap to replace. While I wait for the new components to arrive (and a new pair of controllers as backup) I'm going to plug in a high power Bluetooth programmable cont...
Electric Scooter - Motor Controller Failure Part 1
Просмотров 39 тыс.5 лет назад
Unfortunately the controller for the rear motor has failed and in the first part of this series of videos I show how to recognise the fault and gain access to replace the faulty unit. The standard controller unit is always going to be a weak point (probably the only issue for any electric scooter), as the Mosfets are under considerable stress. A replacement unit is being delivered but I am cons...
T112 Electric Scooter 0300 Morning Ride
Просмотров 5 тыс.5 лет назад
Music Rights: Massive Attack/Tracey Thorn/Brian Eno// Virgin/EMI 1994 Song: Protection Early morning electric scooter ride on the T112 electric scooter, with only the single rear motor powered. I will upload another vid with both motors applied and overlay GPS telemetry on this. The scooter will go faster with both 2800w motors, but at this time of the morning, there are too many kamikaze foxes...
T112 Short Speed Ride
Просмотров 1,1 тыс.5 лет назад
I tweaked the settings, namely the motor poles (p2) from 15 to 16 and look! Also, calibrated the speedo against my GPS and set (p0) to 11 and therefore the speed is accurate to /- 2% I will upload a proper endurance and offroad test as a proper 'Part 2' follow up to my original. At 2:05 I apply full throttle and hit 46 mph on an uphill start. Apologies for the wind noise but I filmed on my Bear...
Programming Electric Scooters for 10-Setting Variants (P0-P9)
Просмотров 94 тыс.5 лет назад
*NEW 13 July 2019 Update* Full translation user guide here: drive.google.com/open?id=1c0HXq961UNfKqQji1NEGoxpEz8Dt864Y The start of the video makes me look like I have the shakes, it's just a flaky camera! This is a quick explanation of the 10 parameters available on most of the current Chinese scooters, especially the T11x range. Care should be taken when changing any parameter and make a note...
T112 Dual 5600 Electric Scooter Review
Просмотров 33 тыс.5 лет назад
This is the first of a two part video on the T112 dual motor scooter. In the second part I'll be showing it in action! Although sold as the 'T112', I refer to this as the 'T112 ' because of the extras. No! the rear mudguard will not break unless you stand on it! This brute has a 2800W hub motor on each wheel and can be shipped with a choice of lithium batteries according to budget and requireme...
First Show T112
Просмотров 8265 лет назад
Teaser clip: Naked and raw,; 5600W Dual Motor Scooter ~ Full review including speed and endurance tests follow soon...
Programming Electric Scooters for 18-Setting Variants (P1-P18)
Просмотров 10 тыс.5 лет назад
Electric Scooter Tweaking and Programming. Sorry for speaking quickly, but each setting has 3 seconds before returning to the main menu. This is based on the Viper Dual which has 18 modes, but can still be applied to many other electric scooters, as the interface is now common. The programming interface is the menu of the throttle control unit that flashes the non-volatile memory in the micro-c...
Viper Dual 2000 60v Electric Scooter - 70+km/h
Просмотров 376 тыс.6 лет назад
The Viper Dual 2000 is a very fast foldable electric scooter! (90km/h offload). It has 2 x1000W hub motors mounted in both wheels which can either be used together in dual wheel drive mode, or conventional rear wheel drive mode. Hub motors inherently transfer energy more efficiently than their chain drive counterparts. They also require no maintenance and are very quiet. Power to the 2 x 1000W ...
Adjusting Noisy Disc Brakes on an Electric Scooter
Просмотров 55 тыс.6 лет назад
It's quite common to have an intermittent rubbing/rasping sound on any vehicle fitted with mechanical disc brakes, especially on electric scooters. It almost sounds as though something is not correctly aligned. However the likelihood is it can be remedied with this quick fix. NOTE: This procedure does not require adjustment of the brake cable. Only do so if there is slight pad wear or excessive...
24-hr Time Lapse of the River Thames
Просмотров 3,9 тыс.6 лет назад
The river Thames facing south from Grays, Essex, UK. Transformation from a sunny afternoon to snowy morning, midday to midday.
Electric Scooter Evo UberScoot 800w Citi ~ After Three Years
Просмотров 53 тыс.6 лет назад
Here is another review of my EVO scooter! Two years after my last post of my road legal electric scooter from Evo Scooters UK, and three years since owning it, here is another update! The 2015 video is here: ruclips.net/video/FIugwVNIpQ4/видео.html Feel free to post comments.
Electric Scooter ~ Fast Road Legal Evo UberScoot 800w Citi
Просмотров 45 тыс.8 лет назад
My road legal electric scooter is a hoot to ride. I have owned this for 1 year so it's about time I show and tell. It runs from a hot-swappable 36v lithium battery pack. Avoid the cheaper SLA batteries, although they can still be used. Disc brakes front and rear, removable seat post and alloy wheels with chunky 12" off road tyres and adjustable shocks. The thing that separates this from other e...
Android Smartwatch Demo pt 2/2 and Google PS Instructions
Просмотров 4,9 тыс.10 лет назад
Android Smartwatch Demo pt 2/2 and Google PS Instructions
Android Smartwatch Demo pt 1/2 and Google PS Instructions
Просмотров 6 тыс.10 лет назад
Android Smartwatch Demo pt 1/2 and Google PS Instructions
Thanks.
Your phone namber
We’ve lost so many great people in our lifetimes, family and friends, sports and tv personalities, movie stars, and then music legends, so very many, some far too young like Freddie and George. For some time I was relieved that we’d lost nobody from my top ten bands and artists. All of Ultravox and John Foxx, Stevie, Robin, were all still with us. Depeche Mode. The Blue Nile. talk talk. Kraftwerk. OMD. Numan. Sylvian and Japan. The Cure…..then one by one, bad news. Mark Hollis. Florian Schneider. Almost lost Malcolm from OMD but thankfully saved but had to retire. Mick Karn. Andrew Fletcher. But then, the unthinkable happened, already deeply saddened by the aforementioned losses, and many many more of course, I was devastated by the loss of Chris Allen aka Cross. He was like a favourite uncle. All Ultravox fans and many more family and friends shocked. Knowing Chris’ personality, I just know he would want us to pick ourselves up and crack on, and we will do. For him. But such a very sad loss. 😢
Have the same problem could you make a part 2 need it pls and if you have already fixed it pls do a video where you explain how you fixed it and what the problem was
@@FUNNYclippz1010 will try to upload. What is the precise problem pls?
After watching your video I was able to figure out which mosfet was bad and replaced it. Now my ecorider 4-9 max scooter works great.
@@Alezhka5 great to hear!
Hi what could it be possibly be we hear like a clunking noise coming from the rear. It already had a new disc break when come back from repair from the company but they said it could slightly warped break disc. We can’t notice anything warped. You only hear it when riding not on work bench accelerating
Do you hear the noise when breaking?
@@marcusoroberts the noise is constant. As soon as start riding. And goes quieter when slowing down letting of the accelerator
@@marcusoroberts ruclips.net/video/KDw0HCgE59M/видео.htmlfeature=shared
@@marcusoroberts ruclips.net/user/shortsaXrNUZDwneM?feature=shared
What’s P10 tho lol
If you set p8 lower does the speed limit also get lower?
It asks me for a code, do you know what is it?
i need the part 4 😆 this is the only video explaining that weird sign 🌹👍🏼
i have also a little box on my lcd i know it is the controller, but if the controller have error does it has an effect on battery performance?
RIP Chris first constant member
Yep 😪
I’m more fascinated by that iPad on your wrist 🤣
No, it's an Android watch. Would never use any Apple crap. This is a standalone watch that has it's own SIM. Forget the iWatch 🤣
RIP Chris you were the sanity that kept the band together and able to produce that classic Ultravox sound.
Very sad to hear about Chris Cross passing away. Always admired his playing and demeanour. R.I.P.
Yes I totally understand that. He was such an amazingly cool guy. Inspirational and influenced me very much. Still in shock and disbelief.
As soon as I hit the throttle on the wide wheel, it will takeoff very fast and stay engaged. How do I take this function off and only go when I choose pulling the throttle more or less.
RIP Chris Cross 😢
Ich kann es nicht fassen . Chris Cross " Ultravox " ist verstorben . Werde Dich in guter Erinnerung behalten .R.I.P und Danke für die wunderbare Musik . Bin ein großer Fan von Ultravox, habe immer eine CD von dieser Gruppe im Auto dabei .
Yes it's hard to believe but unfortunately true 😔
I was so sad to hear news about Chris just now, please tell me its not true :(
Unfortunately it is.
Sad to learn today of the passing of this marvellous man. I met him once only briefly after the Monument show at Newcastle City Hall in 1983.
You were very lucky.
@@marcusoroberts It was a slightly bizarre thing. During 'The Voice' when Chris is left as the last person playing before taking up sticks to play Simmons pads with the rest of the band, as soon as he'd taken off his bass he threw it from stage right to offstage left, perhaps expecting a roadie to catch it. Which, no roadie being that daft, no-one did. I asked him why; he just shrugged and said it was on the spur of the moment.
@@RebeccaTurner-ny1xx Brilliant story, thanks for sharing. I vaguely remember this happening, and in fact I believe he chucked his grey Ibanez bass offstage on more than one occasion. Great stuff!
Thanks I did exactly what you said and it works🎉
Great to hear! Thanks for letting me know
Did got the scooter to work again?
It will in fact be ready for the summer and is extra special. It will be for sale in the South East of England in case anyone is interested. Hardly used and the battery is constantly refreshed.
Do u have the link to buy controller?
Do you know where to get a battery replacement for this T112 model?
Yes, flj-scooter.com/ or plenty available on Aliexpress. You will find one and go for the Panasonic version but all are good.
The battery should in theory last a long time
Thank you for this video! My scooter was making a noise new out of the box this Christmas. I was able to follow your video and adjust the brake caliper, found the sweet spot and the noise was gone. Thank you so much!
How to reset all settings to factory default?
You can't. You have to go through all the settings and toggle the ones you want
@@marcusoroberts okay, Cheers for still being so responsive to the comments 😃. Just a last question, if my bike isn't able to touch 30kmph despite allowing it via changing the P8, do you recon if I increase the P14 ( maximum battery discharge allowed) it will help?
I would suggest you leave that setting as default to protect the battery @@dhaisa
@@dhaisa I don't believe this will help unfortunately. Any battery settings will only change the BMS settings which will have no impact on speed. No settings will allow it to go faster.
@@marcusoroberts ok then seems that i'll have to reduce my weight 😂
I was viewing this on Amazon today, would you happen to be driving this still 4 years later? Thanks for any information, just trying to see how long ome might last before neesing regular repairs like my cars
I have a tifgalop thats p0-p9 how do i use cruse control it has the function for it i just can't find nothing on it
i had this problem with scooter for the front motor when the display was doing this before the motor stopped running. ruclips.net/user/shorts_BshnDVhECE the mph its showing is jumping from different numbers and motor or wheel making weird sounds similar to this guy's scooter.
i hope i don't need a entire new controller if its a mosfet problem. how can i fix it??? my scooter is a laotie ti30 model??? thanks hope you can help me?? and can i get a controller with bigger V or A. i see few stuff on my controller first one reads 60V, then another part with wording says 50V and then 45A???
Whereabouts are you? I can't fix remotely and need more info. If it's a controller problem, then it's a blown MOSFET for sure and that has to be sourced. Replacing is easy
@@marcusoroberts I'm in NY. Can i send u a PM with my email or u let me know u email just want to send u the pics I took of my controller to see if that's the problem. Then I probably order new controller even if it's just a mosfet problem. I hope it's not motor I don't smell any burn smell in my motor or motor sensor hall????
what does mosfets control or do for the scooter???
I have that box appear only once for a quick few secs after I turn display on and off a few times that disappeared and never came back but recently I got the symbol showing M appear so does that mean my motor is no good or a controller problem can trigger that M to show up???
Sounds like a controller issue, or possibly a dodgy connection. I've had similar before. In the 9 years I've been riding hub, dual hub and chain scooters, never has a motor let me down
i was talking to a friend and a few also told me its hard to burn out the motor but the motor also have cables too... do you have email where i can send you the pics of the inside of my scooter wires and cable once I took it off??? i took it to e scooter repair shop and the but guy told me that it's my controller that is bad but he didnt tell me if it was both he just said rear controller since i told him my rear wheel stopped working...but when i press dual mode button the front wheel is also unable to move. when i rode home i went up some hill with the front motor working cause i put dual mode on but after 4 miles it started making weird sound coming from the front wheel which i thought my front motor had gone bad too....or did i maybe also messed up my front controller??? so is there a way to let me send you the pics so you can take a look and let me know if its controller, throttle or my motor that has gone bad??? the scooter repair shop is charging me $150 to replace controller if i bring him the exact ones for my scooter but if i want them to use their spare parts which may not even be the same parts for my scooter they charging $300. @@marcusoroberts
How do you change the powers in the 3 modes? I have a 36v scooter and I am interested how can I change the speed and power limits in the 3 settings. The first lets me give with 15km/h the second 25km/h and the 3rd lets me go with 35km/h. Can I modify these settings? I would lower it to 15-20-30. I bought it for my wife and would be safer 😂
leave it on powermode2 or just dont go full speed?!?
I have this issue on a new hiboy. And it comes and goes. It has a mechanical break and handbreak. When i clasp the handbreak once or twice it goes away. But comes back. Don't want to have to unfasten any bolts and make things worse.
I get a grinding noise when I brake with my Aovopro ES80, it’s brand new any ideas on how to fix?
Are they mechanical or hydraulic brakes? Shouldn't be too different, the principle is the same if you follow my vid.
Thank you, this helped me a lot with my new E-Scooter.
Thanks Kevin, glad to hear.
Password??
Thank u from California
Cheers dude!
Thank you very much. Do you know what I can do to shut off the permanent lightning of the rear light
why not installing a cpu watercooler all in one on the mosfet aluminum bar and 2 little fan (push pull) for removing the heat from inside the controller box ? :0) (p.s. my controller last only 4 month ...)
Normal tone without drive etc?
Hi marcus , can i ask you if you could help me with an error code 8 on my walburg urban e scooter the scooter was only used 5 short runs i disconected the throttle cable as it was twisted , when connected it came up with erros code 8 , not been able to get any help from manufacturers at all , where would i get a repair manual to find out a fix for it , Cheers m8
Unfortunately it sounds like the usual Mosfet failure in the controller.
Marcus could you contact me I have some questions on what I will need to do to repair my scooter .
Saw them at Painter's Mill in Maryland, 1983. Chris gave me his pick on the way off stage, still have it to this day, a Fender "Classic Celluloid" medium.
That is awesome 👍
That toggle switch for the lights is a genius idea.
Thanks Gary!
Hello Friend. great video.. I wanted to ask you something if you can help me. I have the display of my scooter that stopped working. But now when I want to find one, I see that there are many models that look alike on the outside. However, the AliExpress sellers told me when I sent them the photo of my controller, that they were not compatible... I imagine it was due to some software issue, because as I said, they are identical on the outside. round with the throttle trigger... like the tf-100 series. So I wanted to ask you, how can you know if it is compatible or not? What do I have to pay attention to? my controller is 18a.. 48v The problem is that I can't show you photos or anything here. Thank you.
Mine just makes a noise every now and again when riding is something faulty or do I need to adjust it
It's worth adjusting the breaks on a regular basis anyway, but you might just have some dirt on the pads.
Hi, awesome video thanks, I use an Hover 1 alpha E scooter so two days ago I was changing the accelerator of the scooter, and in the process of assembling it together i found out that the beeping device was lose but before I could touch it one part it's poles mistakenly touched the pole of the display panel which resulted in some weird noise and the break light blinking and unfortunately the Scooter went off and wouldn't come on again not even charge any longer , do you have any idea what could be the issue Thanks..
Hey my icon is like yours that controller thing but flashes, any ideas of how to fix?
Hello. Now is have the same problem. Did you fix that ?