Search found 92 matches

by Rovii
Feb 18, 2018 11:32 pm
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW
Replies: 145
Views: 12774

Re: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW

So last weekend I finished cabling.
Waiting now on some fuses, front wheel and carbon rear rail fairing.
by Rovii
Feb 08, 2018 2:50 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW
Replies: 145
Views: 12774

Re: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW

Change now the cheap car hifi terminals with his tiny screws to a solid 50mm x 10mm copper bus bar to prevent burning cables!
by Rovii
Feb 05, 2018 8:56 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Aprilia E-sxv 50kw
Replies: 21
Views: 2044

Re: Aprilia E-sxv 50kw

Well, if his controller will forward 50kW the bike has 50kW. I think the motor can handle a little bit more power for short!
by Rovii
Feb 05, 2018 2:31 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW
Replies: 145
Views: 12774

Re: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW

Another update for later change back to chain drive.
by Rovii
Jan 30, 2018 5:47 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW
Replies: 145
Views: 12774

Re: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW

Install now new expansion tank for cooling system (nice to have feature).
by Rovii
Jan 29, 2018 7:45 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW
Replies: 145
Views: 12774

Re: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW

Its not the length that counts, but the circumvence.... where have i heard that one before ? The area enclosed by the current counts for the inductance. This is why busbars are so low inductance, they enclose virtually no area. Well I think my English is to bad! I do not really understand it. Here ...
by Rovii
Jan 29, 2018 2:45 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW
Replies: 145
Views: 12774

Re: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW

Ok, you mean that old school technic with brushed fork lift motors and Zilla2K controller will be the better solution for drag racing. Is this correct? But I don´t want to play with voltages up to 400V and higher and also the weight of the motors are extremely high! I also asked QS Motors to make me...
by Rovii
Jan 28, 2018 1:33 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW
Replies: 145
Views: 12774

Re: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW

First cabeling of 50mm2 is done

https://youtu.be/RMGvVQfVjRA[/youtube]
Sorry, only in German language!
by Rovii
Jan 26, 2018 6:37 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW
Replies: 145
Views: 12774

Re: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW

Hey Luke, thanks for this information but for this year I have finished my plans regarding battery box and battery types. But for autumn I will take your information into consideration. There are only 2,2Ah packages with 4S. Maybe I have to reduce the max voltage than to 28S! Now I am playing with 5...
by Rovii
Jan 26, 2018 2:52 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW
Replies: 145
Views: 12774

Re: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW

After additional rebuild also the additional frame get´s black color now
IMG_2488.JPG
IMG_2488.JPG (142.68 KiB) Viewed 608 times
Got also new swing arm for next project phase in autumn ...
IMG_2205a.jpg
(161.52 KiB) Not downloaded yet
by Rovii
Jan 22, 2018 1:32 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW
Replies: 145
Views: 12774

Re: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW

I know everybody knows how a GSXR K2 looks like.
And I am coming closer and closer to the finish look.
by Rovii
Jan 17, 2018 1:15 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW
Replies: 145
Views: 12774

Re: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW

Well I am using Turnigy Heavy Duty 6S 5000mAh (60/120C). I tested on battery with over 200A for short. In my last setup I worked with 175V DC (fully charged) 20Ah. So I think to have enough power for the short run. You are right I only posted the numbers of Kelly´s data specification. Now I bought m...
by Rovii
Jan 16, 2018 2:06 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW
Replies: 145
Views: 12774

Re: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW

Well as you can see in my signature I need 740m (around 20 seconds) for reaching 200,49 kph with the 400 phase amp controller but with 42S battery pack. Now I will reduce the battery pack to 30S (25 Ah) but I will have up to 800 phase amps. Ok my motor will not turn as fast as before but I hope to g...
by Rovii
Jan 15, 2018 1:36 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW
Replies: 145
Views: 12774

Re: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW

Yes, I think also that your motor is faster in acceleration at the moment cause of the effect by having 6 phase connection. A long tme ago you told me that your bike is running over 180 kph but you need near to a mile to get this top speed, isn´t it? ... in the meanwhile I already prepared the water...
by Rovii
Jan 10, 2018 7:15 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW
Replies: 145
Views: 12774

Re: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW

Maybe I have to explain: The 2.5 tire is for the 3.5 front rim. The hubmotor has a 4.5 rim where the the "little" 4.5 Hoosier is already installed. I also know that for drag racing my 160/60-17 tire will be a better option! But regarding the design I really like the fat tire at rear wheel (hubmotor)...
by Rovii
Jan 09, 2018 3:00 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW
Replies: 145
Views: 12774

Re: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW

Nissan Leaf Motor?
Ah, ok, well as I said let´s wait for 800A controller and new results. Top speed will be lower but acceleration much better!
by Rovii
Jan 09, 2018 2:16 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW
Replies: 145
Views: 12774

Re: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW

Phase current is the reason! With KHB14601 controller (600A) I got the best time but have a lot of problems with managing to avoid controller cut out´s which costs time, also top speed is not so high (156kph)! With KLS14401 controller I got a higher top speed (172 kph) but 400A phase current is too ...
by Rovii
Jan 08, 2018 8:29 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW
Replies: 145
Views: 12774

Re: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW

Thanks a lot, I hope now that up to 800A will be enough to burn out the tire and 42kg hubmotor. But I will start first with less current, only to be sure not to braai the motor! Well the torque should be around 400-500Nm and I hope also a little bit more. But this is less regarding an Original GSXR ...
by Rovii
Jan 08, 2018 2:37 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW
Replies: 145
Views: 12774

Re: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW

Some days later ...
- lower the front fork additional 2cm
- install the watercooler and water pump.
- install the foot rest
- create new construction for controller and battery pack
by Rovii
Dec 28, 2017 8:23 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Aprilia E-sxv 50kw
Replies: 21
Views: 2044

Re: Aprilia E-sxv 50kw

Well I think Peter is running Goldenmotor and Kelly KLS 96601 controller
by Rovii
Dec 23, 2017 7:59 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW
Replies: 145
Views: 12774

Re: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW

Well I will reduce voltage from 175V to only 125V DC. So therefore with the huge tire I will end now on 198 kph @ no load speed, so I guess to get around 160 kph @ load. But I am able to double the phase amps now. From 400A with KLS 14401 to 800A Emsiso controller. So I hope to get a better accelera...
by Rovii
Dec 22, 2017 11:14 pm
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW
Replies: 145
Views: 12774

Re: Andre´s GSXR 1000 K2 with QS Motor 273 80H, 34kW

Thanks a lot! Well there were two weekends where snow was falling but only for 2 days. At the moment we have around 8 degrees and no snow. I als get now my new huge lightweight tire from Hoosier (Continental). It was not easy to mount it on the rim. At the end we shot it three times to fit him on 7b...