Vector e-bike Frame 599$ /Adaptto/Parts WORLDWIDE

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ravkill
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Re: Vector e-bike Frame 599$ /Adaptto/Parts WORLDWIDE

Post by ravkill » Jan 31, 2018 2:08 pm

Alex Imreh wrote:
Jan 31, 2018 1:48 am
just started some tests with a Mxus V3 (3kw) on this frame, could you please share your experience, confirm, complete info in bellow table? with 26" wheel, and no more than 100kg load (passenger with winter clothes)

test.JPG

http://www.ebikes.ca/tools/simulator.ht ... t=B4823_AC

48V vs 72V.JPG

It's depend, of your type of Mxus V3 turbo. Mxus v3 3K-Turbo 3000W 45H (16x4 =4T) - on 26" rim = 1 km/h per 1 V (48 v = 48 km/h)
... but all types are:
10x6=6T, 12x5=5T, 16x4=4T, 21x3=3T. ... 21x3 is faster, 12x5 is slower (but with more torque). You must specify exact model... (speed =T):

https://mxus.en.alibaba.com/product/607 ... 4f9eCatGjZ

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Alex Imreh
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Re: Vector e-bike Frame 599$ /Adaptto/Parts WORLDWIDE

Post by Alex Imreh » Jan 31, 2018 3:05 pm

We were able to use 26" with 2.4", but 26" with 2.5" was already too big for the standard Vector swing arm so radius less than 35mm.
25.jpeg

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Alex Imreh
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Re: Vector e-bike Frame 599$ /Adaptto/Parts WORLDWIDE

Post by Alex Imreh » Jan 31, 2018 3:39 pm

I repeat again: tests & simulations, with Vector 3kw hub, with Vector Light and 1.5kw hub or Bafang middrive, to find optimal combination for long range and decent speed acceleration, i talk about e-bikes as speed pedalecs not as moto bikes, i talk about efficient pedalling not small electric motorcycle. What is optimal Voltage for battery, with optimal cruising speed on flat road, to make longest range?
Each engine at what voltage/speed is most efficient? For example a big hub can consume less at 25-35km/h than a middrive?
test v3.JPG
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ravkill
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Re: Vector e-bike Frame 599$ /Adaptto/Parts WORLDWIDE

Post by ravkill » Jan 31, 2018 4:08 pm

In your conditions, you must use a slow hub motor with FOC controller -example of motor: Nine Continent RH2809 D (7x9) or Mxus V 3 turbo with slow winding (example - 10x6=6T, or 12x5=5T). You will loose speed, but you increase efficiency...

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Artur
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Re: Vector e-bike Frame 599$ /Adaptto/Parts WORLDWIDE

Post by Artur » Feb 01, 2018 12:23 pm

fatbike swingarm size http://vectorebike.com/gallery/photos/1 ... att-3.html
we can add it to the frame for no extra cost if you need fatbike swingarm , not a standart one. most of the clients use moto rims on a back, with standart swingarm it is ok for 18: and 19: moto rims.

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Alex Imreh
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Re: Vector e-bike Frame 599$ /Adaptto/Parts WORLDWIDE

Post by Alex Imreh » Feb 01, 2018 3:01 pm

Artur wrote:
Feb 01, 2018 12:23 pm
fatbike swingarm size http://vectorebike.com/gallery/photos/1 ... att-3.html
we can add it to the frame for no extra cost if you need fatbike swingarm , not a standart one. most of the clients use moto rims on a back, with standart swingarm it is ok for 18: and 19: moto rims.
What do you mean by - "we can add it to the frame for no extra cost if you need fatbike swingarm". When i ordered 2 frames i had the intention of using 135 dropout and 27.5" rims, see for example here the trend for many brand ebikes - http://design-innovation-award.com/winn ... nduro-180/

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Artur
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Re: Vector e-bike Frame 599$ /Adaptto/Parts WORLDWIDE

Post by Artur » Feb 02, 2018 10:03 am

ok, I can replace your standart swing arms to fatbike swingarms if you want. should have asked me..

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Re: Vector e-bike Frame 599$ /Adaptto/Parts WORLDWIDE

Post by Artur » Feb 02, 2018 10:06 am

btw. on a web site was written 26" max.. so I dont understand why you so surprised 27.5 don't fit is a standart one.

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Re: Vector e-bike Frame 599$ /Adaptto/Parts WORLDWIDE

Post by Alex Imreh » Feb 02, 2018 3:25 pm

English language - Dropouts 135mm or 155mm (adjustable), Wheels: max26” or 26”fatbike with fat bike swingarm (up to 40cm radius).
If anybody reads this, i guess that it is not clear, it was for sure misleading for me.
I got swing arm that i can not adjust and swing arm with less than 35cm radius not 40cm radius.
Now a new swing arm would mean 17Euro bank fee and 40euro DHL shipping?
If i could pay with credit card, or through TransferWise to avoid bank fees, if you could arrange shipping, i would rather pay another swing arm.
Artur I think that in future you could make a list with available swing arms, than clients could have clear information and choose between
1# swing arm with 155mm dropout and 35mm radius, 2# swing arm with 135mm dropout and xx radius, 3# swing arm with xx dropout and 40cm radius, or something like this, for me it is still not clear what are the options, what swing arms you can provide.
Vector Specs.JPG
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DriftTrike
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Re: Vector e-bike Frame 599$ /Adaptto/Parts WORLDWIDE

Post by DriftTrike » Feb 06, 2018 5:24 pm

If you buy the fatbike swing arm, it seems the maximum front crank you can fit is a 38T. Artur, let us know if this is accurate.

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