3000W fast 3t winding motor (MXUS 3k Turbo clone) EUROPE 200€

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miuan   10 kW

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Posts: 992
Joined: Nov 26 2009 4:16am
Location: Slovakia

3000W fast 3t winding motor (MXUS 3k Turbo clone) EUROPE 200€

Post by miuan » Apr 01 2019 3:30am

Up for sale a 3000W rated V3 motor at mere 200 EUR. Bought one too many for my projects.

Motor is a private brand from Poland, similar to MXUS 3k: https://tinyurl.com/yywk9are
Fast 3 turn winding, expect top speed abt. 55-60kph @ 48V and 75-80kph @ 72V in 26" wheel: https://www.ebikes.ca/tools/simulator.h ... A&cont=C40

Alloy stator with for better heat dissipation, stator width slightly over 43mm.
0.35mm laminations for high efficiency
2 independent sets of hall+temp sensors (found on opposing stator sides)
Fat 4mm2 phase wires with XT150 plugs, will provide mating plug set for additional 3 EUR.
M14x10mm axle that fits standard torque arms
4mm spoke holes drilled for thick 2.9mm/3,2mm spokes. 2.3/2.6 spokes can be used with additional brass washers, supplied for extra 5 EUR.

Standard 135mm spacing with single speed freewheel, about 145-150mm with 7speed DNP freewheel. Axle spacers included. Should also accomodate 170mm fatbike frames with torque arms inside frame dropouts.

I've run the motor and 7sp DNP freewheel successfully in a 135mm dropout alloy frame (Kona Minute) with a fair bit of spreading (6-7mm). This was made possible by slight dremeling of disc brake caliper and adaptor in order to fit without supplied rotor and axle spacers. Dishing is not optimal, but I do get away with it. I run it relentlessly at 74V and 60/140A current. Installed a 140C thermal switch on the +5V hall power line. Have yet to overheat it.

9.2kg claimed weight - 9.4kg on my scale incl. wire, plugs and all hardware. Torque arms and 7sp DNP 11t freewheel available upon request.

For further details see photos here: https://drive.google.com/open?id=1LYhur ... -I-ZoGXmpA

Price is 200 EUR, pickup in Bratislava or shipping within EU 15 to 30 EUR, please PM me, not following this thread.
Last edited by miuan on Jan 31 2021 1:36pm, edited 1 time in total.

stuffc   1 mW

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Re: 3000W fast 3t winding motor (MXUS 3k Turbo clone) EUROPE 240€

Post by stuffc » Apr 01 2019 8:35pm

wow maybe the solution to the major headache from trying to put rear disc brakes on the mxus 3k!! Well done. just got it too bad im stuck with the origional 3k till i sell it.

miuan   10 kW

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Joined: Nov 26 2009 4:16am
Location: Slovakia

Re: 3000W fast 3t winding motor (MXUS 3k Turbo clone) EUROPE 240€

Post by miuan » Apr 02 2019 3:16am

stuffc wrote:
Apr 01 2019 8:35pm
wow maybe the solution to the major headache from trying to put rear disc brakes on the mxus 3k!! Well done. just got it too bad im stuck with the origional 3k till i sell it.
I should add that my brake caliper is a Promax mechanical. You absolutely want the lowest profile caliper available, and dremel it down to the state where you can barely turn the 5mm allen head that adjusts the inside pad. I took away a good portion of the grub screw that kept this adjuster from turning on its own. So far no loosening or other issues. Although the caliper does look a little scary, and if you don't know exactly what you are doing, or if making a bike for someone else, it's not generally recommended for obvious safety reasons.
I also modified the IS-PM brake adaptor to move the caliper about 2mm outboard. This is about as much as it gets before you start to file down the PM threads, and before the IS threads become too short to be safe anymore.

stuffc   1 mW

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Re: 3000W fast 3t winding motor (MXUS 3k Turbo clone) EUROPE 240€

Post by stuffc » Apr 07 2019 11:07pm

no more hydraulic for mxus 3k huh in a 135mm spaced dropout?

stuffc   1 mW

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Re: 3000W fast 3t winding motor (MXUS 3k Turbo clone) EUROPE 240€

Post by stuffc » Apr 07 2019 11:07pm

Do u use a 203 or 180?

miuan   10 kW

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Joined: Nov 26 2009 4:16am
Location: Slovakia

Re: 3000W fast 3t winding motor (MXUS 3k Turbo clone) EUROPE 240€

Post by miuan » Apr 08 2019 3:11am

stuffc wrote:
Apr 07 2019 11:07pm
no more hydraulic for mxus 3k huh in a 135mm spaced dropout?
I only have a 160 but 203 wouldn't help here. No hydro brake that I know of will fit in such tight space. Just get a 150 or 170mm dropout frame and be done with that. That is when you require high performance brake or consistent feel on an MTB. For casual road riding, my mechanical is more than adequate.

stuffc   1 mW

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Re: 3000W fast 3t winding motor (MXUS 3k Turbo clone) EUROPE 240€

Post by stuffc » Apr 19 2019 2:54am

I suppose yr right. Im making this difficult than necessary ive literally spent multiple days trying to make this work. I need a bigger frame or get rid of it. I'm not messing with it..one more try.

eTrike   100 µW

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Re: 3000W fast 3t winding motor (MXUS 3k Turbo clone) EUROPE 240€

Post by eTrike » Jul 09 2019 7:43am

I bought this from miuan but the other parts of my build fell through so i ended up buying a laced motor. For sale here:
viewtopic.php?f=31&t=101385

€250 shipped OBO, need to sell ASAP as I’m traveling.
Last edited by eTrike on Jul 20 2019 9:38am, edited 1 time in total.

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cheeko   100 W

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Re: 3000W fast 3t winding motor (MXUS 3k Turbo clone) EUROPE 240€

Post by cheeko » Jul 14 2019 6:58pm

So has anyone installed this with the 203Disc and hydraulic brake, i would replace my Mxus if this was to save hassle of it scraping now and again,
20S7P Futr Beta 26" Mxus3k with the Unbelievable Nucular 12F

miuan   10 kW

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Joined: Nov 26 2009 4:16am
Location: Slovakia

Re: 3000W fast 3t winding motor (MXUS 3k Turbo clone) EUROPE 240€

Post by miuan » Jul 09 2020 8:56am

bump. motor still available.

miuan   10 kW

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Joined: Nov 26 2009 4:16am
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Re: 3000W fast 3t winding motor (MXUS 3k Turbo clone) EUROPE 200€

Post by miuan » Jan 31 2021 1:37pm

Still for sale, price lowered to 200 EUR.

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