V6 YASA motor !!!!

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Doctorbass   100 GW

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V6 YASA motor !!!!

Post by Doctorbass » Apr 14 2016 7:16pm

Yes guys.. That's a doulbe TRIPPLE stack YASA motor build for drag racing !!! :shock: :shock: :shock: :shock: :shock:

Building the world's fastest electrical dragster - made in Latvia. Our target is to be faster than 200 mph and quicker than 7s on the 1/4 mile drag strip.
https://www.facebook.com/electricfoxdra ... fref=photo

Image

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That's a MONSTER !!!!


This guy is about to proove how capable are the brushless motor in drag racing !!! :twisted:

Doc
Last edited by Doctorbass on Apr 14 2016 7:22pm, edited 1 time in total.
CURRENT PROJECT: 2WD duo MXUS/Max-E ebike 32kW
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-Fastest 1/4 mile@ 114km/h on flat and 16.316 sec
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Doctorbass   100 GW

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Re: V6 YASA motor !!!!

Post by Doctorbass » Apr 14 2016 7:20pm

and here is 3.8V at 500 000 amp !! :lol:

Image

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and the dragster:

Image

Doc
CURRENT PROJECT: 2WD duo MXUS/Max-E ebike 32kW
http://endless-sphere.com/forums/viewto ... =3&t=65764
-Fastest speed record 117 km/h on flat
-Fastest 1/4 mile@ 114km/h on flat and 16.316 sec
-Succeded to haul a 19200 pounds schoolbus!
113kmh Gianthttp://www.evalbum.com/3406
Mongoosehttp://www.evalbum.com/1947
YOUTUBE---https://m.youtube.com/user/Doctorbasss
http://twitter.com/DocbassMelancon
I speak FRENCH and english

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gogo   10 MW

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Re: V6 YASA motor !!!!

Post by gogo » Apr 14 2016 7:28pm

Wow, that guy is all business!
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liveforphysics   100 GW

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Re: V6 YASA motor !!!!

Post by liveforphysics » Apr 14 2016 8:49pm

That's going to be an electric dragster that likely can make repeatable passes all day at the track rather than needing it's brush assembly rebuilt after every hot pass.
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Each mutagen vapor exposure includes a dice roll for reproductive genetic defects in your children.

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Re: V6 YASA motor !!!!

Post by Hillhater » Apr 14 2016 9:54pm

Between this, Garlits, and John Metric, ..we seem to have a real competition emerging.
I suspect it may well all come down to who has made the best battery choice. .?
This forum owes its existence to Justin of ebikes.ca

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Doctorbass   100 GW

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Re: V6 YASA motor !!!!

Post by Doctorbass » Apr 14 2016 10:19pm

Hillhater wrote:Between this, Garlits, and John Metric, ..we seem to have a real competition emerging.
I suspect it may well all come down to who has made the best battery choice. .?

That is an interesting questions!.. or.. what will be the limiting factor next.. motor?, controller? Battery?
The only one you can exclude are wires, contactors, shunt and fuses and monitoring etc... lol

The only other Electric drag racer i know is Michel Bertrand from Montreal why is using tripple AC35 in a porsche.


Btw that FOX dragster is using the YASA 400 motor: http://www.yasamotors.com/wp-content/up ... -Sheet.pdf

It is actually 165kW @ 700vdc with 360nm of torque to about 4,200 r.p.m, so 227 horsepower

Doc
CURRENT PROJECT: 2WD duo MXUS/Max-E ebike 32kW
http://endless-sphere.com/forums/viewto ... =3&t=65764
-Fastest speed record 117 km/h on flat
-Fastest 1/4 mile@ 114km/h on flat and 16.316 sec
-Succeded to haul a 19200 pounds schoolbus!
113kmh Gianthttp://www.evalbum.com/3406
Mongoosehttp://www.evalbum.com/1947
YOUTUBE---https://m.youtube.com/user/Doctorbasss
http://twitter.com/DocbassMelancon
I speak FRENCH and english

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Doctorbass   100 GW

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Re: V6 YASA motor !!!!

Post by Doctorbass » Apr 14 2016 10:24pm

one more e-PORN !

This is what 796 ft lb torque and 680 hp.

Image
Doc
CURRENT PROJECT: 2WD duo MXUS/Max-E ebike 32kW
http://endless-sphere.com/forums/viewto ... =3&t=65764
-Fastest speed record 117 km/h on flat
-Fastest 1/4 mile@ 114km/h on flat and 16.316 sec
-Succeded to haul a 19200 pounds schoolbus!
113kmh Gianthttp://www.evalbum.com/3406
Mongoosehttp://www.evalbum.com/1947
YOUTUBE---https://m.youtube.com/user/Doctorbasss
http://twitter.com/DocbassMelancon
I speak FRENCH and english

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Doctorbass   100 GW

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Re: V6 YASA motor !!!!

Post by Doctorbass » Apr 14 2016 10:25pm

Some specs of Electric Fox:

Fully electric, driven by 6 liquid cooled axial flux permanent magnet synchronous electric motors, managed by special high voltage controllers.
Custom-order lithium ion pouch cells assembled by DriveEo. The complete pack includes battery management system, insulation monitoring device, contactors and fuses from the world leading component suppliers, all of which is housed in an electrically isolated, environmentally sealed and air ventilated container.

Chassis specs are:
4130 Chromemoly Tig welded chassis exceeding SFI Spec 2.5C ( to 6.00 seconds)
245” Wheelbase, 21”– 23” Shoulder hoop width (to be decided)
Strange Aluminium 9” housing, Strange Ultra Case, 40 spline, 3.812”, Pro Gears with Coupler
Strange 40 spline Gun drilled axles, H/D bearings, 5/8” stud kit
Strange Race 2 piece Floating Rotor Brake kit, Calipers and Mounts
Streamline Aero A-arms, Strange Spindles and Arms, Stiletto Rack and Pinion
Steering Column with Safety bush, Steering Wheel with Strange Quick Release Hub
8” Adjustable Throttle and Brake pedal Assembly, Pedal stop and Throttle Cable Mount
Brake master Cylinder, Residual Pressure Valve, Fittings and Hard Line, Plumbed in
Parachute, Mount, Cable, Lever and Mountings
Aluminium Dash and Gauge Cover Panel, Aluminium Floor and Bulkhead, Rear Deflector Plate
Fiberglass seat on Dzus Fasteners, 6 point Harness FIA/SFI spec
Multi Piece Aluminium Body, Aero Lip on Bottom, Countersunk Aluminium Dzus Fasteners
Scratchproof Moulded Tinted Lexan Screen, Fiberglass Nose Piece
Exit Handles on Roll Cage, Non-slip Tape on Floor, Roll Cage Padding
Weld V Series Wheels, Front 17 x 2.5, Rear 16 x 16 Double Beadlock Ultra Light
Hoosier Tyres, Front 17 x 2.5 - 17, Rear 34.5 x 17 – 16
CURRENT PROJECT: 2WD duo MXUS/Max-E ebike 32kW
http://endless-sphere.com/forums/viewto ... =3&t=65764
-Fastest speed record 117 km/h on flat
-Fastest 1/4 mile@ 114km/h on flat and 16.316 sec
-Succeded to haul a 19200 pounds schoolbus!
113kmh Gianthttp://www.evalbum.com/3406
Mongoosehttp://www.evalbum.com/1947
YOUTUBE---https://m.youtube.com/user/Doctorbasss
http://twitter.com/DocbassMelancon
I speak FRENCH and english

Hillhater   100 GW

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Re: V6 YASA motor !!!!

Post by Hillhater » Apr 14 2016 11:45pm

Doctorbass wrote: Btw that FOX dragster is using the YASA 400 motor: http://www.yasamotors.com/wp-content/up ... -Sheet.pdf

It is actually 165kW @ 700vdc with 360nm of torque to about 4,200 r.p.m, so 227 horsepower

Doc
I wonder what the logic is for using the 400 instead of the more powerful 750 YASA motor ?
Im sure they have a good reason for the choice.....RPM range possibly ?
This forum owes its existence to Justin of ebikes.ca

Hillhater   100 GW

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Re: V6 YASA motor !!!!

Post by Hillhater » Apr 15 2016 12:46am

Reminds me of the AMG / Ciggarette electric race boat..
Two independent powertrains: they are symmetrically mounted on the left and right side. Each of the two powertrains has 6 compact permanent-magnet synchronous electric motors with a maximum power of 185 hp (138 kW) and maximum torque of 184 ft∙lb (250 Nm) each; so the boat provides a combined maximum output of 2220 hp (1656 kW) and maximum torque of 2213 ft∙lb (3000 Nm).The electric motors are taken from the SLS AMG Electric Drive.
Image
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Re: V6 YASA motor !!!!

Post by Dauntless » Apr 15 2016 1:15am

Doctorbass wrote:one more e-PORN !

Doc
Dang, when I saw that title I was hoping it was going to be YOURS!!!!
Hillhater wrote:Reminds me of the AMG / Ciggarette electric race boat..
Being yours would be okay too.

Too bad we don't have people with MONEY hangin' out at this community posting these rich boys' toys.
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kasparsd   1 mW

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Re: V6 YASA motor !!!!

Post by kasparsd » Apr 16 2016 2:12am

I'm Kaspars from Drive eO and we're the company building the car. We'll be happy to answer any questions you might have about the car.
View my blog and photos.

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liveforphysics   100 GW

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Re: V6 YASA motor !!!!

Post by liveforphysics » Apr 16 2016 2:58am

kasparsd wrote:I'm Kaspars from Drive eO and we're the company building the car. We'll be happy to answer any questions you might have about the car.
Nice dragster and nice skateboard!

I love your project!

Is the reason for doing 6 of the 400 series YASAs because in a quarter mile the motor controllers available is the bottleneck rather than the motors?
Each carcinogen vapor exposure includes a dice roll for cancer.

Each mutagen vapor exposure includes a dice roll for reproductive genetic defects in your children.

Each engine start sprays them into a shared atmosphere which includes beings not offered an opportunity to consent accepting these cancer experiences and defective genetics life experiences.

Every post is a free gift to the collective of minds composing the living bleeding edge of LEV development on our spaceship.

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Re: V6 YASA motor !!!!

Post by adriftatsea » Apr 16 2016 3:23am

kasparsd wrote:I'm Kaspars from Drive eO and we're the company building the car. We'll be happy to answer any questions you might have about the car.
Props on the build thusfar. Can you share more about the reduction box?
[Santa Cruz Heckler] - Tangent 80:1 RC mid-drive, 12s 16ah, 44t, clutched derailleur, Fox 40/dhx5, Hope mono6ti. Pic: http://imgur.com/XAt85di
[e-kart/buggy thing] - ME1003, Alltrax 7245, 400a, 20s60ah (leaf modules), CA3. Pic: http://imgur.com/ZOpCJ6I
[Bad Boy Buggy XT] - Dual DC motors, Curtis 1268 @ 400A/ea, 14s120ah leaf modules, CA3

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kasparsd   1 mW

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Re: V6 YASA motor !!!!

Post by kasparsd » Apr 16 2016 5:18am

Doctorbass wrote:This is what 796 ft lb torque and 680 hp.
That photo is of our eO PP03 car for the Pikes Peak hill climb. This year we're adding another motor to the rack in the rear :D
View my blog and photos.

Joe90   10 W

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Re: V6 YASA motor !!!!

Post by Joe90 » Apr 18 2016 7:54am

The yasa 400 is stackable with is splined hollow center.
I dont know about the 750
Michel Cote
Norco Tactik Rc twin drive
2 VESC on 12S
60km/h top speed
2 x 2 kW max input power

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Re: V6 YASA motor !!!!

Post by Arlo1 » Apr 18 2016 10:31am

kasparsd wrote:I'm Kaspars from Drive eO and we're the company building the car. We'll be happy to answer any questions you might have about the car.
Nice build. When Properly built brushless dragsters become main stream. NOTHING else will have a chance.

What controllers are you using?
Does your project need a high performance motor drive, battery charger or other power electronics developed? Let's talk!
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kasparsd   1 mW

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Re: V6 YASA motor !!!!

Post by kasparsd » Apr 20 2016 2:38pm

Here are the replies from our engineer Kristaps:
liveforphysics wrote:Is the reason for doing 6 of the 400 series YASAs because in a quarter mile the motor controllers available is the bottleneck rather than the motors?
The reason for using six motors is to achieve the target performance (¼ mile in 7 seconds). Our calculations show that six motors give the best specific power output from the entire package.
adriftatsea wrote:Can you share more about the reduction box?
The main function of the “reduction box” is to merge the two motor stacks on a single output shaft and feed that to the rear axle. The unit is custom designed and manufactured for the application.
View my blog and photos.

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kasparsd   1 mW

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Re: V6 YASA motor !!!!

Post by kasparsd » Apr 20 2016 2:47pm

Arlo1 wrote:What controllers are you using?
We're using six of our own eO A1000 inverters with one being the master controller. Those are the same controllers we used in eO PP03 during Pikes Peak 2015 when we won the race for the first time in history with an electric car. Here is a video from the race:

View my blog and photos.

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