QS 3000w midmotor

Electric Motors and Controllers
ltu   100 mW

100 mW
Posts: 45
Joined: Oct 24 2017 9:58am

Re: QS 3000w midmotor

Post by ltu » Jun 21 2019 10:47am

hello

the motor can be shorter?
looking the disassebled video each cover have plenty empty room

ltu   100 mW

100 mW
Posts: 45
Joined: Oct 24 2017 9:58am

Re: QS 3000w midmotor

Post by ltu » Jun 21 2019 10:49am

because less 150mm wide motor can be more usefull for diy project

ltu   100 mW

100 mW
Posts: 45
Joined: Oct 24 2017 9:58am

Re: QS 3000w midmotor

Post by ltu » Jun 25 2019 11:13am

my question are:

can the side covernear the rotor ,in an inrunner,cause some drag?

same side are for the MXUS and QS design.both are outrunner but MXUS side cover are near flat,be less efficent due the field of the stator?

markz   100 GW

100 GW
Posts: 7289
Joined: Jan 09 2014 11:38pm
Location: Alberta Canada

Re: QS 3000w midmotor

Post by markz » Jun 25 2019 5:13pm

There are a few "new" motors on the Cyclone TW website.

Gaston   10 µW

10 µW
Posts: 5
Joined: Feb 26 2018 7:59am
Location: POLAND

Re: QS 3000w midmotor

Post by Gaston » Jul 02 2019 3:09am

There are a few "new" mid-motors on the QS website.

7 kW 180mm
10 kW 205mm
no details yet on price and availability
http://www.cnqsmotor.com/en/article_list_107.html
Image

User avatar
ctirad   10 W

10 W
Posts: 96
Joined: May 04 2011 4:50pm
Location: Prague, Czech Republic

Re: QS 3000w midmotor

Post by ctirad » Jul 29 2019 2:50am

QSMOTOR, do you plan to alternativiely equip your MID motors by SINCOS encoders instead fo halls?
Member of http://www.cezeta.com team
Erider VK2008 4kW electric scooter
Guewer Classic 2kW electric scooter (modded)

User avatar
QSMOTOR   1 kW

1 kW
Posts: 315
Joined: Sep 17 2013 3:14am
Location: QS Motor,Jinqing Town, Luqiao District, Taizhou City, Zhejiang Province
Contact:

Re: QS 3000w midmotor

Post by QSMOTOR » Jul 30 2019 6:47am

ctirad wrote:
Jul 29 2019 2:50am
QSMOTOR, do you plan to alternativiely equip your MID motors by SINCOS encoders instead fo halls?
Yes, for our new 180 90H 9000W mid drive motor we will use encoders instead of hall.
Judy -Powered by SIA
No QS Motor, No Super EVs!

-QS Motor/Taizhou Quanshun Motor Co., Ltd. -Taizhou SIA Trading Co., Ltd. (Export Dept.)
-International Sales -Tel: +86 0576 88551619 -Skype: vito-ho -QQ: 289026969
-WhatsApp/WeChat: +86 13575887162 -Email: judy@tzquanshun.com
-Official Web: http://www.cnqsmotor.com/en/
-Facebook: https://www.facebook.com/judy.gong.775

-Amazon: https://www.amazon.com/s?k=SPOKE+HUB+MO ... nb_sb_noss

PITMIX   100 mW

100 mW
Posts: 45
Joined: Nov 18 2018 3:25pm

Re: QS 3000w midmotor

Post by PITMIX » Jul 31 2019 3:21pm

My Qs motor 3kW with Risunmotor controller.


User avatar
eee291   10 kW

10 kW
Posts: 924
Joined: Nov 05 2015 4:35pm
Location: Austria, Burgenland

Re: QS 3000w midmotor

Post by eee291 » Jul 31 2019 3:39pm

Is that.. a Microcar?!

I need to see this thing on the road please.

PITMIX   100 mW

100 mW
Posts: 45
Joined: Nov 18 2018 3:25pm

Re: QS 3000w midmotor

Post by PITMIX » Jul 31 2019 3:59pm

Yes it's an Aixam 550 Twin.
Last edited by PITMIX on Aug 01 2019 1:34am, edited 2 times in total.

User avatar
eee291   10 kW

10 kW
Posts: 924
Joined: Nov 05 2015 4:35pm
Location: Austria, Burgenland

Re: QS 3000w midmotor

Post by eee291 » Jul 31 2019 4:19pm

That's pretty cool :thumb: I'm guessing it's not road legal though?
Are you really just running 3Kw through that beast motor?

The display in the engine bay is quite hilarious :lol:

PITMIX   100 mW

100 mW
Posts: 45
Joined: Nov 18 2018 3:25pm

Re: QS 3000w midmotor

Post by PITMIX » Jul 31 2019 4:26pm

6,8kW on the video.
8kW max with this controller.
Controller is not mine. I made a temporary montage just to test.
A bike with a 6kW engine is illegal too.

User avatar
eee291   10 kW

10 kW
Posts: 924
Joined: Nov 05 2015 4:35pm
Location: Austria, Burgenland

Re: QS 3000w midmotor

Post by eee291 » Jul 31 2019 4:57pm

I wasn't pointing out that it was illegal, rather curious if you would try to make it road legal.
Still, cool project mate :thumb:

I just bought myself a Fiat Uno for 50€ and after I run the engine dead I want to convert it to electric.

PITMIX   100 mW

100 mW
Posts: 45
Joined: Nov 18 2018 3:25pm

Re: QS 3000w midmotor

Post by PITMIX » Aug 01 2019 12:25am

For a real car I think there is more risk of getting fined by the police.
In France there is no technical control on the Microcar is one of the main reason to choose.

Post Reply