QS MOTOR,0.5-14kW Electric Hub Motor Manufacture China

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QSMOTOR   1 kW

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Re: QSMOTOR 0.5kW-12kW BLDC Hub Motor Index

Post by QSMOTOR » Jul 02 2015 9:12pm

RobertC wrote:Is there any way this new motor can be used in a mid-mount configuration?

Thanks in advance!
Vito: Firstly, thank you for your macribs's feedback.
We have mid drive hub motor, 5kW and 8kW.
Here is the thread in details.
http://www.endless-sphere.com/forums/vi ... 41#p992941

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

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Re: QSMOTOR 5kW 8kW MID Drive PMSM BLDC Non-Hub Motor

Post by Samd » Jul 04 2015 1:16pm

Yes please
http://ballaratebikes.com/

ImageImageImage
"Knowledge is knowing that a tomato is a fruit. Wisdom is knowing that a 165mm rear shock can't deliver 220mm of rear swingarm travel." - Oprah Winfrey.

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Re: QSMOTOR 0.5kW-12kW BLDC Hub Motor Index

Post by QSMOTOR » Jul 06 2015 7:56pm

Attached picture of new QS 205 New Spoke Hub Motor side covers for reference.
The Motors are estimated to be ready on 15-16th July, 2015 as planned.
Attachments
Freewheel Side Cover .jpg
Freewheel Side Cover .jpg (28.56 KiB) Viewed 1112 times
Freewheel Side Cover Installed English Thread Freewheel.jpg
Freewheel Side Cover Installed English Thread Freewheel.jpg (28.99 KiB) Viewed 1112 times
Two New Side Covers.jpg
Two New Side Covers.jpg (28.69 KiB) Viewed 1112 times
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
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Re: QSMOTOR 0.5kW-12kW BLDC Hub Motor Index

Post by Samd » Jul 06 2015 9:33pm

Hello Vito,
I have been asked by a local artist to help him produce a full sized very powerful Batpod. Yes guys, I will start a seperate build thread. :)
up_1.jpg
What is the largest car hub with single sided axle you make standard please?
Is it this one? 273 ecar motor.
http://tzquanshun.en.alibaba.com/produc ... Motor.html

I want it for the rear wheel drive to bolt up to a standard sprintcar rim. But in needs to fit the 265mm internal diameter of the rim.
http://ballaratebikes.com/

ImageImageImage
"Knowledge is knowing that a tomato is a fruit. Wisdom is knowing that a 165mm rear shock can't deliver 220mm of rear swingarm travel." - Oprah Winfrey.

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Re: QSMOTOR 0.5kW-12kW BLDC Hub Motor Index

Post by teslanv » Jul 07 2015 12:32am

Samd wrote:Hello Vito,
I have been asked by a local artist to help him produce a full sized very powerful Batpod. Yes guys, I will start a seperate build thread. :)
up_1.jpg
What is the largest car hub with single sided axle you make standard please?
Is it this one? 273 ecar motor.
http://tzquanshun.en.alibaba.com/produc ... Motor.html

I want it for the rear wheel drive to bolt up to a standard sprintcar rim. But in needs to fit the 265mm internal diameter of the rim.
LOL.
I gotta Pre-emptively subscribe to that thread, Sam. :mrgreen:
DD Hubs, Batteries, Controllers & Custom Ebikes.
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Re: QSMOTOR 5kW 8kW MID Drive PMSM BLDC Non-Hub Motor

Post by QSMOTOR » Jul 07 2015 2:43am

Samd wrote:Yes please
Hello Sam,

I have sent pm to you with PI just now, please check.

Best Regards
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
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QSMOTOR   1 kW

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Re: QSMOTOR 0.5kW-12kW BLDC Hub Motor Index

Post by QSMOTOR » Jul 07 2015 3:12am

Samd wrote:Hello Vito,
I have been asked by a local artist to help him produce a full sized very powerful Batpod. Yes guys, I will start a seperate build thread. :)
The attachment up_1.jpg is no longer available
What is the largest car hub with single sided axle you make standard please?
Is it this one? 273 ecar motor.
http://tzquanshun.en.alibaba.com/produc ... Motor.html

I want it for the rear wheel drive to bolt up to a standard sprintcar rim. But in needs to fit the 265mm internal diameter of the rim.
Hello Samd,

Thank you for your kindly information.
I think QS E-car Single Shaft Hub Motor could fit with the EV.
If it's 265mm internal diameter of the rim, I suggest to choose QS 205 3kW E-car V3 hub motor.
Or you have to change bigger wheel for install 273 hub motor, the standard rated power is 8kW motor.
Meanwhile, we could customize to be rated 12kW motor (70mm) or 16kW dual stator motor (50mm+50mm).
PS. We could add water cooled system for 273 motors, which cost USD 400.0 more.
And it takes about 60 working days.

For detailed, please refer to attached "3kW 8kW 12kW E-car QS Motor Quotation & SPEC .pdf".
Btw., here is updated link for reference.
http://qsmotor.en.alibaba.com/product/6 ... Motor.html

Best Regards
Attachments
3kW 8kW 12kW E-car QS Motor Quotation & SPEC .pdf
(1.18 MiB) Downloaded 510 times
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/
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-Amazon: https://www.amazon.com/s?k=SPOKE+HUB+MO ... nb_sb_noss

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Re: QSMOTOR 0.5kW-12kW BLDC Hub Motor Index

Post by Samd » Jul 07 2015 5:09am

Thanks. Could you pm me cost for delivery to Australia please.
For the 3kw motor. I will start there.
http://ballaratebikes.com/

ImageImageImage
"Knowledge is knowing that a tomato is a fruit. Wisdom is knowing that a 165mm rear shock can't deliver 220mm of rear swingarm travel." - Oprah Winfrey.

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Re: Cheap BLDC controller, 200A, suitable for 96v 8000w moto

Post by Samd » Jul 07 2015 5:19am

litespeed wrote:
Hyena wrote:
litespeed wrote:Looks good but really wide for an ebike specially the way the phase wires come out the side.
Trying to put this on anything resembling a bicycle would be stupid. You're talking about nearly 30kg of motor and controller alone then another 20kg atleast for the batteries. This along with peak power around 30kw is proper motorcycle territory.
That said, the design could have been a little better. It's not even so much that the phase wires exit from the side but that 3 of the 4 sides will have fat bunches of wires coming out from them. It makes trying to integrate this into a bike not so aesthetically pleasing...
Hyena,

Welcome to Endless Sphere.....we over volt and over power everything. :lol: you are obviously a new guy!

Tom
Holy Frock. Did someone just pick Hyena for a noob?
WTF?
http://ballaratebikes.com/

ImageImageImage
"Knowledge is knowing that a tomato is a fruit. Wisdom is knowing that a 165mm rear shock can't deliver 220mm of rear swingarm travel." - Oprah Winfrey.

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Re: Cheap BLDC controller, 200A, suitable for 96v 8000w moto

Post by voicecoils » Jul 07 2015 6:35am

Samd wrote:
Hyena wrote: Hyena,

Welcome to Endless Sphere.....we over volt and over power everything. :lol: you are obviously a new guy!

Tom
Holy Frock. Did someone just pick Hyena for a noob?
WTF?
Image

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Re: Cheap BLDC controller, 200A, suitable for 96v 8000w moto

Post by litespeed » Jul 07 2015 6:37am

Of course not. I was making him aware of where he was in relationship to his comment about power.

No one here is looking to over volt or shove too many amps into something. We only push what the label says or less!

Tom
I'm married so you know I'm no stranger to pain!

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Re: QSMOTOR 0.5kW-12kW BLDC Hub Motor Index

Post by macribs » Jul 07 2015 1:04pm

@vito Is there any chance for you to make the qs 205 v3 with water cooling?

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Re: QSMOTOR 0.5kW-12kW BLDC Hub Motor Index

Post by Samd » Jul 08 2015 1:33am

Vito, for the 3kw motor - possible to make it a lower kV? By about 30 percent?
The wheel will be 80cm diameter. At 1000 rpm the motorbike will want to go too fast - 158kph!
I fear that acceleration would be poor with the standard winding...
http://ballaratebikes.com/

ImageImageImage
"Knowledge is knowing that a tomato is a fruit. Wisdom is knowing that a 165mm rear shock can't deliver 220mm of rear swingarm travel." - Oprah Winfrey.

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Re: QSMOTOR 5kW 8kW MID Drive PMSM BLDC Non-Hub Motor

Post by RobertC » Jul 09 2015 6:35am

Vito, are the Qs 2000W and Qs 3000W still available?

If so, what is their approximate weight and price Qty 1?

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Re: QSMOTOR 5kW 8kW MID Drive PMSM BLDC Non-Hub Motor

Post by QSMOTOR » Jul 09 2015 7:33am

RobertC wrote:Vito, are the Qs 2000W and Qs 3000W still available?

If so, what is their approximate weight and price Qty 1?
Hello RovertC,

Thank you for your interst, the QS 2000W and QS 3000W are not available.
If any news, will update on ES.

Best Regards
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

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Re: Cheap BLDC controller, 200A, suitable for 96v 8000w moto

Post by marcexec » Jul 14 2015 5:05am

Hi Cherry/Vito,
What's the maximum erpm on these APT controllers? Same as the Sabvoton?
A motorcyclist is never late, Frodo Baggins. Nor is he early. He arrives precisely when he means to.
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Re: QSMOTOR 0.5kW-12kW BLDC Hub Motor Index

Post by bigsi » Jul 14 2015 4:26pm

Any news on our motors?
specialized s-works enduro carbon running 18FET Lyen. crystalyte 5304v3 running 105v 15ah....
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Re: QSMOTOR 0.5kW-12kW BLDC Hub Motor Index

Post by reibenreve » Jul 15 2015 12:07pm

Vito,

I sent some enquires through alibaba but have not received any form of reply yet. Are you guys busy on hand?

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Re: QSMOTOR 0.5kW-12kW BLDC Hub Motor Index

Post by QSMOTOR » Jul 16 2015 1:39am

bigsi wrote:Any news on our motors?
Hello Simon,

I just get back to you by pm. Please advise your phone number for delivery purpose.
Btw., the firstly batch new QS 3kW Spoke Hub Motor is ready now.
Here is pictures below for reference.
Now we could make it in white, which takes USD 20.0/piece more.
Attachments
1.jpg
2.jpg
3.jpg
3000W White 1.jpg
3000W White 1.jpg (169.34 KiB) Viewed 914 times
3000W White 2.jpg
3000W White 2.jpg (171.68 KiB) Viewed 914 times
3000W White 3.jpg
3000W White 3.jpg (191.5 KiB) Viewed 914 times
Judy -Powered by SIA
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-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
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Re: QSMOTOR 0.5kW-12kW BLDC Hub Motor Index

Post by QSMOTOR » Jul 16 2015 2:07am

Samd wrote:Vito, for the 3kw motor - possible to make it a lower kV? By about 30 percent?
The wheel will be 80cm diameter. At 1000 rpm the motorbike will want to go too fast - 158kph!
I fear that acceleration would be poor with the standard winding...
Hello Samd, sorry for my late reply.
For if it's 80cm diameter, the perimeter is 2.51m.
Considering windage, the peak speed is about 128KPH.
Rough calcuation formula of high speed (more than 100KPH):
V=0.85*RPM*2πr*60/1000 V (KPH), RPM=un-load RPM, r=radius of tire
Rough calcuation formula of high speed (less than 100KPH):
V=0.9*RPM*2πr*60/1000 V (KPH), RPM=un-load RPM, r=radius of tire

Here is different kV for reference, please advise which one do you prefer?
Image

Btw., When placing order, pls. advise below points:
1. E-bike, tire model (80cm diamter)?
2. Volt and wattage of motor (3000W), Speed, and torque/climb angle ?
3. Your vehicle weight and loading weight?
4. Lithium or lead-acid Battery?
Thank you for your cooperation.

Awaiting for your comment, thank you!

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

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QSMOTOR   1 kW

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Re: QSMOTOR 0.5kW-12kW BLDC Hub Motor Index

Post by QSMOTOR » Jul 16 2015 2:34am

macribs wrote:@vito Is there any chance for you to make the qs 205 v3 with water cooling?
Hello Macribs,

Sorry for my late reply.
So far, we couldn't make QS 205 V3 with water cooling.
The axle will be much bigger than normal, and drop-out might more than 300mm, axle flat will be more than 10mm.

So far, 273 Motor could be customized to be water cooling, but it cost much.
Attached drawing "QS 20 Spoke hoels Water Cooling Dual Stator 273 Spoke Hub Motor .pdf".


Best Regards
Attachments
QS 20 Spoke hoels Water Cooling Dual Stator 273 Spoke Hub Motor .jpg
QS 20 Spoke hoels Water Cooling Dual Stator 273 Spoke Hub Motor .pdf
(205.33 KiB) Downloaded 218 times
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

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QSMOTOR   1 kW

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Re: QSMOTOR 0.5kW-12kW BLDC Hub Motor Index

Post by QSMOTOR » Jul 16 2015 2:37am

reibenreve wrote:Vito,

I sent some enquires through alibaba but have not received any form of reply yet. Are you guys busy on hand?
Vito: Oh, sorry. We're busying in building new website on Alibaba.
http://qsmotor.en.alibaba.com/
Anyway, I will check it and get back to you by email asap.

Best Regards
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

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Re: QSMOTOR 0.5kW-12kW BLDC Hub Motor Index

Post by litespeed » Jul 16 2015 6:52am

Vito,

You still haven't got back to me either after a couple of PM attempts. So on a bike is the 205 3000 watt or the new 273 4000 watt the better way to go with say a 19" motorcycle wheel? I can't find the diameter of each of the motors unless it's actually the 205mm and 273mm? Also do you know the weight of the 273 4000 watt motor for comparison?

Tom
I'm married so you know I'm no stranger to pain!

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Re: QSMOTOR 0.5kW-12kW BLDC Hub Motor Index

Post by marcexec » Jul 16 2015 9:59am

The new pages claim 244mm for both: http://qsmotor.en.alibaba.com/product/6 ... Motor.html

The datasheets are a bit off, though, as above, the measurements are the same even for the 8kW version & various other inconsistencies...
Let's give them a while to edit in the details into what looks to be WIP.
A motorcyclist is never late, Frodo Baggins. Nor is he early. He arrives precisely when he means to.
My Suzuki RF400 build: now with Enertrac MHM602 and 6kWh AESC modules protected by a Zephyr BMS
Renault Equation modded to 10S6P recycled laptop 18650s & 1kW controller.
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Re: QSMOTOR 0.5kW-12kW BLDC Hub Motor Index

Post by QSMOTOR » Jul 16 2015 10:14am

litespeed wrote:Vito,

You still haven't got back to me either after a couple of PM attempts. So on a bike is the 205 3000 watt or the new 273 4000 watt the better way to go with say a 19" motorcycle wheel? I can't find the diameter of each of the motors unless it's actually the 205mm and 273mm? Also do you know the weight of the 273 4000 watt motor for comparison?

Tom
Hello Tom,

Sorry for my late reply.
Now, new 205 50H 3000W spoke hub motor is ready, the diameter of motor is 244mm.
For 273 40H 3000W spoke hub motor (diameter 317mm), we're making sample to test, which estimated to be ready next week.
If any news, I will keep it post in ES.

For details, please refer to attached "New 205 50H 3000W Spoke QSMOTOR Quotation & SPEC" & "273 40H 4000W Spoke QSMOTOR Quotation & SPEC".
Btw., 273 40H 4000W motor is better for sure if the axle flat could be 12mm.

Best Regards
Attachments
New 205 50H 3000W Spoke QSMOTOR Quotation & SPEC.pdf
(597.26 KiB) Downloaded 302 times
273 40H 4000W Spoke QSMOTOR Quotation & SPEC.pdf
(360.21 KiB) Downloaded 267 times
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

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