Search found 596 matches

by minde28383
Nov 08 2019 5:22pm
Forum: Motor Technology
Topic: QS 3000w midmotor
Replies: 609
Views: 82798

Re: QS 3000w midmotor

I searched and found ISO 08 B-1 industrial standard sprockets in 95 teeth but weight is 5.4kg. Cast iron, most of its weight will be lathed off of course. http://www.kettentechnik.com/2011/09/12/simplex-sprockets-08b-1-din-8187/ (picture bellow) https://www.bearingsrus.co.uk/transmisson-products/spr...
by minde28383
Nov 08 2019 4:00pm
Forum: Motor Technology
Topic: QS 3000w midmotor
Replies: 609
Views: 82798

Re: QS 3000w midmotor

Yes, it is unlikely to see some narrow motor any time soon. There lots of folks just give up and install long ones like D4500 and qs 3000w mid drive motors.
by minde28383
Nov 08 2019 2:38pm
Forum: Items for Sale - Used
Topic: ....
Replies: 45
Views: 4612

Re: 24FET 4110 Controller Modified Lyen MII Edition

solved.
by minde28383
Oct 31 2019 9:14am
Forum: EBike Technical
Topic: New sabvoton user. regen wiring help please
Replies: 17
Views: 3591

Re: New sabvoton user. regen wiring help please

Yes, probably issue with some settings.
"QS motor has regen", well usually we say that controller has regen, not motor.
by minde28383
Oct 26 2019 10:14am
Forum: EBike Reviews & Testing
Topic: Sabvoton SVMC072150 controller review, variable regen *PICS*
Replies: 367
Views: 85468

Re: Sabvoton SVMC072150 controller review, variable regen *PICS*

there should be be no issues once get get usb driver and app installed.
It is a pc porn. Sound complicated and i know you not alone encountering such things.
Some just can't make app to get installed on pc no matter windows version.
by minde28383
Oct 24 2019 10:15am
Forum: EBike Reviews & Testing
Topic: Sabvoton SVMC072150 controller review, variable regen *PICS*
Replies: 367
Views: 85468

Re: Sabvoton SVMC072150 controller review, variable regen *PICS*

I am getting the same result as BionicBlitz. I only have the iPhone app and bluetooth dongle to configure it. Do I need to try get hold of a windows laptop? Anyone know if the windows exe will work on windows 7 OS and does anyone have the right usb drivers for it ? I have been able to use the high ...
by minde28383
Oct 21 2019 12:12pm
Forum: Items for Sale - New
Topic: qs 3kw 70H mid drive
Replies: 20
Views: 3001

Re: qs 3kw 70H mid drive

Yes, those are old links.
I assume you want old price but there is no that deal any more.
by minde28383
Oct 20 2019 4:04pm
Forum: Items for Sale - New
Topic: qs 3kw 70H mid drive
Replies: 20
Views: 3001

Re: qs 3kw 70H mid drive

I have everything to program the sevcon, also a license for the software. At this moment te sevcon is programmed for a ME and it is a litte bit overpowered. It keeps on braking parts of the bike because it has so much power with the second stage e-trailbike. The ME is also 19 kg so i like to lose s...
by minde28383
Oct 20 2019 4:03pm
Forum: Items for Sale - New
Topic: qs 3kw 70H mid drive
Replies: 20
Views: 3001

Re: qs 3kw 70H mid drive

john61ct wrote:
Oct 20 2019 1:49pm
what is an ME?
It must be Motenergy motor.
by minde28383
Oct 19 2019 11:29pm
Forum: Items for Sale - New
Topic: qs 3kw 70H mid drive
Replies: 20
Views: 3001

Re: qs 3kw 70H mid drive

john61ct wrote:
Oct 11 2019 12:49pm
aka model# 138, correct?
yes, the one. 56Nm.
cool little motor.
by minde28383
Oct 19 2019 11:27pm
Forum: Items for Sale - New
Topic: qs 3kw 70H mid drive
Replies: 20
Views: 3001

Re: qs 3kw 70H mid drive

Ups. Just today noticed topic replies . I know you already know that Sevcon gen 4 sophisticated controller can work with almost any motor but tuning this specific controller requires experience with this type controller compared with more friendly&simple controllers. Like Sabvoton or Votol, thes...
by minde28383
Oct 12 2019 4:58pm
Forum: EBike Reviews & Testing
Topic: Sabvoton SVMC072150 controller review, variable regen *PICS*
Replies: 367
Views: 85468

Re: Sabvoton SVMC072150 controller review, variable regen *PICS*

Yes, you are right about it's "over the place support wise". There is no such one support point as it used to be when they had their site and contacts. You have nice worm weather there. I been there once during extreme hot weather time. Some years ago there was hot air pass through whole E...
by minde28383
Oct 12 2019 4:20pm
Forum: Large EV General Discussion
Topic: Newbie needs help for a go-kart project
Replies: 2
Views: 2519

Re: Newbie needs help for a go-kart project

Welcome aboard. I think your plan to do some programming is not so necessary unless you want. There are ready to go controllers which are programmed. Can be set through PC, Android, external screens on steering wheel/ handlebars, possibly toggle switches. If it's light kart than maybe give a try qs ...
by minde28383
Oct 12 2019 3:22pm
Forum: EBike Reviews & Testing
Topic: Sabvoton SVMC072150 controller review, variable regen *PICS*
Replies: 367
Views: 85468

Re: Sabvoton SVMC072150 controller review, variable regen *PICS*

This is forum so nobody is in charge. You get support here depending if somebody wants you to support. Usually you get support from seller if he provides one. When you buy not locally you are supported by abroad support so you must learn stuff yourself. Yes from ali and hundret other shops, depends ...
by minde28383
Oct 12 2019 2:24pm
Forum: Items for Sale - New
Topic: rim MTX39 24'' 36H
Replies: 0
Views: 840

rim MTX39 24'' 36H

Rim MTX39 24'' 36H
Color black
Price 55eu
Location eu
Shipping ~10eu. Regarding exact shipping price PM.
Will pack it good with foam around all perimeter.
by minde28383
Oct 11 2019 12:38pm
Forum: Items for Sale - New
Topic: qs 3kw 70H mid drive
Replies: 20
Views: 3001

qs 3kw 70H mid drive

Weight 11kg
3800rpm (72v)
6000rpm with field weakening (72v)
56Nm on axle (over 250Nm with 5:1 gearing)
150A battery, 470A phase.
Works good with with Sabvoton 72150, usually coupled with VOTOL controller.
PM regarding shipping. Item location - EU.
380pounds
by minde28383
Oct 04 2019 8:29am
Forum: EBike Reviews & Testing
Topic: Sabvoton SVMC072150 controller review, variable regen *PICS*
Replies: 367
Views: 85468

Re: Sabvoton SVMC072150 controller review, variable regen *PICS*

make yellow marked fields as in pic and set (press button) parameters Parameters store to YES (press button). It will cog cog (test running about few minutes) and will PASS the test if not from first time than from second or sometimes from third time. Than close app, remove power from controller and...
by minde28383
Sep 18 2019 3:07pm
Forum: EBike Reviews & Testing
Topic: Sabvoton SVMC072150 controller review, variable regen *PICS*
Replies: 367
Views: 85468

Re: Sabvoton SVMC072150 controller review, variable regen *PICS*

low and high seed connector coming out of controller has three wires. See pic. You install switch or button and connect one or another pair of wires. I think... how else it could be... What you call e-lock is called ignition noways? If that's true in your case than you can use 72v. Some old manual s...
by minde28383
Sep 16 2019 8:58am
Forum: EBike Reviews & Testing
Topic: Sabvoton MQCON review and documents
Replies: 44
Views: 21270

Re: Sabvoton MQCON review and documents

Sorry, I just have to correct the TS. New sabvoton are NOT "a clone". :roll: Sabvoton is still Sabvoton (how ever much a name has meaning in china lol) Kelly controller however is now Kelly controller and no longer a part of the Sabvoton name. Sabvoton is now a part of MQCON that handles ...
by minde28383
Sep 15 2019 10:38am
Forum: EBike Reviews & Testing
Topic: Sabvoton SVMC072150 controller review, variable regen *PICS*
Replies: 367
Views: 85468

Re: Sabvoton SVMC072150 controller review, variable regen *PICS*

yes, specs says it is up to 95v. I would say stick to 20s or 21s. Especially you might use 21s in case when you know that you have not best battery which drops voltage quick on load . If you don't use regen than you can use 22s. But if you turn on regen on fully charged battery than you get over vol...
by minde28383
Sep 04 2019 3:13pm
Forum: EBike Reviews & Testing
Topic: Sabvoton SVMC072150 controller review, variable regen *PICS*
Replies: 367
Views: 85468

Re: Sabvoton SVMC072150 controller review, variable regen *PICS*

That is very strange that you need to supply 5v on the variable regen (brown wire) once the high brake (purple wire) is connected to battery voltage. I assume chances someone with exact problem finding this post are slim as you need to go through all posts... Did you find it by experimenting or some...
by minde28383
Sep 04 2019 10:49am
Forum: EBike Reviews & Testing
Topic: Sabvoton SVMC072150 controller review, variable regen *PICS*
Replies: 367
Views: 85468

Re: Sabvoton SVMC072150 controller review, variable regen *PICS*

It must be due reset, some settings change to values which you needed. Sabvotons have regen be it old or new firmware.
by minde28383
Sep 03 2019 12:12pm
Forum: EBike Reviews & Testing
Topic: Sabvoton SVMC072150 controller review, variable regen *PICS*
Replies: 367
Views: 85468

Re: Sabvoton SVMC072150 controller review, variable regen *PICS*

Your high brake might not work because you need to change something sabvoton app in functions tab. Firmware update is not related with lock or unlock controller. At least for me it does not changed from unlock to lock after firmware update which was suggested when i connected to my controller via bl...
by minde28383
Sep 03 2019 10:05am
Forum: EBike Reviews & Testing
Topic: Sabvoton SVMC072150 controller review, variable regen *PICS*
Replies: 367
Views: 85468

Re: Sabvoton SVMC072150 controller review, variable regen *PICS*

If my controller has the variable regen wires (red, brown, black), does it mean that the switch brakes (72v on the purple high brake wire) won't work without a second throttle ? Do I have to press the ebrake lever and the turn the second throttle ? Could I permanently connect the red and brown wire...
by minde28383
Sep 03 2019 9:59am
Forum: EBike Reviews & Testing
Topic: Sabvoton SVMC072150 controller review, variable regen *PICS*
Replies: 367
Views: 85468

Re: Sabvoton SVMC072150 controller review, variable regen *PICS*

I know it's been covered all around but i understand how anybody including my self don't like go all over to look for certain piece of answer... Especially read china english manuals if you know what i mean :) Just add some clearification. It might ve written or your wire or not but orange 72v wire ...