Does anyone know what this motor is called

General Discussion about electric bicycles.
Post Reply
alix47
100 mW
100 mW
Posts: 40
Joined: Fri Oct 24, 2014 8:20 am

Does anyone know what this motor is called

Post by alix47 » Sun Jul 16, 2017 10:45 am

Can't find any pictures of it anywhere on Google I attached some pictures. I got it working and got KT controller with lcd 3 but when the watts go above 900 it cuts out I got a 36v 8ah lithium battery
Attachments
_20170711_063800.JPG
_20170711_063849.JPG
_20170716_163913.JPG
_20170716_164442.JPG

User avatar
fechter
100 GW
100 GW
Posts: 11701
Joined: Sun Dec 31, 2006 3:23 pm

Re: Does anyone know what this motor is called

Post by fechter » Sun Jul 16, 2017 10:53 am

Got me stumped. I don't recognize the logo.

It looks pretty generic and should work with most controllers. 900W might be a bit much for a 8Ahr battery. I don't think the cutting out problem would be due to the motor.
"One test is worth a thousand opinions"

alix47
100 mW
100 mW
Posts: 40
Joined: Fri Oct 24, 2014 8:20 am

Re: Does anyone know what this motor is called

Post by alix47 » Sun Jul 16, 2017 11:05 am

Ok thanks I thought it would be the battery but I waiting for a 48v 20ah lifepo4 battery should be much faster at the moment I get 21 mph but the torque is not good at all it gets to 21 mph but really slow

User avatar
wesnewell
100 GW
100 GW
Posts: 7123
Joined: Mon Jan 31, 2011 6:25 pm

Re: Does anyone know what this motor is called

Post by wesnewell » Sun Jul 16, 2017 6:47 pm

Need Advice? https://endless-sphere.com/forums/viewt ... =3&t=66302
Mongoose 26" Ledge 2.1 mtb bike $99, yescomusa.com 48V 1000W rear hub kit $200, Hua Tong 72V 40A controller $35, 10ah 24s lipo $217=~43mph, range=45 miles @ 20mph. 25K miles and still going strong.
Huffy Fortress 3.0 with MXUS 3000 4T motor, 24s lipo, 96V 60A controller. Total cost with extras <$700. Top speed ~50mph
My videos https://www.youtube.com/channel/UC0KW4U ... _G2wQhptMg

User avatar
spinningmagnets
100 GW
100 GW
Posts: 10708
Joined: Fri Dec 21, 2007 10:27 pm

Re: Does anyone know what this motor is called

Post by spinningmagnets » Sun Jul 16, 2017 7:16 pm

The SWX misled me...maybe its a Conhis? They make small diameter direct drive hubs...

d8veh
100 GW
100 GW
Posts: 5473
Joined: Fri Dec 10, 2010 10:45 am

Re: Does anyone know what this motor is called

Post by d8veh » Mon Jul 17, 2017 1:21 pm

I think SWX is generic. It's used on Keyde motors as well as Bafang, and I think I've seen it on others too:

http://www.keyde.com/en/Product/motor/F ... 8/122.html

User avatar
skeetab5780
1 MW
1 MW
Posts: 1789
Joined: Mon Jun 15, 2009 10:58 pm

Re: Does anyone know what this motor is called

Post by skeetab5780 » Mon Jul 17, 2017 2:51 pm

That thing looks crazy wide! I bet you can pump some wattage into that puppy

noise reduction angled laminated stator similar to crystlye but its not their motor

900watts at 36v is 25a that could be all your controller and battery can put out. If you want to make it faster get a better controller and increase to 48 or 72v

markz
10 GW
10 GW
Posts: 4637
Joined: Thu Jan 09, 2014 11:38 pm

Re: Does anyone know what this motor is called

Post by markz » Mon Jul 17, 2017 6:31 pm

I was going to say Bafang just for the SWX stamp on the motor.

999zip999
100 GW
100 GW
Posts: 8124
Joined: Sun Jan 10, 2010 1:40 pm

Re: Does anyone know what this motor is called

Post by 999zip999 » Mon Jul 17, 2017 10:45 pm

For the motor you can get off and put your hand on the motor for over heating. I think that motor could take 1,500 watts. Hills ,sand and lugging create Heat. Small battery.

Post Reply