Bafang G310 geared hub - 11:1 reduction ratio!!!

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rheo   10 µW

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Posts: 6
Joined: Jan 12 2020 2:37am
Location: Geelong, Victoria

Re: Bafang G310 geared hub - 11:1 reduction ratio!!!

Post by rheo » Aug 01 2020 6:33am

would this little motor benefit from an upgrade to a phaserunner motor controller from the 20A Sinweave Grinfineon Controller I am currently using?

lightrush   10 W

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Joined: Jan 18 2016 7:31pm

Re: Bafang G310 geared hub - 11:1 reduction ratio!!!

Post by lightrush » Aug 01 2020 10:17pm

rheo wrote:
Aug 01 2020 6:33am
would this little motor benefit from an upgrade to a phaserunner motor controller from the 20A Sinweave Grinfineon Controller I am currently using?
Same boat, I'd like to know as well!

zacksc   10 W

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Joined: Jan 26 2019 7:41pm
Location: California

Re: Bafang G310 geared hub - 11:1 reduction ratio!!!

Post by zacksc » Aug 05 2020 1:30pm

rheo wrote:
Aug 01 2020 6:33am
would this little motor benefit from an upgrade to a phaserunner motor controller from the 20A Sinweave Grinfineon Controller I am currently using?
I'm not an expert, but I would say: yes, but you would only need a baserunner, not a phaserunner, due to the low power. The smaller baserunner.

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Tommy L   100 kW

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Joined: Dec 23 2010 4:33pm
Location: Saint Augustine, Florida USA

Re: Bafang G310 geared hub - 11:1 reduction ratio!!!

Post by Tommy L » Aug 09 2020 11:38am

I just purchased this for a donor bike

Image

My Ebikes.ca cart has the wheel build for a fat 190mm with the Bafang MG60.

I love running high voltage. Will this geared motor handle 2kw? At 72v on the Grin site 30amps@72v
Is around 2100watts Of heat and 38mph speed.
I can limit my CA to 10amps @72v 720 watts and still do 27-33 mph which is fine.

So I’ll need the Phaserunner for the higher voltage but which one????
And what can Grins Bafang handle in watts???

Thank you
Tommy L sends.
http://www.rawvelocity.com

- 4th Hoolagan FS Mtn 9C-2810 with 128v nom 9.2ah A123 40S40P(1.2Kw) - Lyen 18Fet 4115 - 77.8kph :)
http://endless-sphere.com/forums/viewto ... =4&t=39480

- 3rd Catrike 700 Bionx PL350 Velo build
http://www.youtube.com/watch?v=rYdnkaAhVtI

- 2nd 150lbs Pusher Trailer
http://www.youtube.com/watch?v=Q1qTc4sjORY

- 1st Sears NS mtn bike - Rigid 10a drill 800rpm - 2 12v AGM - 1000 watt inverter - 600w dimmer for throttle, wicked torque!

48.2mph/77.8kph Club

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Tommy L   100 kW

100 kW
Posts: 1071
Joined: Dec 23 2010 4:33pm
Location: Saint Augustine, Florida USA

Re: Bafang G310 geared hub - 11:1 reduction ratio!!!

Post by Tommy L » Aug 10 2020 7:17pm

No worries.....
I ordered BBSHD today and Tesla cells.
Now I need a cell welder. 😭😁
http://www.rawvelocity.com

- 4th Hoolagan FS Mtn 9C-2810 with 128v nom 9.2ah A123 40S40P(1.2Kw) - Lyen 18Fet 4115 - 77.8kph :)
http://endless-sphere.com/forums/viewto ... =4&t=39480

- 3rd Catrike 700 Bionx PL350 Velo build
http://www.youtube.com/watch?v=rYdnkaAhVtI

- 2nd 150lbs Pusher Trailer
http://www.youtube.com/watch?v=Q1qTc4sjORY

- 1st Sears NS mtn bike - Rigid 10a drill 800rpm - 2 12v AGM - 1000 watt inverter - 600w dimmer for throttle, wicked torque!

48.2mph/77.8kph Club

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