spinningmagnets
100 TW
Up until recently, yescomusa has been the risky bargain clone to buy for budget hot rodders and experimenters. I think for a few bucks more, Hallomotor might be better. $190 for hub only, free shipping is claimed. 6-speed freewheel is spec'd. 135mm drop-outs. Axle is 10mm X 14mm.
The thing that stood out for me when I stumbled across this is...phase cable exits the axle inside the drop-outs, plus the 35mm wide stator on the 1500W. The cable exit not only protects the wires when the bike crashes, it also means the wires and connectors don't have to pass through the axle-nut. Soldering-on larger connectors would be a breeze (if you want).
These four listed below all appear to be identical, just different windings.
48V / 750W, 30mm wide magnets, 300-RPM ( 6.2 Kv?)
36V / 500W, 30mm wide magnets, 350-RPM (9.7 Kv?)
48V / 1000W, 30mm wide magnets, 480-RPM (10.0 Kv?)
24V / 500W, 30mm wide magnets, 350-RPM (14.5 Kv?)
_________________________________________________
"2015 New Style Black 48V 1500W Brushless Gearless Hub Motor for Rear Wheel Ebike"
48V / 1500W, 35mm wide magnets, 600-RPM (12.5 Kv)
This is a fast winding, if Kv is true, maybe unloaded 40-MPH in a 22-inch outside diameter moped tire (listed as a 17-inch ID moped tire)
Cassette freehub available for $10 extra (30mm wide magnet has 135mm drops, 35mm magnet has 145mm drops) if you don't mind the cable exiting the tip of the axle on the left.
Their ebay store (400-ish items)
http://www.ebay.com/sch/hallomotor/m.html?_nkw=&_armrs=1&_ipg=&_from=
Their home page
http://www.hallomotor.com/e-bike-hub-motors
This is all just ebay ad speculation, the axles might be made from recycled Chinese aluminum beer cans as far as I know...just sayin'

The thing that stood out for me when I stumbled across this is...phase cable exits the axle inside the drop-outs, plus the 35mm wide stator on the 1500W. The cable exit not only protects the wires when the bike crashes, it also means the wires and connectors don't have to pass through the axle-nut. Soldering-on larger connectors would be a breeze (if you want).
These four listed below all appear to be identical, just different windings.
48V / 750W, 30mm wide magnets, 300-RPM ( 6.2 Kv?)
36V / 500W, 30mm wide magnets, 350-RPM (9.7 Kv?)
48V / 1000W, 30mm wide magnets, 480-RPM (10.0 Kv?)
24V / 500W, 30mm wide magnets, 350-RPM (14.5 Kv?)
_________________________________________________
"2015 New Style Black 48V 1500W Brushless Gearless Hub Motor for Rear Wheel Ebike"
48V / 1500W, 35mm wide magnets, 600-RPM (12.5 Kv)
This is a fast winding, if Kv is true, maybe unloaded 40-MPH in a 22-inch outside diameter moped tire (listed as a 17-inch ID moped tire)
Cassette freehub available for $10 extra (30mm wide magnet has 135mm drops, 35mm magnet has 145mm drops) if you don't mind the cable exiting the tip of the axle on the left.
Their ebay store (400-ish items)
http://www.ebay.com/sch/hallomotor/m.html?_nkw=&_armrs=1&_ipg=&_from=
Their home page
http://www.hallomotor.com/e-bike-hub-motors
This is all just ebay ad speculation, the axles might be made from recycled Chinese aluminum beer cans as far as I know...just sayin'
