Sturmey-Archer XL-FDD Brake/Dynamo Hub

GoldenMotor.com

birdmannn101

New Member
Oct 23, 2011
163
0
0
Indianapolis, IN
Does anyone have a some sort of a wiring schematic going from the hub to the battery? I have been thinking of adding a rectifier to the circuit. All I am using it for now is just a plain brake hub.
 

chainmaker

Well-Known Member
Jan 19, 2010
2,634
69
48
Ma USA
Its a plug and play Dymo, supernova lights work on them with a capacitor? That keeps em going for a bit after pedaling. That's the set up I have on my panther but still haunt finished the build.
 

bigbutterbean

Active Member
Jan 31, 2011
2,417
3
38
Lebanon, PA
I'm not sure about the wiring, but I can tell you that in order to charge a battery you will need a rectifier and a voltage regulator. I don't recommend running any lights directly off a dynamo on a motorbike, as the voltage can vary wildly and end up blowing the bulbs. There is a link in my signature to a dynamo charging system I've built using a 12v dynamo, a charger unit from wonderful creations on ebay, a rockford fosgate power distributor, and a 12v sla battery. The generator gets a little warm from engine speeds, but certainly not overheating, and tests with my multimeter confirm that the system works.
 

birdmannn101

New Member
Oct 23, 2011
163
0
0
Indianapolis, IN
Thanks for your replys Chainmaker and Bigbutterbean, I'll just keep looking for a schematic with the rectifyer, battery and the voltage regulator included. I know someone must have one. Too bad we don't have a files section where people can post one.