Question about Cycling
Posted by Anonymous on
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Posted on Jan 02, 2017
I have a PDF of the schematic i drew for my bike. it is posted on the Yahoo power-assist group. look in the files section.
there is also a text file there that lists all of the wiring connectors and where each of the wires goes. as well as connection diagrams for the Curtis 1505 speed controller.
the charger circuit is very simple. the black and red wires from the charger port go straight to the batteries +24V and 0V terminals. the third white wire connects through a bullet connector to pin#7 (EPO wire) of the Curtis speed controller. this acts to turn off the motors while the batteries are being charged.
inside the charger male connector the pin for that 3rd white wire is shorted to ground. so when you plug the charger in the white wire is grounded thru the charger plug.
have fun. i really enjoyed my EV-Warriors while i could still ride them.
Posted on May 23, 2009
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