Reid Welch
1 MW
It is not the =doing= that is hard; it's the FIGURING OUT for one's first time, WHAT to do.
Roughing in and trial battery placement. It is a tall battery: 36V, 20 Ah. of PING LiFePo4
Required: easy leg-swing-over height. Therefore, the battery can be no higher than this.
Captions will be added shortly and this text somewhat altered. I am working on captions now.
The mess you see will pretty soon be uber-neat looking, most wiring is to be fully invisible
________________________
#1: overall view, extra-long wires yet to be cut and hidden away.
Main Thing: the battery needs protection from the inevitable bike-falling-over situation.
I realize now that a full-jacket battery box is not needed. A "letter in-box" of some sort, a few inches high, will serve as a "bumper".
#2: The excellent Wald rack: its middle, transverse bar, prevented full-lowering of the rack; it pressed the very crown of the fender to rub the tire, barely.
I want that rack as low as possible.
Result: cut off the middle transverse bar. Pressure point GONE. Problem solved:
AS IT WAS: made the Wald rack higher than desired.
#3:The Wald rack was lowered by a full one inch by cutting off the bottom of the original mount, and making a new hole:
LOWERED RACK
#4: First but not final "mount" of the Ping battery. It will be lower yet, setting in a shallow, "letter box" container, for reasons already told.
The Ping will probably be wrapped in lightweight fabric for "looks", and somehow, very securely affixed to the letter box, and the
letter box, securely affixed to the steel rack. The sixteen pounds will not tear loose, even in a spill and fall, though the "box" may get
scuffed or bent (it is replaceable anyway).
#5: a new and very safe, secure location for the eZee controller: wiring central point. I used the water bottle braze on mounts!
#7: #6: The ugly, much-too-long cables, will be shortened after fishing them througth the length of the curved forward tube.
#8: Two cables to solder-connect: all the little wires conjoined as one cable. And then fish the lengths of all the cables (main, Cycle Analyst and thumb throttle, through the bikes thick-walled, fat tubing, dowward toward the controller, exiting from a generous hole to be drilled just below the controller.
Some generous excess of cables' lengths will remain, stuffed inside the frame tube, to make it easy to remove the front wheel for basic servicing,
by pulling out cable from the tube, as needed. These holes will be grommetted and water-sealed.
#9 Exampling a right-proper soldering-in-line of two heavy gauge wires; eight gauge, I reckon.
Full solder penetration. Paste rosin flux, Radio Shack butane iron. Get now-banned 60/40 lead solder whilst you can; it's not brittle
like the new, lead-free lousy solders must be, lacking ductile lead.
____________
More later. Want to go to The Container Store and look for either a wood or mesh metal, letter in-box for the protection tray.
And then some few hours to carefully splice the controller cable to the motor cable (YES, I did purposefully CLIP off the former quick-connectors;
had too: no other way to fish/pull the main cable through the bike tubing. YES, the other end of that cable will also be clipped, and then....
we will decide whether to re-use the quick disconnects, or simply use the superior though bulkier, compression screw connectors.
Miles to go.....I'm distracted by other life projects....and don't even have a day job to use for an excuse.
Off to The Container Store now, for a letter in-basket. Go slow. Think, Reid, think. :|
Roughing in and trial battery placement. It is a tall battery: 36V, 20 Ah. of PING LiFePo4
Required: easy leg-swing-over height. Therefore, the battery can be no higher than this.
Captions will be added shortly and this text somewhat altered. I am working on captions now.
The mess you see will pretty soon be uber-neat looking, most wiring is to be fully invisible
________________________
#1: overall view, extra-long wires yet to be cut and hidden away.
Main Thing: the battery needs protection from the inevitable bike-falling-over situation.
I realize now that a full-jacket battery box is not needed. A "letter in-box" of some sort, a few inches high, will serve as a "bumper".

#2: The excellent Wald rack: its middle, transverse bar, prevented full-lowering of the rack; it pressed the very crown of the fender to rub the tire, barely.
I want that rack as low as possible.
Result: cut off the middle transverse bar. Pressure point GONE. Problem solved:

AS IT WAS: made the Wald rack higher than desired.

#3:The Wald rack was lowered by a full one inch by cutting off the bottom of the original mount, and making a new hole:


LOWERED RACK

#4: First but not final "mount" of the Ping battery. It will be lower yet, setting in a shallow, "letter box" container, for reasons already told.


The Ping will probably be wrapped in lightweight fabric for "looks", and somehow, very securely affixed to the letter box, and the
letter box, securely affixed to the steel rack. The sixteen pounds will not tear loose, even in a spill and fall, though the "box" may get
scuffed or bent (it is replaceable anyway).
#5: a new and very safe, secure location for the eZee controller: wiring central point. I used the water bottle braze on mounts!

#7: #6: The ugly, much-too-long cables, will be shortened after fishing them througth the length of the curved forward tube.

#8: Two cables to solder-connect: all the little wires conjoined as one cable. And then fish the lengths of all the cables (main, Cycle Analyst and thumb throttle, through the bikes thick-walled, fat tubing, dowward toward the controller, exiting from a generous hole to be drilled just below the controller.
Some generous excess of cables' lengths will remain, stuffed inside the frame tube, to make it easy to remove the front wheel for basic servicing,
by pulling out cable from the tube, as needed. These holes will be grommetted and water-sealed.

#9 Exampling a right-proper soldering-in-line of two heavy gauge wires; eight gauge, I reckon.
Full solder penetration. Paste rosin flux, Radio Shack butane iron. Get now-banned 60/40 lead solder whilst you can; it's not brittle
like the new, lead-free lousy solders must be, lacking ductile lead.

____________
More later. Want to go to The Container Store and look for either a wood or mesh metal, letter in-box for the protection tray.
And then some few hours to carefully splice the controller cable to the motor cable (YES, I did purposefully CLIP off the former quick-connectors;
had too: no other way to fish/pull the main cable through the bike tubing. YES, the other end of that cable will also be clipped, and then....
we will decide whether to re-use the quick disconnects, or simply use the superior though bulkier, compression screw connectors.
Miles to go.....I'm distracted by other life projects....and don't even have a day job to use for an excuse.
Off to The Container Store now, for a letter in-basket. Go slow. Think, Reid, think. :|