agniusm
1 MW
Here we go, decided to build something cheap before my cargo bike project in the summer.
The system:
36V
1kW Hub motor
30A controller
simple BMS
5A DC-DC converter
12S A123 prismatic cells (upgradeable to 24S) 20AH
full throttle
Light switch, front rear lights, stop light
Horn (nasty one)
Old style voltmeter (Probably not)
Color scheme: Box, steering - graphite, all the tubing, forks - bright red, fenders, rims - white.
________________________________
Here is the donor bike i picked up for 30USD:
The box for battery and all the electric components:
It does look like coffin, steampunk baby![Big grin :D :D](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Welded frame and rear fork:
Steering:
Rear tire:
A123 battery mount:
Thanx
The system:
36V
1kW Hub motor
30A controller
simple BMS
5A DC-DC converter
12S A123 prismatic cells (upgradeable to 24S) 20AH
full throttle
Light switch, front rear lights, stop light
Horn (nasty one)
Old style voltmeter (Probably not)
Color scheme: Box, steering - graphite, all the tubing, forks - bright red, fenders, rims - white.
________________________________
Here is the donor bike i picked up for 30USD:
![04.jpg](/sphere/proxy.php?image=http%3A%2F%2Fi883.photobucket.com%2Falbums%2Fac36%2Fagniusm%2FMeduza%2F04.jpg&hash=131075b932c852c463fedbdf39d29751)
The box for battery and all the electric components:
![11.jpg](/sphere/proxy.php?image=http%3A%2F%2Fi883.photobucket.com%2Falbums%2Fac36%2Fagniusm%2FMeduza%2F11.jpg&hash=62d301dea235dbf51e083b6015a5cc49)
![10.jpg](/sphere/proxy.php?image=http%3A%2F%2Fi883.photobucket.com%2Falbums%2Fac36%2Fagniusm%2FMeduza%2F10.jpg&hash=4eb8790755280d83d805d3964fa88f8e)
It does look like coffin, steampunk baby
Welded frame and rear fork:
![07-1.jpg](/sphere/proxy.php?image=http%3A%2F%2Fi883.photobucket.com%2Falbums%2Fac36%2Fagniusm%2FMeduza%2F07-1.jpg&hash=d12a03e803dd92bd6806410e9883aeed)
![08.jpg](/sphere/proxy.php?image=http%3A%2F%2Fi883.photobucket.com%2Falbums%2Fac36%2Fagniusm%2FMeduza%2F08.jpg&hash=d76c1b2004502aa27835b27d6674912e)
![06.jpg](/sphere/proxy.php?image=http%3A%2F%2Fi883.photobucket.com%2Falbums%2Fac36%2Fagniusm%2FMeduza%2F06.jpg&hash=44a7a9df3309bcf833f5e2779682047a)
![05.jpg](/sphere/proxy.php?image=http%3A%2F%2Fi883.photobucket.com%2Falbums%2Fac36%2Fagniusm%2FMeduza%2F05.jpg&hash=7b06004c8ecbde04c4dc5c25295c9b9a)
Steering:
![03.jpg](/sphere/proxy.php?image=http%3A%2F%2Fi883.photobucket.com%2Falbums%2Fac36%2Fagniusm%2FMeduza%2F03.jpg&hash=96a5bd2e093e3952d897fb083309ea7e)
Rear tire:
![02.jpg](/sphere/proxy.php?image=http%3A%2F%2Fi883.photobucket.com%2Falbums%2Fac36%2Fagniusm%2FMeduza%2F02.jpg&hash=1d1cac5370a0321f8ac67d80031fafee)
A123 battery mount:
![01.jpg](/sphere/proxy.php?image=http%3A%2F%2Fi883.photobucket.com%2Falbums%2Fac36%2Fagniusm%2FMeduza%2F01.jpg&hash=489fc47bd349074ac04ab5f11e84e1b3)
Thanx