Two or three wheeled electric bicycles
Submitted by yendrek3 on Tue, 05/12/2009 - 01:44
Hi I Own my wonderful Electric bike. It's made by Oxygen Bicycles and I just love it. It's a 36V motor with lithium ion battery, takes me everywhere in London. The one I bought is Oxygen Emate Explorer Got is at the good price for the quality. If anyone looks for an electric bike then I can recommend this one. I had it for the past 12 months and the only thing I had to do is to change the brake pads and recharge the battery. Definitely good value bike for money.
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Submitted by mattchicken on Thu, 04/23/2009 - 11:01
Conversion time and cost:
two days initially, constant tinkering thereafter, £35
Method for 12v system:
12v cooling fan taken from accross one battery
Typical range:
between 10 and 15 odd miles
before comments
Submitted by Bobcat31 on Wed, 04/22/2009 - 04:39
before comments
Submitted by khammo01 on Fri, 01/09/2009 - 09:33
Japanese commuter bikes always have a front basket. This was a great place to install all the wiring, right on top of the powered wheel, which kept the wires short and neat.
The original wheel was 27" and the new wheel is 26", so I had an extra 30mm of space after lowering the brake and fender to match the new wheel size.
I also artificially raised the basket about 30mm, and this clearance was perfect to slide in a 75mm thick LiFePo4 battery.
Conversion time and cost:
Lighting:
Battery powered LED light
before comments
Submitted by kyrouf on Wed, 12/03/2008 - 01:00
Batteries:
Tysonic Sealed Lead-Acid 12V, 12Ah (4)
Charger:
48 Volt INLINE Charger fan cooled (Yi-Yun)
Conversion time and cost:
Curb weight:
80lbs (the bike) 150lbs (ME) total of 230lbs.
Drivetrain:
motor Gear Ratio: 60:9 (6.67) to 10 tooth sprocket to( #420) chain to 32 tooth sprocket to 26 inch wheel...
Heater:
Sun, but I could use a 12 volt hair dryer.
Method for 12v system:
(8) 1.5 volt lithium cells run in series to create 12 volts
Motor:
600W 36 volt GEARED Motor (Unite) (overvolted to 48volts to create 864 watts)
Top speed:
25mph (0 to 25 in around 4 seconds) lots and lots of torque through all the gear reduction at the cost of speed, but thats the point! It needs to climb SF HILLS!
Typical range:
I have only gone 5 miles at a time so far but It should have a range of 10 to 12 miles.
Lighting:
(12 volt) 20 led desk lamp in front and 3 led in back
before comments
Submitted by Gendronw on Sat, 11/01/2008 - 18:28
Batteries:
2x 48v batteries pack plugged in parralel
Conversion time and cost:
Miles as an EV:
9km including one big big hill
before comments
Submitted by noobster on Thu, 10/16/2008 - 03:09
You can find more about my bike at electricky.googlepages.com (no www.)
Batteries:
two 12v lead acids aprrox 25ah
Charger:
schumacher speedcharge 2/12/25
Controller:
built in to 400w kollmorgens
Conversion time and cost:
Drivetrain:
front wheel drive 6:1 gearing
Heater:
just what comes off the motors, lol.
Lighting:
red led rear running light and headlight
before comments
Submitted by DGoncz on Thu, 10/09/2008 - 05:20
More later: search Google "MOEPED" for all versions
Batteries:
1500 mAh NiCd pack, 11 cells, "recharges your car battery" type; Maxwell ultracapacitors
Charger:
Tiny little wall wart 12 VDC 600 ma
Controller:
2PDT reversing switch; 4PDT capacitor series/parallel switch; both rated 15 A
Conversion time and cost:
Lighting:
Not mounted: Two J. C. Whitney LED fog lamps under seat
Method for 12v system:
NiCd gives and receives energy from caps, tending to maintain 12 VDC
Miles as an EV:
About 250 with current motor; about 500 with previous motor
Motor:
Wilderness EV BD-36 brushed hub motor in 20 inch rim
Typical range:
Unlimited; I poop out after 25 miles with system or without it
Watt-hours per mile:
N/A: capacitors give and receive energy from wheel ascending/descending
Location:
Next to my desk here in Seven Corners, VA 22044-0394
before comments
Submitted by Gumby on Sun, 09/07/2008 - 08:31
Heater:
Solar :) drive fast for AC
Batteries:
48V 20AH Sealed lead acid
Charger:
Charger Input AC 100 – 240V, Output DC 48V, BM-online
Conversion time and cost:
before comments
Submitted by derweissengel on Wed, 07/23/2008 - 16:53
Batteries:
2 x Powerizer 25.9V 21AH LiPo (51.8V 21AH)
Charger:
Unknown Chinese 3A 29.4V Li Ion
Controller:
Crystalyte 4840 (48V 40A)
Conversion time and cost:
$1200 for motor/controller kit, $1100 for batteries, $300 for beefed-up custom front fork, and another $500 in general bike/component upgrades
Lighting:
B&M 4DToplight LED taillight
before comments
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