0-24 volts

Bob K's picture

Modified Board

This is a conversion of a chinese knock off of the BMW street carver as designed
by Rudi Meuller. It was a short board of 150 watts and a 3 button wireless controller
that featured slow acceleration and braking ramps. This is a nice feature, actually.
I made it into a long board ( 48 inch ) and added a bigger 450 watt Unite motors MY-7618
24V motor.
I have a hitech R/C transmitter and reciever going to a Jetti 80 amp brushed speed
controller. It also has a deadman's switch so if you step off it shuts down.

Heater: 
A hot mamma
Batteries: 
20, Elite 4000mah Nimh
Charger: 
Hitech R/C charger
Controller: 
Jetti 80 amp brushed
Conversion time and cost: 
Rietti short board,150 watt, to long board 450 watt . $130 for board,$75 motor,$100 batteries,free controller,$75 R/C equip.
Curb weight: 
25 lbs. with nimh
Drivetrain: 
HTD belt
Lighting: 
street
Method for 12v system: 
none
Miles as an EV: 
2 miles per charge. SLA's fail at 20 amp load,just installed Nimh
Motor: 
MY-6812 ,brushed
Number of wheels: 
4
Seating capacity: 
On a skateboard??
Top speed: 
15
Typical range: 
twice around the block,more with nimh to be reported at a late date
Location: 
InsaneDiego
Vehicle Type: 
System Voltage: 
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e-commuter's picture

E-max Sport

Number of wheels: 
2
System Voltage: 
Vehicle maker: 
Vehicle Type: 
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Homemade E-Bike

this a work in progress using motors that will be returned to there rightful place after testing.

Heater: 
heat from controller lol
Batteries: 
2 x 12v 18ah AGM's
Charger: 
24v 8 amp
Controller: 
24v 500w YK42-2
Conversion time and cost: 
4 days $30 cash and parts already on hand
Curb weight: 
62.lbs
Drivetrain: 
24v 400w 20:1 gear motor chain drive using bicycles original sprockets
Lighting: 
n/a
Method for 12v system: 
n/a
Miles as an EV: 
67
Motor: 
24v 400w 20:1 gear motor 3/4in. shaft 1/4in. keyway 191rpm after gear
Number of wheels: 
2
Seating capacity: 
1
Top speed: 
18 mph
Typical range: 
5 mi.
Location: 
Nashville TN.
Vehicle Type: 
System Voltage: 
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Efried's picture

allwheel driven electric bicycle

Batteries: 
Welldone - amita cells proably LIIOn Mn
Controller: 
mars
Drivetrain: 
geared hub motor
Motor: 
400W Heinzmann and 200W unknow in the front wheel
Number of wheels: 
2
System Voltage: 
Vehicle maker: 
Vehicle Type: 
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Efried's picture

solar cruiser

Batteries: 
8 supercaps 220 F each
Charger: 
solar
Controller: 
reglermicha
Drivetrain: 
worm gear and chain
Motor: 
250W
Number of wheels: 
2
System Voltage: 
Vehicle maker: 
Vehicle Type: 
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maydin67's picture

Homemade Electric Bicycle

Batteries: 
12v12A 2each
Charger: 
24 volts smart charger
Controller: 
24 volt power on demand ajustable speed throttle
Drivetrain: 
Drect chain gear drive
Location: 
Yalova/Turkey
Miles as an EV: 
20km
Motor: 
250w/2500rpm
Seating capacity: 
only me
Top speed: 
40km
Typical range: 
20km
System Voltage: 
Vehicle maker: 
Vehicle Type: 
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Currie i-Zip Electric Chopper

Drivetrain: 
Chain
Batteries: 
24V (dual 12V), 12-amp hour sealed recyclable lead acid batteries in a removable V-Twin battery pack.
Controller: 
electronic pulse-width modulated (PWM) controller
Conversion time and cost: 
Stock but changed seat for better comfort, added speedo/odo
Curb weight: 
100
Lighting: 
after market bicycle lamp, flashlight battery
Motor: 
450W "Earth-Magnet" Electro Drive, 24-volt DC motor
Number of wheels: 
2
Seating capacity: 
1
Top speed: 
18
Typical range: 
25
Miles as an EV: 
50
Vehicle maker: 
Vehicle Type: 
System Voltage: 
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Teflonmonkey's picture

Dream Machine

Batteries: 
BionX NiMh 24 V, 8 Ah 9 pounds, (regen breaking)
Charger: 
Bionx, 1.8a?? 3 hours.
Controller: 
BionX, (dosen't state much, A?) back light, alarm, w /4diget code, spedometer , odometer, (regen breaking)
Conversion time and cost: 
Quetzal 105 2000 aluminum used 750$ last floor test model, not selling for 1,395 sale 700$, building wheel custom spokes+rim 80$ chains 3 x 18$(MEC) 1590$ CANadian, (time joke)
Curb weight: 
45 pounds
Drivetrain: 
Brushless Hub motor, 36 spoke, 135mm axle
Lighting: 
3v lith 14grams
Miles as an EV: 
50km on level 4 and there was 40% juice left
Motor: 
BionX 250, peak 450 w 7.7 pounds
Number of wheels: 
2
Seating capacity: 
1
Top speed: 
60km hill 40km/h with tail., flat, 32km/ slight hill head wind, normal., 25 working,
Typical range: 
it looks like im going 80km on setting 4, pedeling better than expected but im not uing a thumb throtle i think that would use alot more bat.
Watt-hours per mile: 
??
Location: 
Ottawa Ont Canada
Vehicle maker: 
Vehicle Type: 
System Voltage: 
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Shogun MTB, Elation type conversion.

Curb weight: 
29 Kg
Batteries: 
2 x 17 Ahr SLA's
Charger: 
2 x 12v 500 mA, chargers
Controller: 
24 volt, 15 amp
Conversion time and cost: 
Hmm, about a week and $350
Drivetrain: 
Chain
Location: 
Ballarat, Victoria , Australia
Miles as an EV: 
new
Motor: 
250 watt geared motor
Number of wheels: 
2
Seating capacity: 
1
Lighting: 
battery operated LED bike lights
Vehicle maker: 
Vehicle Type: 
System Voltage: 
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Shogun Elation type conversion

Batteries: 
2 x 12v, 17Ah SLA's
Charger: 
2 x 12v, 500 ma, jump starter chargers
Controller: 
24 - 36 v, 15 amp
Drivetrain: 
Chain to bottom bracket
Motor: 
250 watt geared motor
Number of wheels: 
2
System Voltage: 
Vehicle maker: 
Vehicle Type: 
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