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controler upgrade

I have a 07 cougar xr7 48v 600w scooter. 22mph. I add 1 battery and Bam 29mph. Now I bought a 800w 60v controller will it hook up. The wires on the new controler are thinner does that matter and more of them. Do I need a 60v charger after the change. How do I know what wires go where. I need help please markxr7

Electric Motorcycle Fire: Was It Battery or BMS Problem--Seeking Explanations

How can we determine if our electric motorcycle had a BMS? We imported 2 electric motorcycles in late 2010. They were ordered with a 5000W motor and 72V90AH LiFePO4 battery packs with a BMS. They were routinely charged and test ridden. One bike had about 500 miles. A few weeks ago, it was ridden 20 miles and parked. Approximately 50 minutes after the ignition was turned off, the bike burst into flames and was demolished. Fire marshall determined no signs of foul play. We trying to determine the cause. We are speculating that the battery pack was NOT LiFePO4. We are also speculating that there was no BMS installed, because we cannot find any circuitry between the + and - terminals. How can we verify if there is a BMS? Is there any other way to determine by examining the other bike? We are looking for answers to this safety issue.

12 inch scooter motor

12 inch hub motor with tyre 36v 250w for electric scooter. Rated voltage:36v Rated power:250w Dropout size:125mm Weight:4.6kg

Boyd6944's picture

60 volt controller & motor

Hi to everyone, I'm working on upgrading an electric scooter and wanted to know if anyone has a 1500w 60v controller and a matching motor. Or know where to get one that won't ask questions when it pertains to shipping to Canada and our laws about power ratings. The rear rim it has to fit is 16" diameter. The white one is the one I need the parts for.

DIN rail mount DC-DC Converters

Current Logic now introduce a new series of DIN rail DC-DC Converter. They can quickly snap onto a DIN rail with built-in DIN rail clips that require no additional brackets.

First made converter in din rail mountable enclosure is a 24V to 12V converter with rated power at 100W (120W max). It is for industrial use and is more tightly regulated than former 24V to 12V converter. The module also has an adjustable output from 11~13V. This give user more convenience in designing their own system.

Electric Scooter Poblem

I bought an electric scooter that has 2 motors one in the front wheel and one in the back wheel for some reason the back motor only works when it wants too. I have no idea what to do or the make or modle of this scooter. Any help would be gratefully appreciated.

Thank You
Richard

electricmoped's picture

Zhejiang Haoren Electric Vehicle Co., Ltd.electric scooter Manufacturer electric moped - in 2012 year

Zhejiang Haoren Electric Vehicle Co., Ltd.Established in 2002, which is located in Zhejiang , near Shanghai. We manufacture and export the electric vehicle include EEC electric motorcycle , EEC electric moped,electric scooter,electric bicycle,Electric Dirt bike,Electric Pocket Scooter, we also can manufacture different power of motor, controller .

Zhejiang haoren has a great R&D department which covers more than 400 square meters, and owns more than 200 staff members with senior & intermediate technical titles. We are ready to provide you with OEM services. With our joint effort, haoren Vehicle have been CE, EEC, UL, EPA, CARB and ISO9001:2000 Quality Management System certified. haoren Vehicle always develops 5 new scooters every year to meet different requirements from different markets.

Zhejiang haoren the leading experienced electric scooter manufacturer in Zhejiang . We produce high power, great performance and good quality electric scooters ,electric bikes and electric moped.

Export Markets
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inventpeace's picture

GOING Green Green Green !

Welcome to this ANYTHING GREEN " Blog.
Recently we have been discussing researching ways to make energy free or near free, YES we know perpetual motion is impossible as everything including the sun runs down someday (billions of years), BUT some things offer for at least your life time a kind of a free ride, such as : Solar (not cheap to buy , but it does provide a kind of free energy for years), Sterling Engine (invented by a pastor in the 1600's in england it is said to be 50% (amazingly) efficient which is way above gas cars (ICE's) NOTE: IMHO the sterling engine is a combination of the hot air engine (really! ) they used in the orange industry in the south to provide a low HP power for orange sorting and crating equipment, (the hot air engine on display in debary fl museum at Debary Hall uses a firebox in which you build a fire of coal or wood and it heats air which pushes a piston, which turns a flywheel connected to a drive belt , when the piston reaches its limit, the hot air is let out, the piston (helped by the flywheel ) retreats, and the whole cycle begins again. Other types we are looking at are believe it or not: magnetic engine motors either totally free or low energy input ( "HOPING" for larger energy output).. its a shot in the dark as everyone agrees that the idea seems doomed from the onset as it seems to violate the law of conservation of energy, but on the other hand... instead of sitting in the dark in the cave, we now have light and heat etc because of inventors who refused to believe the "experts", (personally I think its a vague impossibility but its fun to look at all the tries that others have done, (search Magnetic motor on YouTube to find all the countless different designs and claims ,, two in particular to me seem on the "verge" of "maybe" being "possibly" viable..
You may know of the "perpetual" clock in the Smithsonian uses the motion of the earth to get its pendulum energy, and runs "free" forever for our lifetimes anyway. (we are upset with Smithsonian because the took the EV1 Rave Review Electric Car out at the request of GM ; GM sold the nimh 15 min electric car battery patent to Texaco in the 1999's and since then gasoline has skyrocketed)
Other ideas are a solar motor that tracks the sun using a parabolic mirror arrangement and perhaps a sterling or other type engine that can use the solar heat to power a perhaps 5hp engine.. 5hp seems low but really it would power a 2000 watt generator perhaps all day long on sunny days and really cut down your electric bill.. also function as emergency power, also could charge your electric car or bike.
I'd like to know how the electric bike batteries are holding up ?
Best Regards to all sincerely peaceful green people in the world !

crystalye motor

Hi i am planning on buying a electric motor for my push bike and im am told that crystalyte are one of the best on the market, but i am not sure witch one to use, im looking for a motor witch will give me the highest speeds. could anyone point me in the right direction.

Electric bike journey

V3 Cycle Analyst for Electric Bikes Ebike Display The Cycle Analyst V3 dashboard with speedometer sensor and magnet is a great addition to any Ebike
The Party's Over: Oil, War and the Fate of Industrial Societies
The Electric Vehicle Conversion Handbook
My House powers my car - bumper sticker
My house powers my car - grocery bag
The Party's Over: Oil, War and the Fate of Industrial Societies



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