This paper describes some domestic representative bike conversion kit the whole circuit, and point out the difference between other products and their characteristics. Listed in the circuit are derived based on physical mapping, map scale component by the author. Through the presentation of specific examples, the purpose of replication.

bike conversion kit
Popular electric bicycles, electric motorcycles most use DC motors, DC motor speed controller for many species. Electric vehicle controller core is the pulse-width modulation (PWM) device, and a sound controller, also has a battery voltage protection, motor overcurrent protection, power brakes, power display.
The size of the controller to power electric vehicles can be divided into high, medium power, low-power categories. Electric bikes use a low-power, cargo tricycle, and electric motors to be used in power and high power. With the motor from the sub, can be divided into brush, brushless two categories. About brushless controller, subject to current technology and cost constraints, the failure rate is higher. I believe that the brushless controller maintenance should be the main manufacturers. The applications have more brush control, is able to use similar controllers for direct substitution or maintenance.

Bike Conversion Kit – Electric drive system for bicycles.

Our system is designed for 90% of the bicycle rim 26.
It’s pretty simple to install and requires no electrical connections making it everything is connected.
It only takes a couple of tools to assemble the grill, engine, accelerator and brake levers.
Once done, place the batteries, and enjoy a high performance electric vehicles, fast, quiet and economical.
To install the battery holder grill, it is necessary that the frame of the bike has: 1) Holes on the rear axle to mount traditional grill. These perforations with internal thread, allow istalacion bolts that anchor the grid carries batteries in its foothold principal.2) Support for V Brake rear brakes. There are installed brackets that hold the second support grid baterias.La carries most of the bikes that are in the market have these features. Now, if you have no rear brake Brake V, it is still possible to hold the grill to the frame using clamps.

Turn your conventional bike into “electrical” pedal-assisted electric equipment of high quality and well made ​​long journeys with much less effort and while exercising.

Electric bike conversion kit composed of high quality 250W wheelers (not including the tire), Lithium Battery with BMS (Battery Management System), pedal sensor, selector switch on the level of assistance, wiring and battery charger.

The bike conversion kit Bereco applies almost 100% of the bikes on the market, provided that the distance between forks is 100mm, which is the more standard implemented worldwide. Likewise, the kit is available in various wheel sizes from 20 inches to 700 C, through 22, 24 and 26 inches.

According to the Bereco Bike Kit versions with the help can provide a range of between 50 and 100 km, always depending on usage conditions and terrain, so you can plan trips that were previously impossible by distance.

SPECIFICATIONS:
Motor: 250 W, Front Wheel
Wheel Diameter: 20, 22, 24, 26 inches and 700 C
Pedal Assistance: 2 Levels
Battery: 36 V/10 Ah Lifepo4 of
Battery Life: 2,000 cycles
Autonomy *: 90/100 miles at full load

Our bike conversion kit includes everything you need motor, with components of proven reliability and energy efficiency.
Bike conversion kits are supplied with the battery, control box, support and charger.
The kit includes
Leaf 350 watt motor. radiated.
With technology “brushless” brushless and maintenance. It offers excellent performance (greater than 80%) in dimensions and weight (3.7 kg. Rim and 2.85 without) tight. You can choose which tire is mounted engine (size, type of single, front or back). See the best option for you in the top down. Compatible with disc brakes. The engine is designed to fit into a standard 100-mm fork in front configuration. It has a 11 cm-tight connector for convenient installation and maintenance of the wheel, for example, in case of puncture repair. Please check the dimensions of the engine with this PDF document (click). Also available for rear wheel option.
  Computer-controlled 14 amp.
It is the system control center. The driver picks up the signal from the pedal sensor (PAS) or the accelerator and sends the necessary power to the motor. Includes PPS system, progressive power delivery, which makes controlling the bike and avoid skidding. 500 watts maximum power. Controller Dimensions: 8 cm. X 6.5 cm. X 3 cm. Weight: 240 gr.
  PAS pedal sensor
Mounts to bottom bracket. Detects the user’s pedaling and sends a signal to the controller for the active engine. Its installation requires removing a pedal and crank shaft of the bowl of it.
our PAS systems offer up to 4 levels of assistance, depending on the user’s lack of pedaling. The starting system is scheduled to be smooth to avoid skidding
You may need a crank extractor tool and an exhaust bracket.
  Accelerator
The accelerator allows you to use the bike as a motorcycle, this is not necessary to pedal. It’s kind of “trigger”, ensuring compatibility with change and handlebar grips. It incorporates a three-battery indicator LED.
It has cruise control. Select a speed and let it set for continued assistance. Note that the use of accelerator is not entitled to public roads according to CE standards. – Installation is optional.
  Cut brake levers v-brake signal
They are a recommended safety feature if you install the accelerator. They cut the signal from the engine as soon as you press the brakes, preventing, for example, the user can continue accelerating in an emergency.
  Lithium 36v RN. 7 amp. support
Battery ideal for traveling around town and on short distances. Range up to 40 km. under normal conditions. Ideal for easy installation (installed on the seat post). It has a compartment for the driver and contact lock and key. Dimensions 25 cm X 15 cm. X 9 cm. and weight 3.40 kg (without stand) The installation of this battery may increase the minimum height of the saddle.
  42v Smart Charger. 1.8 amp.
Charge your battery from 1 to 5 hours depending on the download. Once loaded, state passed the float to keep it without overloading. You can purchase additional, for example, for home and office.
  Washers and plugs of the engine.
Set of washers, protective caps of the engine for its new motorized wheel.
  Manual assembly step
A visual manual with wiring diagram and mounting kit step by step. In addition, the team is available to help you at all times.

An electric vehicle conversion is the modification of a conventional internal combustion engine vehicle (ICEV) to electric propulsion, bike conversion kit is for electric bike,creating an all-electric or plug-in hybrid electric bike.
Almost any vehicle can be converted to electric. Many people prefer to pick a vehicle that is light and aerodynamic in order to maximize distance traveled per battery charge. There must also be adequate room and load capacity for batteries.
The battery pack, which provides a source of electrical power. The most commonly available and affordable batteries are lead-acid flooded type. Next are the AGM (Absorption Glass Mat) sealed maintenance free batteries, a little more powerful and expensive. Then there are the more exotic batteries like Ni-MH and Li-ion; more difficult to find but light and longer lasting, maintenance free, and much more expensive. The new lithium batteries are showing some promise for EVs in the near future.
The charger which restores energy to the batteries (which may be mounted within the vehicle or at a special charging station at some fixed location)
The power controller, which regulates the flow of energy between the battery and the electric motor(s), controlled by an electronic throttle.
One or more electric motors and their mechanical attachment to the driveline
Power conductors connecting the battery, controller, and motor(s)
Accessory equipment to power auxiliary equipment such as power brakes and heating system
Control circuitry and equipment to allow control and interlocking of the various components
Instrumentation specific to the operation and maintenance of the bike conversion kit.