Electric bicycles environmental protection, electric vehicles will not discharge toxic gases, causing air pollution, which is the first major advantage of electric vehicles compared to cars and other means of transport. Some people may say that the electric car battery with bad, it will cause pollution, this view has been not realistic. Because now there is a battery repair technology, can quickly repair the old battery, the old battery can still buy and sell money, and can achieve the unified management and disposal of used batteries, so the electric car is a kind of not pollute the environment Green transport. Energy: the same 100 km walk away, the car generally 5-15 liters of gasoline, motorcycles have 2-6 liters of oil, but the electric car as long as about 1-3 degrees. In the world of energy crisis is increasing, the electric car is a very sensible choice. Save money: due to energy saving, the use of electric vehicles than other means of transport to save more. For example, the same use of the journey (according to about 1,000 kilometers per month), the use of cars to spend 600 yuan; the use of motorcyclists to 200 yuan, and electric cars were only 30 yuan. Therefore, the electric car by the masses of the people welcome. Save trouble: now with fuel trucks, in addition to refueling expensive, there is a difficult problem of refueling. With the sharp rise in international oil prices, the rapid increase in the total domestic automobile, China's oil shortage problem has become increasingly prominent. Many gas stations can not be all-weather trip to open the supply of gasoline, the results of car owners often have to line up and other fuel. Sometimes finally routed to, was told that the oil did not, and there is no gas station near the whole life arrangements have been disrupted. The electric car does not exist the problem of refueling, as long as the charge on time, in the daily city life can replace the car. Even if the occasional no electricity, the streets around the temporary charging point and the basement of the parking room can also be a good solution to the problem. Electric Bicycle,Hub Motor Electric Bicycle,Fuel Electric Bicycle,Brushless Motor Electric Bicycle QuZhou Benneng Vehicle Co.,LTD , http://www.cn-ebikes.com
FSH - FMI2020 -B series of high-precision fluid dispensing / refilling pump consists of a digital control box, stepper motor and one to two high precision rotary ceramic pump modules driven by step motor. The systems flexible design allows customers for easy system integration. 24V PLC I/O, user friendly7 inch color touch screen interface, and standard communication interfaces are all standard features.
FSH - FMI2020 - B series system comes with compact design with wide range of power supply (100V-240V) without the need of voltage selection. The system's high precision ceramic pump modules are corrosion resistant, maintenance free, and for easy assembly / disassembly.
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Model
Max dispensing volume per stroke (ml)
Standard rate(r/min)
Accuracy
FSH-FMI2020-B0-D(single end)
0~1
0~1500
±0.3%
FSH-FMI2020-B0-S(double end)
0~1
0~1500
±0.3%
FSH-FMI2020-B3-D(single end)
0~3.2
0~1500
±0.3%
FSH-FMI2020-B3-S(double end)
0~3.2
0~1500
±0.3%
Working Principle:
Stepper motor drives the ceramic piston/cylinder for reciprocating rotary motion. Rotary motion is to change valve direction. Reciprocating motion is to switch fluid inlet and outlet direction for dispensing (refer to chart)
System Characteristics:
7" color  touch  screen. User  friendly  English / Chinese interface.
Selection of single end and double end pumps. Double end pump offers better cost-effective value;
High precision. High repeatability (accuracy of ± 0.3%).
Drawback function (No fluid waste. No fluid dripping on needle).
Touch screen interface offers user friendly operation with easy understanding as well as flexibility for system integration.
It can be either integrated into automated production line, or integrated with glove chamber operated semi-automatic machine production.
Concrete system design with firm structure. Very simple operation and minimum maintenance.
Fast dispensing volume change. Model B uses gear screw volume change.
Corrosion resistance to acid or alkali fluid or chemical reaction. Compatible with most fluids.
Elastic sealing approach for fluid inlet and outlet provides more reliable sealing.
Maintenance free design. Almost zero wearing parts. Helps customers maximize machine uptime. Minimize machine downtime and maintenance cost.
Dispensing and loop operation mode. Forward and reverse direction motion mode.
Rich ontrol interface selections. Medium / high torque motor selection.
Standard communication interface: PLCÂ I/O,CC TRIG,AUX OUT; Option of RS232.
Wearing resistant. No moving sealing O-ring (tens of millions of operation without wearing);
Ceramic pump modules can be customized .
Typical Application:
Lithium  battery  electrolyte injection;               Â
Fluid drug dispensing or filling; Â Â Â
Reagent dispensing or filling;
Contact lens dispensing ; Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
Spraying or coating;
Flavor, essence and liquid vitamin additions.