Advantage electric tricycle

High-quality large-capacity electric tricycle traction lead-acid batteries, power strong; high-quality DC motor, low noise operation, long life; speed control system with variable speed, simple structure and easy operation.
Electric tricycle, small size,taxi electric tricycle flexibility walk through the cramped road.
Electric tricycle with a reverse switch, can easily achieve reverse driving function, and with voice prompts, which is very practical in the road narrow alley, the alley, Whether with parking are very convenient.
Electric tricycle during operation no pollution, taxi electric tricycle help protect the environment, can be charged at night when electricity trough full use of power resources, environment protection and energy of social benefits.
Charging electric tricycle, the drive system has been designed using high-quality components, so operating costs greatly reduced, the average operating cost is much lower than the same car.

Electric car shock absorber

Comfort cushioning the impact of key components, which is divided into front and rear shock damping. There are many ways to reduce vibration test before,china 48cc scooters here is a common method, ride electric vehicles, rapid acceleration to maximum, and then suddenly the front brake, front shock absorber because the vehicle's own inertia will compress immediately, then clasped the brakes body with lower damping force pressure, damping is perceived in the end, if the damping in the end, indicating that the damping effect is poor quality, but off the front shock absorber. Test methods can ride after the shock of some deceleration zone or Goukan, perceived by the rear seat comfort, china 48cc scooters but also take place after a hard cushion quickly under pressure, perceived cushioning comfort. Good shock absorption in addition to having a downward compression damping function, electric tricycle should also have a damping rebound damping functions, rather than hard and fast bounce. Damping directly affects the performance of the vehicle comfort, if you feel is not obvious, you can ride a few more different brands of cars, look for feel.

Engine classification

For two-stroke engines engines and four-stroke engines
Two-stroke engines: Where every one rotation of the engine crankshaft, namely two vertical reciprocating movement of the piston stroke and complete a work cycle of the engine. wave110 cub motorcycle engine Four-stroke engines: Where the engine crankshaft rotation every two revolutions, the vertical reciprocating movement of the piston stroke and four cycle engine to complete a job. Duty cycle refers to the engine by the intake, compression, combustion and expansion work process (acting), consisting of the exhaust stroke. Engine complete a intake, compression, acting, exhaust process is called a work cycle, also known as a cycle.

Motorcycle clutch classification

Motorcycle clutch classification
1) wet multi-plate friction clutch clutch assembly immersed in the oil, CG 125cc two wheel motorcycle engine divided active, driven and separated into three parts. Engine power initiative by sprocket gear cover, cover with a slot surrounding Wuzheng embedded friction plate rubber cork friction material (active tablets), its outer edge bumps placed in an active cover trench along with the rotation of the active part of the clutch. Four steel driven piece by piece fixed inside the driven gear connected basin constitutes driven portion. Lord, driven piece staggered installation, fixed basin connected by internal splines and the transmission shaft, four on the clutch spring gland, pressed against the friction plate and driven piece, motorcycle engine the power to the transmission. The clutch is normally engaged type, when Squeeze the clutch cable so that the collar by hand in the left cover rotation, the collar of the adjusting screw to the right to promote the release rod and the gland, the spring pressure disappears, friction syndrome and driven piece separation.
(2) automatic centrifugal clutch This structure is used in Yamaha CY80, Suzuki FR50 and other mopeds, according to the level of the engine speed is controlled automatically separated from the clutch engagement. Clutch by the initiative, driven and separate engagement mechanism. Active in part by the clutch housing, thrust washer, clutch and other components. Driven in part by the friction plate, center sets and other components.motorcycle engine When the engine is running, as the speed increases, the centrifugal force generated by the ball along with the increases, the axial thrust to overcome the spring tension along the trench separating clutch housing inside outward movement, push the film tight stop oppression press the clutch plate friction clutch in the engaged state levy, the power output. When the engine speed is reduced to idle or turn off, the ball is reduced or no centrifugal force to separate the ball centrifugal force to overcome the spring tension along the trench so that the ball back in situ, clutch.
(3) Shoe automatic clutch this structure is used in a number of miniature motorcycles, the active part driven by the crankshaft mounts, three hoof block assembly seat, and with a pin attached to the holder, spring shoes Block pull to the center of the crankshaft, so to maintain a certain gap between the hoof block assembly of the clutch disc and the driven part of the shoe. When the rotation speed increases, centrifugal force is greater than the hoof block the spring tension, throw it out, when the centrifugal force to a certain value on engagement with the clutch plate friction force to drive the driven part rotates, power is transmitted.