XIAN YOU

XIAN YOU

NEWS CENTER
All Categories >

26

2018

-

11

Although sparrows are small and full of internal organs, the automatic transmission of motorcycles is not simple.

Author：

Like automobiles, many motorcycles are equipped with automatic gear shifting mechanism. In addition to common scooter models, cross-cycling models also have this configuration， For those who are not skilled in shifting operation, the addition of automatic shifting makes motorcycles no longer have barriers.
CVT (automatic transmission)
CVT gearbox consists of two sets of variable cone wheels and a belt. According to the different speed and speed of the engine, two sets of cone wheels are changed to realize the change of transmission ratio. CVT gearbox has no fixed gear, but in order to increase driving pleasure, some models have added analog gear.
The advantages of CVT gearbox are smooth and linear transmission process. no setback at all, high transmission efficiency, simple structure, easy maintenance and maintenance. The disadvantage is due to the limitation of volume, limited bearing capacity, can not match the model with excessive horsepower, and when the gearbox load is larger. the heat is larger, and the heat dissipation capacity is poor.
Represent models:
Vespa GTS Super 300
Suzuki Burgman 650
Aprilia Mana 850
DCT (Double Clutch Automatic Transmission)
DCT gearboxes are similar to traditional gearboxes, but equipped with two sets of automatic clutches. which respond through computer control. Two sets of clutches are responsible for the separation and meshing of odd and even gears respectively. They work alternately in shifting to achieve the effect of no clearance.
Honda official publicity, HONDA DCT gearbox overall stability, high transmission efficiency, short shift time, clear gear, have a certain degree of control fun. However, after experimenting with NC750S with DCT, the author believes that the shift lag of this automatic transmission mechanism is serious. When your throttle is wide open and you want to gear up as soon as possible, the reaction of the car seems to be saying, "Can you slow down? I can't respond. DCT system also has relatively high manufacturing cost, heavy weight and cumbersome maintenance. Despite Honda's introduction of this transmission mechanism to non-dual, VFR1200 and other magic cars, the sales of DCT versions have been unsatisfactory. The main reason is that this gear shifting mechanism can not bring more control fun.
Represent models:
Honda X-ADV
Honda CRF 1000L Africa Twin
Honda VFR1200F
Fast shift (semi-automatic shift mechanism)
Motorcycle rapid shift mechanism is very similar to the AMT of automobile. It is to add an electronic control system to the traditional transmission. In the allowable range of engine speed, the shift rod is directly operated, and the computer will control the engine speed to complete the shift operation.
The advantage of the fast shifting mechanism is that it has the same control pleasure as the traditional gearbox, and has lower requirements for the driver's operation, which can effectively prevent the damage of the gearbox caused by operation errors. The disadvantage is that this kind of mechanism only matches in the high-end sports car model, the manufacturing cost is high, and it is not helpful to start.
Represent models:
BMW S 1000 RR
Aprilia RSV4 RF
DUCADI Panigale R
Another kind of gearbox is often seen in automobiles, but never on motorcycles. This is AT (Hydraulic Automatic Transmission). AT gearbox is composed of hydraulic torque converter and planetary gear set. Different planetary gear sets constitute the corresponding transmission ratio, which is switched by multi-plate clutch to achieve the purpose of shifting.
However, AT gearbox is not suitable for motorcycle installation because of its large volume and heavy weight. Moreover, because of the long shift time and the non-linearity of power transmission during the shift process, it has a certain impact on the curve riding, so that it can not be applied on two-wheeled motorcycles.

Previous

CVT Detailed Transmission of Speed Change System of Scooter Motorcycle

Construction and Working Principle of Motorcycle Transmission

Next

Previous

CVT Detailed Transmission of Speed Change System of Scooter Motorcycle

Next

Construction and Working Principle of Motorcycle Transmission

Latest News

2022-12-29

Xianyou's 20 Years of Transformation -- Foundation Laying Ceremony of Xianyou New Technology Factory

The record of the first 20th anniversary celebration of Chongqing Xianyou Technology is also the foundation laying ceremony of the new factory of "Chongqing Xianyou Technology Development Co., Ltd. New Energy Industrial Park".

2022-12-29

What are the functions of gears? What industries are gears suitable for?

In the whole mechanical field, mechanical gear is a widely used mechanical transmission part, which has the advantages of compact structure, stable transmission ratio, high transmission efficiency,

2022-12-29

Fault Diagnosis of Automobile Transmission Gears

Automatic transmission is an important power assembly of automobile. Once a fault occurs, it will have an immeasurable impact on people's travel. Therefore, it is necessary to master the fault diagnosis and maintenance knowledge of automatic transmission.

2022-12-29

Xianyou Technology 20th Anniversary Commemorative Product

A person spent most of his life developing a product, a company used 20 years to produce a product, and a team used 20 years to create a miracle! "Chasing the industry" has created too much and changed too much... 20 years ago, do you know the meaning of "Chasing the industry"?

2022-12-29

Mechanical disc brake - a revolution in braking safety of low-speed vehicles

Chongqing Xianyou Technology Development Co., Ltd., as an old brand enterprise engaged in the research, development, production and sales of chassis transmission systems for low-speed vehicles, has been adhering to the enterprise development purpose of technology as the guide and innovation to promote development since its establishment in 1998.

2018-11-26

CVT Detailed Transmission of Speed Change System of Scooter Motorcycle

The invention of CVT continuously variable transmission system makes cycling a lot easier. The CVT system composed of several organizations plays an important role in

Hello！

Thank you for visiting the official website of Xianyou Technology. If you have any cooperation intention or suggestions, please contact us through the following ways, and we will reply as soon as possible. Thank you!

Add：No. 6 Dongshan Road, District B, Jiulong Industrial Park, JiuLongpo District, Chongqing, China.

Tel：+86-18523977804

Fax：+86-023-68967913

©️ 2023 Chongqing Xianyou Technology Development Co., Ltd. All Right Reserved.

1渝公网安备50010702505024号  Powered by：www.300.cn

SAF Coolest v1.3 设置面板ZTASS-AZRT-DSAFE-AEZ

图片ALT信息： Xianyou Technology
营业执照及SEO链接： Business License

SVG图标库请自行添加图标，用div包起来，并命名使用