Synchronizer gear 12JSDX240T-1701111-1 for Sinotruk howo truck Genuine FAST transmission spare parts

Synchronizer gear 12JSDX240T-1701111-1 Introduction

Basic information

12JSDX240T - 1701111 - 1 Synchronizer gear is a key component used in transmissions. The "12" in "12JSDX240T" usually represents 12 gears, "JSD" may be the specific code of the transmission model of this series, and "240T" may be related to parameters such as the torque it can withstand. The "1701111 - 1" at the end may be the specific number of the part, which is used for production management and part identification.

Function

Shift synchronization function: The main function of the synchronizer gear is to quickly synchronize the speed of the gear to be meshed during the shifting process. When the vehicle shifts gears, since the gear speeds corresponding to different gears are different, if they are directly meshed, impact will occur and damage the gears. The synchronizer gear can synchronize the speeds of the driving gear and the driven gear through friction and other means, thereby achieving smooth shifting. For example, when shifting from a low gear to a high gear, the synchronizer gear can make the high-speed rotating engine output shaft and the relatively low-speed rotating target gear reach the same speed in a short time, making the shifting process smooth.
Power transmission optimization: It is an important link in the power transmission chain. Through precise gear meshing, the engine power can be effectively transmitted to the vehicle's drive wheels according to the appropriate transmission ratio. The appropriate synchronizer gear can ensure the high efficiency of power transmission and reduce power loss, thereby improving the vehicle's fuel economy and overall performance.

Application scope of synchronizer gear 12JSDX240T-1701111-1

This type of synchronizer gear is mainly suitable for matching 12-speed transmissions, usually used in heavy commercial vehicles such as heavy trucks, large buses, etc. These vehicles need to shift gears frequently to adapt to different road conditions and load conditions. The excellent performance of synchronizer gears can ensure smooth and efficient power transmission of vehicles under complex working conditions. During cargo transportation, it can adapt to the power transmission needs when the vehicle is fully loaded or overloaded, ensure the normal operation of the transmission, and extend the service life of the transmission.