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What is the synchronizer used for?

16.02.2024

The synchronizer is a part located in the gearbox of a tractor. Its main function is to balance the speed difference between gearwheels in order to facilitate smooth and seamless gear changes.

The synchronizer is a mechanism designed to synchronize the speed of gearwheels (gears) during gear shifting in a tractor. Especially in manual gearboxes, it's crucial for the gearwheels to meet at the right speed and time during gear changes. The synchronizer facilitates this process, providing smoother, quieter, and faster gear shifts.

Typically, the synchronizer includes a sliding ring or a conical mechanism that works in conjunction with movements of the gear lever. This mechanism detects the movement of the gear lever to change gears and appropriately equalizes the speed of the gearwheels, ensuring smooth gear changes.

When used in large vehicles like tractors, it's important for gear changes to be fast and accurate, as this contributes to performance and efficiency. Synchronizers optimize this process, providing the driver with a more comfortable driving experience.

A159292 PISTON
A159292

PISTON

CNH
5127387 SHIFTER FORK
5127387

SHIFTER FORK

CNH
5177056 MAIN SHAFT
5177056

MAIN SHAFT

CNH
84222590 SYNCHRONIZER
84222590

SYNCHRONIZER

CNH
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