Pendulum gearbox cat. no. 00 0643 656 3 Agrosikora

Pendulum gearbox for CLAAS combine harvester

Pendulum gearbox for CLAAS combine harvester(cat. no.00 0643 656 3) is a mechanical element used to convertrotary motionintopendulum motion, i.e. oscillatory. This type of motion is crucial for the operation of cleaning systems in the combine, where controlled vibrations are required.The CLAAS pendulum gearboxenables precise control of the movement of elements such as sieves or straw walkers, directly affecting the efficiency of separation and the cleanliness of the harvested material.

Where is the pendulum gearbox located in a CLAAS machine?

The CLAAS pendulum gearboxis located in critical areas of the combine harvester where working elements require cyclic pendulum motion. It is most commonly mounted in:

• The cleaning system– drive for vibrating sieves responsible for separating grain from chaff and straw residue.
• Straw walker mechanisms– in models where straw walkers operate with a pendulum motion, the gearbox provides them with the appropriate rhythm.
• Material transport channels– where pendulum motion facilitates the movement of the plant mass inside the machine.

Its exact location may vary depending on the model and construction of the specific combine harvester.

Application and functions of the CLAAS pendulum gearbox

The primary taskof the pendulum gearbox for the CLAAS combineis to convert steady rotary motion into rhythmic pendulum motion, used in grain separation and cleaning systems. Its reliable operation significantly impactscleaning efficiencyandoverall harvest quality.

Key functions:

• Generation of pendulum motion– drives elements performing oscillatory motion (e.g. cleaning sieves).
• Control of amplitude and frequency– ensures the correct motion parameters for maximum separation efficiency.
• Effective torque transfer– delivers power from the drive system to the cleaning components.
• High durability– made of materials resistant to wear and vibration.
• Operational reliability– essential for the smoothness and continuity of the harvesting process.

Application in CLAAS combine harvester models

Catalogue number00 0643 656 3indicates apendulum gearboxused in the following series of machines:

• CLAAS LEXION– widely used in the 400, 500, 600, 700 series – mainly in cleaning systems.
• CLAAS TUCANO– models 300, 400, 500 – depending on the configuration of the cleaning system.
• CLAAS MEGA / MEDION / DOMINATOR– in older models also used in similar systems.

Due to the variety of applications, we recommend that you contact us.