INFORMATION AND NEWS

June 21, 2023

There are several components involved in the assembly process of a viscous clutch. These components can be obtained through different manufacturing processes depending on the geometry and properties of the materials they are made of.

June 16, 2023

Cojali S. L. has been highlighted for its products and solutions for commercial vehicles at Automechanika Istanbul, the most important fair of components and services of the automotive sector worldwide, which took place from 8th to 11th June in Turkey, and which brought together around 58,000 professionals in the sector.

June 16, 2023

In Cojali, every component of a viscous clutch that arrives at our facilities undergoes a metrological inspection through a customised programme for each reference.

June 9, 2023

The performance of an electromagnetic clutch is controlled by the control coil, which is commanded by the vehicle control unit (ECU).

June 7, 2023

Documents about new Cojali Parts products are now available.

June 6, 2023

Cojali will present its products and solutions for commercial vehicles at Automechanika Istanbul, the most important fair of components and services of the automotive sector worldwide, which will take place from 8th to 11th June in Turkey, and bring together around 50,000 professionals in the sector.

May 30, 2023

Despite the great number of references contained in our product catalogue, sometimes our customers might require the development of new products for which Cojali does not have a standardised reference yet.

May 29, 2023

Currently, it is necessary for new commercial vehicles to meet the Euro VI standards, which deal with restrictions regarding fuel consumption. For this reason, all vehicle components that affect fuel consumption directly must achieve a performance as optimal as possible. These components include the fan clutch of the cooling system.

May 26, 2023

One of the most important parts of a cooling viscous clutch is the main shaft. The rest of parts are assembled upon this component, which is in charge of transferring the movement of the engine to the clutch and bearing its weight. For that reason, the main shaft is the component more prone to mechanical failures or breaks.

May 25, 2023

The automotive industry is constantly changing and it always aims at reaching maximum efficiency and consumption economy in vehicles.

May 24, 2023

When we are at the final development stages of a new viscous clutch model, it is essential to carry out performance tests in the vehicle itself in order to verify that the clutch behaviour meets the cooling needs of the vehicle under real conditions.

May 18, 2023

Giving a useful life to components of commercial vehicles is part of Cojali DNA, since we started our activity back in 1991 repairing cooling systems for this type of vehicles.