INFORMACE A ZPRÁVY

May 29, 2025

Despite our evolution towards Cooling Systems with more electronic control, at Cojali Parts we remain committed to our beginnings by manufacturing more than 150 references of aluminium fans for older commercial vehicles from Pegaso, Renault, Mercedes, DAF, Iveco, MAN and Volvo brands.

May 27, 2025

Elektrické spojení mezi vozidlem a elektromagnetickou viskózní spojkou probíhá přes konektor, ve kterém jsou namontovány kolíky. Tyto piny umožňují přenos elektrického signálu vysílaného řídicí jednotkou.

May 22, 2025

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.

May 21, 2025

Tras el lanzamiento de Jaltest TPMS, su solución profesional para la comprobación y programación de sistemas de control de presión de neumáticos, Cojali S. L. anuncia la comercialización de su nueva gama de sensores TPMS, diseñada para ofrecer la máxima flexibilidad y eficiencia en el mantenimiento de vehículos industriales.

May 20, 2025

Cojali will be present at EXPOPARTES 2025, the most important international trade fair for the automotive sector in Colombia

May 20, 2025

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

May 15, 2025

V Cojali prochází každá součástka viskózní spojky, která dorazí do našich závodů, metrologickou kontrolou prostřednictvím přizpůsobeného programu pro každou referenci konkrétního dílu.

May 12, 2025

Jsou dostupné dokumenty o novinkách v produktech Cojali Parts.

May 8, 2025

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 6, 2025

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 4, 2025

Una delle componenti più importanti del mozzo viscostatico di raffreddamento è l’asse principale. Il resto dei componenti viene montato su di di esso ed è il responsabile della trasmissione del movimento del motore alla frizione, sostenendone il peso. Per questo motivo l'asse principale è il componente più esposto a guasti o rotture meccaniche.

April 11, 2025

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.