Dictionary of Kozmaksan

Dictionary of Kozmaksan

Dictionary of Kozmaksan


What is Cooling System?


 Cooling system, apparatus employed to keep the temperature of a structure or device from exceeding limits imposed by needs of safety and efficiency. If overheated, the oil in a gearbox loses its lubricating capacity. Cooling systems are employed on Power Take Off Unit with Lubrication Pump. In otherwise, If lubrication pump does not enough for cooling the system, we need to use Fan, Heat Exchanger to cool the system. Depending on conditions (Pump rpm value, power, climate condition, type of truck, working hours etc.) Kozmaksan can suggest the best option for cooling system. 

Lubrication Pump?


Lubricating oil pumps are used to supply oil to lubricate parts inside of gearbox. Lubricating oil is the lifeblood of a gearbox. When oil levels fall, the gearbox fails. Oil using for film thickness to reduce friction and friction losses.
In the case of circulation lubrication, the lubricating oil pump takes in an amount of oil from the gearbox, forces it through the lubrication points and then feeds it back to the gearbox. Gear pumps, which are able to generate high static pressure in the lubricating oil system, are preferably used for this purpose.
For these purposes, we use lubrication pump on different products to cool the system and reduce the friction losses to take better performance results about specifications. With using the right oil, our units will have better performance results and lifetime in running.




What did you mean by Sense of Rotation?


Sense of Rotation of gearbox’s output describes what direction will shaft rotate. It can change with which side we are looking. In according to front or rear looking it could seem different ways. So, the most important part about Sense of Rotation of shaft, we have to indicate where we are looking at. There two different rotation types;
  • CW: Clockwise
  • CCW: Counter-Clockwise

KOZMAKSAN also using two different types of looking to represent the sense of rotation of gearbox unit;

  • Front of Truck
  • Rear of Truck




What Are Those Plugs And Sensors For?


Oil Filling Plug
A plug on the product which is using to fill the oil inside of gearbox. A plug we need to dismantle it to fill the oil.

Air Vent Plug