Fan Clutch Purpose

A fan clutch is the assembly that your engine cooling fan rides on and that tells the fan when to turn on and off.

Ceiling fan mt edma. The fan clutch spins loosely until the temperature in the engine reaches a specific level of heat engaging the clutch and simultaneously allowing the fan to perform efficiently. A thermal fan clutch is a fluidic clutch containing a heavy fluid. Learn what makes a viscous fan clutch operate.

A fan clutch is a thermostatic engine cooling fan that can freewheel at low temperatures when cooling is not needed allowing the engine to warm up faster relieving unnecessary load on the engine. This is normally found at the front of the water pump and it is driven by a belt and pulley that is connected to the. This friction causes the fluid to heat and eventually the clutch will lock into a 11 speed ratio with the water pump.

The fan clutch is an automatic device that is frequently used in a vehicles cooling system. Bolted to the water pump between the water pump pulley and flange the clutch fan turns at engine speed and is driven by the serpentine belt. A fan clutch is attached to the front of an engine on rear wheel drive cars and trucks only.

The fan clutch is a thermostatic device operating based on temperature that is most often mounted to the fan and on the water pump or other belt driven pulley. This important part of the cooling system is used to pull air though the radiator when the car is stopped or. Thermally operated fan clutch.

The spring reacts to the temperature of the air passing through the radiator. Usually a bad or failing fan clutch will produce a few. As temperatures increase the clutch engages so that the fan is driven by engine power and moves air to cool the engine.

A bad fan clutch can leave you without an operational fan. The fan clutch will spin loosely until the temperature reaches a certain level at which point the fan clutch will fully engage so that the fan can work at maximum efficiency. So when the engine is cool or even when it is at a normal operating temperature the fan clutch will partially disengage the engines radiator cooling fan which is mechanically driven.

The fan clutch is an automatic device that is often used in a vehicles cooling system. Thus when the engine is cool or even when it is at a normal operating temperature the fan clutch will disengage the engines radiator cooling fan to a certain degree which is. Posted on march 15 2016.

As the fan clutch is a cooling system component any issues with it can cause overheating and other issues. What is its purpose. A central core which locks and unlocks based on the temperature allows the fan to spin with the engine crankshaft or freewheel on its own.

Much like a torque converter works as the impeller spins the fluid creates drag on the housing.