Guangzhou Sub-Group Auto Parts Co.,Ltd. |
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Fan clutch 1162000522 2100036031 For Mercedes Benz Truck Engine parts
Silicon oil visco Truck Auto fan clutch replaces 1162000522
2100036031 for Mercedes-Benz truck Engine Cooling Part ZIQUN brand
The clutch fan is equipped with a fan clutch between the pulley and the fan blade hub, and the working state of the fan can be adjusted through the separation and engagement of the clutch. This not only ensures the normal operating temperature of the engine, but also reduces the power loss of the engine and reduces fuel consumption. Common clutch fans include electromagnetic clutch fans and silicone oil clutch fans.
Electromagnetic fan clutch, when the coolant temperature reaches
the specified value, the coolant temperature sensor switch or the
air temperature sensor switch automatically turns on the circuit,
and the clutch coil is energized to form a closed magnetic circuit
to generate magnetic pulling force, so that the armature and the
pulley are engaged, and the fan works; when cooling After the
liquid temperature drops, the sensor switch is disconnected, the
armature is quickly reset under the action of the diaphragm spring,
the clutch is separated, and the fan stops working.
The silicone oil clutch fan is closed when the engine temperature
is high, and the fan works to reduce the temperature of the
radiator; when the engine temperature is low, the fan clutch
automatically disengages and the fan does not rotate, saving engine
power and increasing the cooling water temperature.
The rotation of the fan does not indicate whether the fan clutch is
malfunctioning, because whether it is malfunctioning or a normal
fan clutch is in a disengaged state, it will follow the water pump
pulley to rotate. You can judge whether the fan clutch is normal by
listening to the sound of the fan. When the water temperature of
the normal fan clutch is higher than 86℃, the fan will make a
normal working sound, while the malfunctioning fan clutch will make
a much lower sound. When the fan clutch fails, the fan does not
rotate when the engine water temperature is high. At this time,
when the engine is turned off, loosen the nut and insert the
locking plate into the pin hole of the driving shaft to fix the fan
and the driving shaft. , Do not use the fan clutch to force the fan
to rotate; wait for an opportunity to repair the fan clutch, and
then restore the automatic clutch function of the fan clutch.
FOR | OEM | |
Mercedes Benz | 116 200 0522 | 1162000522 |
116 2000122 | 1162000122 | |
210 003 6031 | 2100036031 | |
A116 200 05 22 | A1162000522 | |
A116 200 01 22 | A1162000122 | |
8MV 376 733-051 | 8MV376733051 | |
70819477NA | F501481 |
Our Advantage:
1. According to OE design
2. Factory price
3. Good quality and professional service
4. Offer customized packing
5. Can produce according to your sample or drawing
6. Large capacity for fast delivery
7. Small Order Acceptable
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