What are clutch fans called?
Gearheads
Indeed, it’s fair to say that Clutch fans – collectively known as Gearheads – are a breed like no other.
What are the different types of fan clutches?
Types of Fan Clutches. The main types are non-thermal, thermal, and electronic — all of which use a silicone fluid to engage and disengage your fan. Non-thermal clutches operate solely based on the shaft speed of the water pump. At low and idling speeds, the clutch allows the fan blade to turn at almost a 1:1 ratio.
What happens to the fan when the clutch goes bad?
The cooling fan clutch is part of the cooling system that engages or disengages the fan depending on the engine temperature. It is typically bolted between the water pump pulley and the fan. When a fan clutch goes bad, your fan may run at all times, or it may not run at all.
What does a fan clutch do on a water pump?
A fan clutch is a temperature-controlled coupling between the water pump shaft and the fan which allows the fan to be operational at low speeds and disconnected at higher speeds.
Who is the creator of the fan clutch?
FAN CLUTCH – YouTube AboutPressCopyrightContact usCreatorsAdvertiseDevelopersTermsPrivacyPolicy & SafetyHow YouTube worksTest new features © 2021 Google LLC
What is the purpose of a fan clutch?
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 . Aug 9 2019
What is normal fan clutch operation?
Normal operation of a fan clutch is to be engaged on start up. After a few minutes it should disengage and quiet down. When the air coming across the radiator reaches a set temperature, a thermal spring inside the assembly will turn, causing the clutch to re-engage.
What temp. should fan clutch engage?
Fan clutch should engage at approximately 190-195 degrees F. coolant temperature c. Fan speed should be at least 85% of pulley speed after engagement d. If checked on dyno ambient temperature should be at least 65-70 degrees F. and DO NOT RUN THE VEHICLE UNTIL IT OVERHEATS. e.
What does the term ‘Clutch fans’ refer to?
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. As temperatures increase, the clutch engages so that the fan is driven by engine power and moves air to cool the engine.