Engine Flywheel
Item Name Code (INC) 60500
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A circular metal item specifically designed to be attached to the engine crankshaft. Its primary function is to counteract variable torque and reduce the fluctuations of an internal combustion engine, during changes of speed. It may have a ring gear, cooling fan, permanent magnets, and/or the like. Excludes engine crankshaft dampers.
Additional Information for Engine Flywheel
The engine flywheel is a mechanical device that is connected to the crankshaft of an engine. It is typically a large, heavy wheel made of cast iron or steel. The primary function of the flywheel is to store and release rotational energy to maintain the engine's smooth operation.
The flywheel serves several important purposes in an engine:
1. Energy Storage: The flywheel stores rotational energy during the power stroke of the engine's piston. This stored energy helps to maintain a consistent rotational speed of the crankshaft, especially during periods of fluctuating power demand.
2. Smooth Power Delivery: The flywheel acts as a rotational inertia, which helps to smooth out the power delivery from the engine. It reduces the fluctuations in torque and provides a more consistent power output.
3. Crankshaft Balancing: The flywheel also helps to balance the rotating assembly of the engine. It counteracts the vibrations and forces generated by the reciprocating motion of the pistons, ensuring smoother operation and reducing wear on engine components.
4. Starter Ring Gear: In many engines, the flywheel also includes a starter ring gear. This gear is used to engage with the starter motor's pinion gear, allowing the engine to be started.
Overall, the engine flywheel plays a crucial role in the operation and performance of an engine by providing energy storage, smooth power delivery, and balancing.