A rotary starter typically consists of several key components:
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Motor: Provides the initial torque to start the engine.
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Switch: Controls the power flow to the motor, usually activated by the ignition key.
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Gear Mechanism: Engages and disengages the starter motor with the engine flywheel, allowing for smooth operation.
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Solenoid: Acts as a relay to connect the battery to the starter motor when the ignition switch is turned on.
Each component works together to ensure the engine starts efficiently.