SISTEM STARTER KONVENSIONAL: Komponen dan Fungsi Komponen Motor Starter Konvensional pada Mobil

Summary

This video provides a detailed overview of the components and functions of a conventional starter motor. It explains each part, such as the solenoid starter, field coil, armature coil, drive pinion, and motor housing, focusing on their roles in starting the engine. Viewers will learn how these components work together to ensure the proper functioning of a starter motor, including the process of generating magnetic fields, transmitting power, and engaging the engine. The video is a valuable resource for those interested in automotive electrical systems, offering clear and informative insights.

Takeaways

• 😀 The starter solenoid consists of a coil and serves to drive the drive pinion and provide voltage to the main motor.
• 😀 The solenoid contains two coils: the 'pull-in coil' moves the pinion drive, and the 'hold-in coil' connects the battery current to the main motor.
• 😀 The solenoid plunger (solenoid player) connects the pull-in coil's movement to the drive lever.
• 😀 The solenoid cap acts as a cover for the solenoid, providing protection for the internal components.
• 😀 The field coil generates a magnetic field around the rotor and is powered by current from terminal 50.
• 😀 The armature coil is a key component that generates the magnetic field that interacts with the field coil to create movement.
• 😀 The commutator is found within the armature coil and functions to transfer electrical current to the armature windings.
• 😀 The drive lever operates as a mechanical linkage to move the pinion gear by utilizing a lever system.
• 😀 Brushes in the starter motor transmit electrical current from terminal 50 to the armature coil through the commutator.
• 😀 The drive pinion clutch acts as a connection and disconnection mechanism, linking the starter motor’s rotation to the flywheel.
• 😀 The drive pinion's sharp teeth engage with the flywheel to transmit the starter motor's motion to the engine’s crankshaft.
• 😀 The motor housing is the outer shell that protects all components of the starter motor, typically made from metal for durability.

Q & A

What is the primary function of a solenoid starter in a conventional motor starter system?

The primary function of the solenoid starter is to drive the drive pinion and provide voltage to the main motor. It consists of two coils: a pull-in coil (which moves the drive pinion) and a hold-in coil (which maintains the connection between the battery and the motor).

How does the pull-in coil in the solenoid starter work?

The pull-in coil in the solenoid starter functions by creating a magnetic field that moves the drive pinion, which is essential for engaging the starter motor.

What role does the hold-in coil play in a solenoid starter?

The hold-in coil in a solenoid starter maintains the connection between the battery and the main motor, keeping the electrical current flowing after the initial pull-in coil movement.

What is the purpose of the solenoid player in the motor starter system?

The solenoid player serves as a connector between the movement of the pull-in coil and the drive lever, facilitating the mechanical action needed to engage the motor starter.

What is the function of the field coil in a conventional starter motor?

The field coil generates a magnetic field around the rotor, which is necessary for the motor to operate. It produces magnetism when current is supplied from the terminal 50.

What is the armature coil's role in the starter motor?

The armature coil generates a magnetic field in response to the field coil's magnetism, causing the starter motor to turn and engage the engine.

Why is the commutator important in a motor starter?

The commutator is crucial for transmitting electrical current from the battery to the armature coil, ensuring that the motor operates efficiently and continuously.

How does the drive lever contribute to the functioning of the starter motor?

The drive lever works by using a lever mechanism to push the pinion gear into position, allowing it to engage with the flywheel and start the engine.

What is the function of the brushes (sikat) in the motor starter?

The brushes serve to transfer electrical current from the terminal 50 to the armature coil via the commutator, ensuring that the motor receives the necessary power for operation.

What is the purpose of the drive pinion clutch in the starter motor system?

The drive pinion clutch, also known as the starter coupling, disconnects and reconnects the starter motor's rotation to the engine flywheel. It uses a sliding gear mechanism to engage or disengage the motor from the engine.