Starter motor 13070843 13054486 13031962 for WEICHAI WP6 engine spare parts

Introduction of starter motors 13070843 13054486 13031962

Basic Overview

Starter motors 13070843, 13054486 and 13031962 are key components in vehicle starting systems. They are mainly used in various internal combustion engine vehicles such as cars and trucks. Their function is to convert the battery's electrical energy into mechanical energy to drive the engine crankshaft to rotate, so that the engine can start smoothly.

Electricity-on: When the driver turns the ignition key (for traditional ignition systems) or presses the start button (for some modern vehicles), current flows from the battery through the starter's electromagnetic switch. The electromagnetic switch generates a magnetic field under the action of the current, attracting the iron core to move. The movement of the iron core drives the drive gear to extend outward, so that it meshes with the engine's flywheel ring gear.

Rotation drive: After the drive gear meshes with the flywheel ring gear, the current passes through the armature winding and the field winding of the starter. According to the principle of electromagnetic induction, the armature winding rotates in the magnetic field generated by the field winding due to the Ampere force. The rotation of the armature drives the drive gear to rotate through the starter's transmission mechanism, and then drives the engine crankshaft to rotate. When the engine speed reaches a certain level, the engine can complete the intake, compression, power and exhaust strokes by itself, and realize independent operation. At this time, the starter's electromagnetic switch will cut off the current, the drive gear will disengage from the flywheel ring gear, and the starter will stop working.