harley davidson mini tachometer

• 2022-05-06

Motorcycle harley davidson engine speed refers to the crankshaft speed of the engine, expressed in thousands of revolutions per minute. Under different working conditions, it ranges from about 1000 revolutions to more than 10000 revolutions. In addition to the speed, the speed of the motorcycle is also related to the transmission ratio. In addition, if the relevant parts have faults, such as clutch slip, it will also cause high speed, but the speed is not necessarily fast.

Gear is displayed on the motorcycle instrument, which refers to the gear of the motorcycle. Gear under the tachometer of the instrument panel is the gear display, which displays the current gear. Gear actually means gear. If you understand it, you can know that it is to adjust the gear by switching gears, so that the vehicle can work at maximum power under different road conditions and reduce the idle work of the vehicle engine to the greatest extent.

Function of motorcycle harley davidson mini tachometer: it is used when adjusting idle speed; Don't exceed the red sign when cycling. When you shift into gear, you can improve the gear by feeling the working condition and sound of the engine, which is the so-called driving speed.

Generally, harley davidson motorcycles can start after more than 3000 revolutions, but this is related to the cooperation of accelerator and clutch. The speed depends on how much you turn the accelerator. If the speed is too high, it is possible that you turn the accelerator too much, and if the instrument is inaccurate, the engine will sound very loud when reaching 5000 revolutions. Under normal circumstances, it is impossible to start at this speed.

The speed of the harley davidson motorcycle engine is measured by the pulse discharge of the igniter, that is, the crankshaft rotates for one cycle, and the magneto rotor boss sends a signal to the trigger. The trigger transmits this signal to the igniter. The igniter accurately carries out the primary discharge according to the previously set ignition discharge time. The primary discharge forms an instantaneous current, and the high-voltage package (essentially a transformer) generates high-voltage electricity on the high-voltage line through the transformer principle, The high-voltage discharge (ignition) is carried out through the small contact gap of the spark plug. Generally, the engine speed is measured through the instantaneous discharge at the ignition outlet of the igniter on the motorcycle instrument, while the engine speed is usually measured through the pulse current change of the induction high-voltage outlet (that is, the thicker line connected to the spark plug). The instrument is a special tachometer. Anyone who has been engaged in motorcycle engine technology knows that kind of tachometer.