Electronic accelerator pedal

6 month ago

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Henan Hanfeng Construction Machinery Co., LTD

 3 year year

Product details

XCMG LW500KV electronic accelerator pedal 803688233，803688233 406788 BRAKE PEDAL，Accelerator Pedal for Xugong500kv 803688233，Applicable to: XCMG, Lonking, Shangong, Caterpillar and other wheel loaders
Working principle of electronic accelerator pedal

The working principle of electronic accelerator pedal mainly involves using wire harness (wire) instead of traditional mechanical cable or pull rod, installing a micro motor at the throttle, and driving the throttle opening through the motor. This process is also called "wire driving", which replaces the original mechanical transmission mechanism with wire. Specifically, the working principle of electronic accelerator pedal includes the following key steps:12

When the driver steps on the accelerator when he needs to accelerate, the pedal position sensor will sense this action and transmit the signal to the electronic control unit (ECU) through the cable.

After receiving the signal, the ECU analyzes and judges it, and sends a command to the drive motor.

The drive motor controls the opening of the throttle according to the command of the ECU to adjust the flow of the combustible mixture.

When the load is high, the throttle opening is large, and more combustible mixture enters the cylinder. The electronic throttle can analyze and compare various data collected by the sensor through the ECU, and issue instructions to the throttle actuator to move the throttle to the best position, so as to achieve a state close to the theoretical air-fuel ratio under different loads and working conditions, so that the fuel can be fully burned.

In addition, the electronic throttle pedal also uses a non-contact electronic throttle pedal designed based on the Hall effect principle. The relative movement of the magnet and the Hall sensor causes the magnetic induction intensity acting on the Hall sensor to change, causing the output signal to change, thereby realizing the electronic control of the throttle function. The electronic throttle system is mainly composed of the throttle pedal, pedal displacement sensor, ECU (electronic control unit), data bus, servo motor and throttle actuator. Its working process is accurate and fast, and more ECU intervention can be added to facilitate the linkage of other electronic control auxiliary functions, and there is no problem of mechanical wear. XCMG LW500KV electronic accelerator pedal 803688233

XCMG LW500KV electronic accelerator pedal 803688233

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Henan Hanfeng Construction Machinery Co., LTD

 Audited supplier

3 year

Address: Zhengzhou, China

Main Product: Wheel Loader Accessories , Loader Accessories, Loader Hydraulic Cylinder, Hydraulic Oil Pump for Loader, Loader Bucket Teeth, Loader Gearbox

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