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523 - 00008 Excavator Throttle Motor

523 - 00008 Excavator Throttle Motor

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    Excavator Throttle Motor Accelerator Motor


    DH300 - 7 Excavator Throttle Motor


    523 - 00008

  • Type
    Stepping Motor Governor Motor
  • Part NO
    523 - 00008
  • Model NO
    DH300 - 7 / DH370 - 7
  • Speed
    Variable Speed
  • Excitation Mode
    VR-Variable Reluctance
  • Volume
    N / A
  • Weight
  • Number Of Stator
  • Place of Origin
  • Brand Name
  • Model Number
    DH300 - 7 / DH370 - 7
  • Certifiion
  • Minimum Order Quantity
  • Price
  • Packaging Details
  • Delivery Time
    5-8working days
  • Payment Terms
    T/T, D/P, Western Union, MoneyGram
  • Supply Ability

523 - 00008 Excavator Throttle Motor



523 - 00008 Excavator Throttle Motor Accelerator Motor DH300 - 7 Excavator Part





Item Name Excavator Part Engine Control Motor Throttle Motor  
Model Number DH300 - 7 / DH370 - 7
Part Number 523 - 00008
Test 100% tested
Condition New
Operate Mode Three Phase Double Beat
Warranty 6 months
Package Neutral Packing 
Bucket Capacity 1.0~1.5m³
Video outgoing-inspection Provide





There are two primary types of throttle position sensors (TPS): a potentiometer or a non-contact sensor Hall Effect sensor (magnetic device). A potentiometer is a satisfactory way for non-critical appliions such as volume control on a radio, but as it has a wiper contact rubbing against a resistance element, dirt and wear between the wiper and the resistor can cause erratic readings. The more reliable solution is the magnetic coupling, which makes no physical contact, so will never be subject to failing by wear. This is an insidious failure as it may not provide any symptoms until there is total failure. All cars having a TPS have what is known as a 'limp-home-mode'. When the car goes into the limp-home-mode it is because the accelerator and engine control computer and the throttle are not talking to each other in a way that they can understand. The engine control computer shuts down the signal to the throttle position motor and a set of springs in the throttle set it to a fast idle, fast enough to get the transmission in gear but not so fast that driving may be dangerous.





1.using the original imported positioner, durable and accurate;
2.It adopts the original micro-DC motor, which has the advantages of high quality and high speed, low noise, large torque and high life;
3.the use of high-reliability and high-quality seals, effectively improve the waterproof and dustproof performance of the motor, the protection ability reaches p54
4.The use of throttle actuation ensures that the engine only receives the correct amount of throttle opening for any give situation
5.The electric throttle controllers have less need for maintenance. Since all the complied parts are now removed, there are fewer chances of wear and tear. This in addition also saves the maintenance cost and longer life and durability of the vehicle.



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