Curtiss-Wright WM-554

Electronic Suspended Pedal Designed for Commercial and Industrial Vehicle Applications.

The Curtiss-Wright (Product Brand: Williams Controls) WM-554 Electronic Suspended Pedal is designed for commercial and industrial vehicle applications.

The unit is equipped with a Hall-effect, non-contact sensor that can be programmed for analog output. The electronics are IP67 sealed and highly EMI resistant (SAE J1113). The WM-554 is available with a nominal, 19.5° angular rotation.

The Throttle Control has an engineered plastic body and lever arm. The mounting bracket is made out of coated steel.

Both lever arm and bracket can be customized to optimize driver ergonomics.

GS Global Resources offers Curtiss-Wright highly engineered electronic sensors and throttle controls for off-road equipment, heavy trucks, and military vehicles.

  • Specifications
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    • - collapse all


    Operating Force (at 200mm from pivot point) Idle= 17N, Full Travel = 35N -
    Static Load 667N @ 200mm -
    Vibration Random broadband up to 4g (3-axis, 3 hr. each axis,) -
    Product Life Full travel cycles 3,000,000
    Travel Angle Degrees 19° angular rotation


    Electronics Seal Integrity Electronics IP67 sealed (IEC 60529)
    EMI Dual APS
    Output Signal Dual APS -


    Operating Temperature Range −40°C to +85°C -
    Storage Temperature Range −40°C to +105°C -
    Humidity 95% RH for 120 hours 27°C to +75°C
    Sand/Dust Tested to SAE J1455 -


    Foot treadle Composite plastic
    Body castings Composite plastic
    Base plate Corrosion resistant plated steel


    Commercial and Industrial Vehicle Applications -
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