Williams Controls WM-558
Designed for all Commercial Vehicle Applications.
The Williams Controls WM-558 is equipped with a Hall effect non-contact sensor that can be programmed for analog output and/or integrated switches. The electronics are IP68 and 69k sealed and highly EMI resistant (SAE J1113). In addition, the unit can be customized with contact or PWM output sensors.
The Electronic Floor Pedal WM-558 is available with a standard treadle angle of 35 or 45 degrees. The Throttle Control is made out of high strength engineered plastics. The base plate has five mounting holes for various mounting options.
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|Operating Force (at 200mm from pivot point)||Idle= 17N, Full Travel = 45N||-|
|Static Load||1500N @ 150mm||-|
|Vibration||Random broadband up to 4g (3-axis, 3 hr. each axis,)||-|
|Product Life||Full travel cycles||3,000,000|
|Pedal Angle||Degrees||35° or 45°|
|Electronics||Seal Integrity||Electronics IP68 and 69k sealed (IEC 60529)|
|EMI||SAE J1113 compliant|
|Output Signal||Dual APS, APS/IVS, APS/IVS/IVS, Dual PWM||-|
|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||-|
|Materials||Base plate||Diecast aluminum or composite plastic|
|Foot treadle||Composite plastic|
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