Williams Controls WM-537

Multi-Angle, 30°, 37.5° and 45°, Various Mounting Options.

The Williams Electronic Floor Pedal WM-537 is designed for all commercial vehicle applications. The WM-537 is equipped with a Hall effect, non-contact sensor that can be programmed for analog output and/or integrated switches. The electronics are IP67 sealed and highly EMI resistant (SAE J1113). In addition, the unit can be customized with contact or PWM output sensors. The WM-537 is available in three treadle angles: 30°, 37.5° and 45°. The base plate has five mounting holes for various mounting options. This unit is made out of high-strength, engineered plastics and the treadle is supplied with a rubber cover for improved foot traction.


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Axis Options Single axis Floor mount
Pedal Angle (Degrees) 30°, 37.5°, and 45° 17 degree stroke angle
Static Load (Lbs/Newtons) - -
Life Cycles 3,000,000 -
Locks-Detents - -


Resolution Virtually infinite Controller dependent
Supply Voltage (Vdc) 5.0Vdc -
Output Control Signal-Potentiometric or Hall Effect Hall effect Dual ratiometric
Output Voltage Range % - 22-84% of Vs
Directional Safety Switches - -
Connection Many options -


Operating Temperature Range −40°C to +85°C -
Storage Temperature Range −40°C to +85°C -
Environmental Protection IP67 IEC 60529


Treadle Options NBR rubber cover -
Output Controls - -
Other Throttle control is made out of high strength engineered plastics -

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