WM558 Electronic floor pedal0 pages

Electronic Floor Pedal

The Electronic Floor Pedal WM-558 is designed for all
commercial vehicle applications.
The unit 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.

SPECIFICATIONS
PRODUCT LIFE

Full Travel Cycles

3,000,000

Seal Integrity
EMI

Electronics IP68 and 69k sealed (IEC
60529)
SAE J1113 Compliant

Output Signal

Dual APS, APS/IVS, APS/IVS/IVS, Dual
PWM

Degrees

35° or 45°

ELECTRONICS

ELECTRICAL
PEDAL ANGLE
MECHANICAL

Operating force (at 150mm from pivot
point)
Static Load
Vibration

Idle = 17N, Full Travel = 45N
1500N@ 150mm
Random broadband up to 4g (3-axis, 3 hr.
each axis,)

ENVIRONMENTAL

Operating Temp Range
Storage Temp Range
Humidity
Sand/Dust

-40°C to 85°C
-40°C to 105°C
95% RH for 120 hours, 27°C to 75°C
Tested to SAE J1455

MATERIALS

Base plate
Foot treadle

Diecast Aluminum or Composite Plastic
Composite Plastic

Industrial