Accelerator Assy’

Hall IC


  • High vibration proof and high durability by adoption of Hall IC
  • Correspond to fail-safe by supporting spring
  • Acceptable to adjust output characteristics (Option)
  • Low cost
  • Unnecessary to calibrate at assembling

■Standard specification

Substantial specification
Return to idle position
automatic (spring)
Return torque, arm
Main 0.6~1.1Nm
Sub 0.3~0.4Nm
Total 0.9~1.5Nm
Allowable angle of arm rotation 55°(without stopper)
Allowable load of arm less than 40N (at roller shaft)
Mechanical life more than 5million cycles (within output
fluctuation, ambient temperature)
Operating temperature range -30℃~+80℃ (except freeze and dew)
Vibration proof JIS D 1601 3 A stage45
Water proof JIS D 0203 S1
Specification of potentiometer
Input voltage DC5V +/-0.5V (+V1, V2)
Detecting method Hall IC (non contact)
Output method dual signals, voltage output (independent power)
Effective electrical angle OUT1:-27°~+27°
Consumption current less than 20mA
Withstand vibration 200m/s2, 5~500Hz, 12min, 3 axis 2 hrs each
(ambient temperature)
Withstand shock 1000m/s2, 6ms, 3 axis 3 times each
(ambient temperature)
Withstand electromagnetic (EMS) 100V/m, 200MHz~1GHz (ISO11452-2)
Output fluctuation +/-1%Vin
Withstand electrostatic (ESD) +/-8KV (IEC61000-4-2)
Protection grade IP65 (IEC)

*For improvement, specification are subject to change without prior notice.


*RoHS compliant