Series 552 Contacting Accelerator Pedal

Robust and Reliable Pedal Solution
The series 552 is a contacting accelerator pedal solution, designed to accelerate vehicles based on the displacement of the pedal pad. Functioning according to the potentiometer principle, linear movement of the foot on the pedal pad is transferred to an acceleration command for the vehicle through a linear voltage change. Consequently, the series 552 offers high reliability and durability, making it effective not just for passenger transportation, but also in heavy-duty vehicles, operating in harsh environments such as construction sites, crop fields, warehouses and industrial settings.
| Parameter | Unit | Value |
|---|---|---|
| Operating Temperature | ºC | -40 to +85 |
| Weight | g | ≤350 |
| Pedal Travel Angle | º | 12.6 / 14 |
| Working Voltage | V | 5 (±0.3) |
| Working Current | mA | ≤20 |
| Output Pull-Down Resistor | Ω | ≥330000 |
| Linearity | % | ±3 |
| Correlation (SIG1 - (2*SIG2) | % | ≤2.8 |
| Idle Force (Pressing) | N | 20 (±5) |
| Full Travel Force (Pressing) | N | 33 (±5) |
| Minimum Force (Releasing) | N | ≥5 |
| Output Options | ||||
|---|---|---|---|---|
| Angle | 12.6º / 14º | |||
| Position | Idle | Full Travel | ||
| SIG1 | 15% (±2%) | 82% (±4%) | ||
| SIG2 | 7.5% (±1%) | 41% (±2%) | ||
- Features
- Applications
- Technical Resources

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Eight pre-packaged, off-the-shelf solutions
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High reliability in rugged environments
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Proven performance with more than 150 million units delivered
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Potentiometer operating principle
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High linearity
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Dual output signals for redundancy
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Resistant to fluid intrusion
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Immune to electromagnetic interference
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Cost-effective solution
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Wide range of customizations
- Passenger Transportation
- Industrial and Material Handling Vehicles
- Construction/Off-Road Vehicles
- Agriculture Vehicles
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