Description
F322 Accelerator Pedal Force Loadcell
The F322 is a compact, low profile loadcell for measuring accelerator pedal application forces.
The loadcell is robust in construction with a maximum force range of 250N (25kgf). Its multi-hole fixing allows simple attachment to any shape pedal using screws or cable ties. The low profile design maintains the accelerator pedals ergonomic geometry. Low mass aluminium alloy construction reduces the mass influence upon the accelerator pedal in dynamic testing.
If you require other force ranges the F304 or F323 may be suitable.
We are happy to design variants of this loadcell to meet your specific requirements.
The loadcell is robust in construction with a maximum force range of 250N (25kgf). Its multi-hole fixing allows simple attachment to any shape pedal using screws or cable ties. The low profile design maintains the accelerator pedals ergonomic geometry. Low mass aluminium alloy construction reduces the mass influence upon the accelerator pedal in dynamic testing.
If you require other force ranges the F304 or F323 may be suitable.
We are happy to design variants of this loadcell to meet your specific requirements.
Specification
| Parameter | Value | Unit |
|---|---|---|
| Non-linearity – Terminal | ±0.05 | % RL |
| Hysteresis | ±0.05 | % RL |
| Creep – 20 minutes | ±0.05 | % AL |
| Repeatability | ±0.02 | % RL |
| Rated output – Rationalised | 1.0 | mV/V |
| Rationalisation tolerance | ±0.1 | % RL |
| Zero load output | ±10 | % RL |
| Temperature effect on rated output per °C | ±0.005 | % AL |
| Temperature effect on zero load output per °C | ±0.01 | % RL |
| Temperature range – Compensated | -10 to +50 | °C |
| Temperature range – Safe | -10 to +80 | °C |
| Excitation voltage – Recommended | 10 | V |
| Excitation voltage – Maximum | 20 | V |
| Bridge resistance | 700 | Ω |
| Insulation resistance – Minimum at 50Vdc | 500 | MΩ |
| Inclined load error – concentric at 3° | ±0.25 | % RL |
| Structural stiffness | 8 x 106 | N/m |
| Overload – Safe | 50 | % RL |
| Overload – Ultimate | 200 | % RL |
| Sideload – Safe | 100 | % RL |
| Sealing | IP65 | |
| Weight – Nominal (excluding cable) | 80 | g |
Order Codes
| Code | Description |
|---|---|
| F322CFR0KN | Compression, IP65, rationalised |
Notes
- AL = Applied load.
- RL = Rated load.
- Temperature coefficients apply over the compensated range.
Connections
The loadcell is fitted with 2 metres of flexible polyurethane jacketed 4 core screened cable.
Excitation + = Red, Excitation – = Blue, Signal + = Yellow, Signal – = Green, Screen = Orange.
The screen is not connected to the loadcell body.
When this loadcell is rationalised the resistors are housed in a capsule located in the loadcell cable 100mm from the free end. Capsule dimensions are Ø10mm by 57mm.
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