Formula SAE Standard Impact Attenuator FSAE-IA-12 as per Rule B3.21.11
Attenuators will not include optional radii on edges or mounting holes. Mounting holes shown are for reference only – attachment is up to the team to determine.
Spline coupler is made of steel and it’s left rough so that every customer can decide whether to
weld it to the steering shaft, or join it via adhesive bonding or by using a bolt through. Also the
outer diameter is left 25 mm so that every team can reduce it to their own desired measure.
The Formula Seven Steering Rack with Rotary Sensor is the perfect solution for the more demanding lightweight race cars.
The component is available in 3 different sizes. These options make our steering rack suitable for every car need.
The Rotary Sensor needs 12V power supply input and gives a 5V output signal. The measured angle is internally converted from digital 12 bit to analog so that it can be easily read from the most common data-logger. This means that 0.5V is 0° and 4.5V is 360° with a power supply of 12V. The resolution of the measured angle is about 0.088°.