Duncan Morrison
New Member
Hello
I am currently building a show engine for the new Rolls-Royce which is going to be powered by a single phase 220v 50Hz motor. I have not purchased a motor yet but it will probably be rated at 2.5kW.
I would like the speed of the motor to be variable and the speed controlled via the existing cars gas pedal. The pedal uses a hall sensor which from what i can gather works the same as a variable resistor but there is no physical electrical connection. The hall sensor has an input of 5v and the output varies between 750mV and 4500mV. The output increses with pedal travel.
Can anyone please help me design a circuit
I am currently building a show engine for the new Rolls-Royce which is going to be powered by a single phase 220v 50Hz motor. I have not purchased a motor yet but it will probably be rated at 2.5kW.
I would like the speed of the motor to be variable and the speed controlled via the existing cars gas pedal. The pedal uses a hall sensor which from what i can gather works the same as a variable resistor but there is no physical electrical connection. The hall sensor has an input of 5v and the output varies between 750mV and 4500mV. The output increses with pedal travel.
Can anyone please help me design a circuit