I would like to automate the spray action of a spray bottle. I have included a picture. I have a switch that can turn on and off a 5 VDC signal. I need a linear action of around 1.0 inch to 2.0 inches. I need this to move that much in about 1 second. There will be essentially no load. Which parts should I be looking at? I really have no idea of where to start.
Thanks you.
What will happen if I only have 5V? Will it run at 5/6 of what it is capable of or not run at all? How do I learn more about the input signals that the control board has?
If you want to use a linear actuator, consider a PQ12 or L12 (they are small and can run off 6V). You would connect your signal (USB, Voltage, Analog, RC, PWM) to the control board which would move the actuator accordingly. If you need “fast” motion, choose one with the lowest gear ratio (for example a 30:1 PQ12 can move at ~25mm/s no load). You would supply 6V to the LAC.
If you only have one 5V line which can be turned on and off, the motor will only be able to move in one direction. You’d need a linear actuator with a spring return (or programmed) to return to its original position when it senses no more power. You may want to consider a 5V solenoid with a 1" travel, operating at 5V. You will likely need one more powerful than the one we carry at this time.