Hello fellow hobbykings,
I want to create something so simple as this, what parts would you suggest for me to buy?
My specifications:
- The motor should be faster (Minimum 14k RPM) Recommended 50k RPM or more.
- Very quiet operation at that speed.
- As you can see from the video; it rotates bidirectionally, so also I need it to function exactly the same changing direction at a particular time(Microseconds) automatically.
According to the video, that actuator uses an inexpensive stepper motor. You can see the electronics later in the video. They lose torque at higher rpm, but are very precise, and can be decently quiet (though very few actuators are whisper quiet). Another option for high speed would be a BLDC motor. If you want very fast speed and something very quiet, consider pneumatics, though the setup is very different than something purely electrical.
