How do you select a stepper motor for application and control it?
III. NORMAL SELECTION STEPS
- Determining the drive mechanism component. Determine the mechanism and required specifications.
- Calculate the required resolution. Find the resolution the motor requires.
- Determine the operating pattern.
- Calculate the required torque.
- Select the motor.
- Check the selected motor.
What are some applications of stepper motor?
Applications of Stepper Motors
- 3D printing equipment.
- Textile machines.
- Printing presses.
- Gaming machines.
- Medical imaging machinery.
- Small robotics.
- CNC milling machines.
- Welding equipment.
What’s the maximum speed I can get with a stepper motor?
Generally speaking the top speed of a stepper motor is approximately 1000rpm. The exact speeds that are possible depend on the specific motor being used and the controller being used with it.
What is a common use for a stepper motor?
they are suitable for use with computer controlled systems.
How fast can I drive a stepper motor?
Modern stepper motors can reach rotation speeds of up to 1500 RPM, taking into consideration that the motor torque curve decreases considerably with the increasing of the step frequency. If a screw of 4 mm is run at 1500 RPM, we obtain a displacement speed of 1500*4mm=6000mm/min or 6 m/min. Therefore, in practice, the stepper motors runs at max 600 RPM because the torque decrease above that values.
What is the principle of stepper motor?
Stepper motors work on the principle of electromagnetism. There is a soft iron or magnetic rotor shaft surrounded by the electromagnetic stators. The rotor and stator have poles which may be teethed or not depending upon the type of stepper.