What is the difference between a servo motor and a stepper motor?

Servo motors and stepper motors are frequently used motors in industry. Both servo motors and stepper motors offer advantages in industry. The characteristic features of these motors influence their advantages. Therefore, a selection should be made based on their prominent features. In this regard, we would like to explain the differences between servo motors and stepper motors in our blog post.

The differences between stepper motors and servo motors can be listed as follows:

• The control mechanisms of servo and stepper motors are different from each other.
• Servo motors are advantageous over stepper motors in applications requiring high power.
• Servo motors have a higher torque holding value.
• Stepper motors are more affordable.
• Stepper motors operate in open loop mode, while servo motors operate in closed loop mode.
• Servo motor maintenance procedures are more difficult than those for stepper motors.
• The control of stepper motors is simpler.
• Servo motors offer greater performance advantages.
• Stepper motors do not require feedback, while servo motors are motors that operate with a feedback system.

So, which one will you choose? Thinking that you are looking for the answer to this question, we would like to continue explaining servo and stepper motors in this direction.

Stepper Motor or Servo Motor?

It is clear that servo motors have an advantage that cannot be underestimated in terms of performance. However, stepper motors are superior in terms of renewability. Stepper motors are advantageous in terms of repeatability at high levels of position accuracy.

When it comes to cost differences, stepper motors use cheaper plastic magnets and rarely use gearboxes because they do not require feedback. They consume less energy at zero speed because they can generate high pole and holding torque. Depending on the size of the stepper motor, it may be less expensive than a servo motor.

Stepper motors are a good choice because they require low speed, low acceleration, and low position accuracy. In addition, stepper motors are compact motors and are more affordable. Stepper motors are the right choice in fields such as medical, defense, and semiconductor manufacturing, while servo motors are the ideal choice in applications such as packaging and conversion. They are frequently used in these fields.

If you haven’t decided which motor to choose yet, you can find more detailed information by reviewing the servo motor and stepper motor pages. If you wish, you can contact us regarding this matter. You can purchase these motors with the assurance of Şahin Rulman.