How much axial force can a stepper motor withstand from Minnie's blog

The axial force bearing range of stepper motors varies depending on the type and brand, generally between 30N and 500N.

1. The effect of axial force on stepper motors

Before understanding how much axial force a stepper motor can withstand, you first need to understand the impact of axial force on the operation of the stepper motor. Axial force refers to the force generated in the axial direction during the operation of the motor, usually caused by the weight of the load or the inertial force during the movement.

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When a stepper motor is subjected to axial force, it is easy to cause deformation and damage to the internal parts of the motor, affecting the movement accuracy and life of the motor.

2. Factors affecting the axial force of stepper motors

The size of the axial force that a stepper motor can withstand is related to its structure, material, processing technology and other factors. The important factors include:

1. Motor type: Different types of stepper motors withstand different ranges of axial force. For example, the axial force borne by Hall effect stepper motors is generally small, while hybrid stepper motors have a greater ability to withstand axial force.

2. Motor size: Generally, larger motors are more able to withstand larger axial forces.

3. Motor materials and processing technology: The quality of materials and processing technology directly affects the motor's ability to withstand axial force. High-quality motor materials and fine processing technology can ensure better bearing capacity of the motor.

3. How much axial force can a stepper motor generally withstand?

The axial force of common stepper motors on the market is between 30N and 500N. However, the specific value still needs to be considered comprehensively based on parameters such as motor type, size, material and processing technology.

In actual use, in order to ensure the normal operation of the motor and extend its service life, excessive axial force should be avoided as much as possible. At the same time, the bearing capacity of the motor can be improved by increasing the number of motor bearings and increasing the inner diameter of the bearings.

4. Summary

This article introduces in detail the relevant concepts and influencing factors of the axial force of the stepper motor, as well as the common bearing capacity range. In practical applications, we need to comprehensively consider the bearing capacity of the stepper motor according to the specific motor type and use environment, and take appropriate protective measures to ensure the normal operation and service life of the motor.

Source:https://www.storeboard.com/blogs/general/how-much-axial-force-can-a-stepper-motor-withstand/5810166