What Kinds of Applications are Best for Stepper Motors?

A stepper motor, at its most basic definition, is an electromechanical device that converts electrical power into mechanical power. Specifically, it’s a brushless motor that can divide a full rotation into an equal number of steps and can be accurately controlled with no feedback mechanism when the motor is properly sized to the application.

The main types of stepper motors include permanent magnet stepper motors, variable reluctance stepper motors, and hybrid synchronous stepper motors. While these three vary in their operation, each brings a number of advantages to certain applications over their servo motor counterparts. 

The Advantages of Stepper Motors

Not every application will benefit from a stepper motor, but in the right environment stepper motors can be ideal. First, stepper motors have full torque at standstill, and the rotation angle of the motor is proportional to the input pulse. Essentially, stepper motors offer excellent speed control, precise positioning, and repeatability of movement. 

Additionally, stepper motors are highly reliable since there are no contact brushes in the motor. This minimizes mechanical failure and maximizes the operation lifespan of the motor. These motors can be used in a wide range of environments, as many different rotational speeds can be achieved because the speed is proportional to the frequency of pulse inputs. 

Market Intelligence News & Insights: 

How Will Apple’s $500 Billion Investment for US Manufacturing, Education, and AI Play Out?

On February 24^th, Apple announced a “commitment… to spend and invest more than $500 billion in the U.S. over the next four years”, with plans for new manufacturing plants, enhanced support for manufacturing partners via their Advanced Manufacturing Fund, and a myriad of other initiatives. As part of this plan, Apple projects 20,000 new hires, with roles focused on R&D, silicon engineering, software development, and AI/ML engineering.

Read More

Applications of Stepper Motors

Stepper motors are diverse in their uses, but some of the most common include:

• 3D printing equipment
• Textile machines
• Printing presses
• Gaming machines
• Medical imaging machinery
• Small robotics
• CNC milling machines
• Welding equipment

While these applications are the most common, they’re a fraction of what stepper motors can be used for. Generally speaking, any application that requires highly accurate positioning, speed control, and low speed torque can benefit from the use of stepper motors.

While servo motors have their place in industry as well as numerous advantages of their own, stepper motors are an ideal solution in many applications. 

Stepper motors are a robust motion control technology and can be found inside of many common machines and equipment. To learn more, browse stepper motors from the world’s leading suppliers.

Did you like this content? See it in person at Automate.

Related Blog Articles

Understanding Embedded Vision Interfaces for Your Application

Read

Understanding Vision System Lighting in Life Sciences

Read