What are the differences between the HS, HM, and H3P stepper motors by LeanMotor?

Stepper motors are widely used in various industries for precise positioning and motion control applications. LeanMotor, a well-known brand, offers a range of stepper motors with different specifications. In this article, we will explore the key differences between three of their popular models: HS, HM, and H3P.

The HS stepper motor series is a 2-phase motor with a step angle of 1.8 degrees. This series consists of various sizes, including NEMA 8, NEMA 11, NEMA 14, NEMA 16, NEMA 17, NEMA 23, NEMA 24, NEMA 34, NEMA 42, and NEMA 52. The NEMA sizes indicate the standardized dimensions of the motor, allowing for compatible mounting and interchangeability.

On the other hand, the HM stepper motor series is also a 2-phase motor but with a smaller step angle of 0.9 degrees. This series is available in two NEMA sizes - NEMA 17 and NEMA 23. The smaller step angle allows for finer control and better accuracy in positioning applications. However, it may require a more sophisticated driver circuit to handle the higher number of steps per revolution.

Lastly, the H3P stepper motor series is a 3-phase motor with a step angle of 1.2 degrees. This series includes NEMA 23 and NEMA 34 sizes. The three-phase design provides even smoother motion and higher torque compared to the 2-phase motors. It is particularly suitable for applications that require more power and precision.

In summary, the HS series offers a wider range of NEMA sizes, accommodating different motor mounting requirements. The HM series, with its smaller step angle, provides finer control and accuracy. The H3P series, with its three-phase design, offers smoother motion and higher torque for applications demanding greater power and precision.

Ultimately, the choice between these stepper motors depends on the specific requirements of the application, such as the desired level of precision, power requirements, and available space for mounting. LeanMotor's comprehensive range of stepper motors ensures that there is an optimal solution for various motion control needs.