A hybrid stepper motor has China FRP fan motor Suppliers the qualities of both PM and VR stepper motors. PM stepper motors are made of permanent magnet rotors without teeth, but they are magnetized while maintaining a perpendicular position to the rotation's axis. When the sequenced four phases are energized, the rotor rotates because of the magnetic poles are attracted to one another. These stepper motors typically have 45 or 90-degree step angles, with relatively low step rates, but they have good damping features and high torque. VR stepper motors have a wound stator and multiple soft iron rotors. They work based on the principle of a magnetic flux finding the least reluctant pathway via a magnetic circuit.

They have high step rates, from five to 15 degrees, but without any detent torque.A hybrid stepper motor is ideal for industrial applications due to its multi-toothed rotor design similar to the VR motor, and the concentric magnet, which is axially magnetized around the shaft. Hence, hybrid stepper motors have higher detent, dynamic and holding torque.

Compared to PM stepper motors, hybrids have enhanced performance in terms of speed, torque, and step resolution. Moreover, hybrid stepper motors can work at increased stepping speeds.A conventional hybrid stepper motor for industrial applications have step angles of 4.5 degrees, 3.6 degrees, 1.8 degrees, and 0.9 degrees, with 1.8 degrees being the most commonly used angle.

Hybrid stepper motors are suitable for applications that require stable loads that have speeds lower than 1,000 rpm. Components like the magnetic materials, teeth, and laminations affect the running torque of the stepper motor.Certain factors are considered when designing a hybrid stepper motor to guarantee optimal torque: the strength of the magnetic material, the sharpness and precision of the stator teeth and motor, and a higher number of laminations on the rotor.

Be sure to buy a hybrid stepper motor from a company that has many years of experience in designing and manufacturing AC and DC motors for commercial and industrial applications. A company should have a qualified team of engineers that can design hybrid stepper motors that meet your specific requirements.