This product is a magnetic ring used on the push rod motor. The outer diameter of the magnetic ring is 22mm, the middle hole is 7mm, and the thickness is 4mm. The radial 4-pole magnetization plays a crucial role in converting electrical energy into mechanical energy, achieving the movement of the push rod.
There are usually two types of magnetic rings: stator magnetic rings and push rod magnetic rings. The stator magnetic ring is a magnetic ring installed on the motor stator, with a push rod passing through and interacting with the stator magnetic ring, and a push rod magnetic ring installed on the push rod. During the operation of the push rod motor, current flows through the stator magnetic ring, generating a magnetic field. Under the action of the magnetic field, the push rod magnetic ring is subjected to force, which drives the push rod to move.
The size and shape of the magnetic ring need to be selected based on the design requirements and application scenarios of the motor. Usually, the inner and outer diameters of the magnetic ring are related to parameters such as the axial length, current, voltage, and power density of the motor. In addition, the material and magnetization method of the magnetic ring can also have an impact on the performance of the motor.
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