Tel: 13556601560     E-mail:

China Courage Magnet Manufacturer

14 Years High Performance Permanent Magnet Supplier & Factory

Magnet Blog

Magnet Blog

Plastic Magnetic Rotor Installation Steps and Precautions

Plastic magnetic rotor, also known as injection molded magnetic rotor magnet commonly used by many motor, sensor, and encoder manufacturers, can be divided into plastic ferrite plastic magnetic rotor and neodymium plastic magnetic rotor. The following is an introduction to the installation steps and precautions for plastic magnetic rotor.

1. Preparation work

Ensure that the installation environment is clean and tidy to prevent dust and impurities from entering the rotor and equipment. Check the size and specifications of the rotor and installation equipment to ensure they match and are suitable for use.

2. Confirmation of magnetic pole direction

Before installing a plastic magnetic rotor, it is necessary to confirm the magnetic pole direction of the rotor to ensure correct magnetic interaction with other components.

3. Installation positioning

According to the design and requirements of the equipment, the plastic magnetic rotor is installed in the correct position, usually with matching holes or mounting seats to assist in positioning.

The picture shows a multi-pole radial magnetized plastic magnet rotor.

multi-pole radial magnetized plastic magnet rotor

4. Fixed rotor

Use appropriate fixing methods to fix the plastic magnetic rotor in the equipment. This may involve fixing methods such as bolts, nuts, pins, keyways, etc.

5. Alignment calibration

Ensure that the rotor is aligned with other rotating components (such as shafts) to avoid unnecessary friction, offset, or imbalance.

6. Testing and Debugging

After installation, conduct equipment testing and debugging to ensure smooth rotation of the plastic magnetic rotor without abnormal noise or vibration.

In short, installing a plastic magnetic rotor requires careful and meticulous operation to ensure that all steps are carried out in the correct order and method to ensure the safe operation and performance of the equipment. If you are unsure how to install the plastic magnetic rotor, we suggest that you consult a professional or manufacturer's technical support.

Our company is a supplier of plastic magnetic rotor magnets and can provide you with various specifications and shapes of plastic magnetic rotors. If you need samples or prices, please contact customer service on the website!

Article Related Products;

Injection molded ferrite magnets

Injection molded neodymium magnets

Prev: Advantages and Disadvantages of Plastic Magnetic Rotors

Next: Sintered NdFeB N M H series blanks market price(2023/8/29)