Motor seal

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The motor seal is a vital component of the motor. The motor is a readily available piece of equipment in modern manufacturing processes. The motor will create a lot of electromagnetic interference and mechanical noise while it’s running. To protect the interior of the engine from the outside environment, certain steps must be taken. Substance of the incursion. As a result, the selection and design of the motor seal have an enormous impact on the motor’s performance and continued existence.

Технические данные

Material：EPDM

advantage

• The motor seal prevents moisture, dust, sand, etc. from entering the motor, reducing the probability of motor failure. If the inside of the motor is polluted by dust and outside air, it will be easily corroded, reduce the service life, cause the motor to malfunction, and even endanger personal safety.
• The energy efficiency of the motor can be optimized, the use efficiency of the motor can be improved, the heat consumption can be reduced, and the stability of the motor can be further improved.
• It has excellent anti-corrosion properties and can be used for a long time in environments that are prone to polluted environments. It can be used to protect the normal use of the motor from external forces in the dusty environment of industrial production, marine environment of ships, high temperature and humidity, and silt and mud.
• Motor seals can be customized to fit a variety of different motor types or applications. Whether it is a high temperature environment, heavy machinery, mining equipment, or water pumps, fans, cranes and other equipment, we can formulate suitable motor seals for different application fields and needs to achieve the optimal use effect.

Types of motor seal

• O-ring seal: The O-ring seal is best suited for high-voltage and high-speed motors due to its straightforward design and superior sealing performance.
• Double-sided mechanical motor seal: A double-sided mechanical seal is widely utilized in many types of motors owing to its simple structure, simplicity of installation, above-average sealing performance, and long life. The structure of a neoprene seal is very basic, making it suited for small and medium-sized motors, but its sealing effectiveness is inferior to that of O-ring seals and double-sided mechanical seals.
• Magnetic motor seal: A magnetic motor seal is a novel form of sealing that has the advantages of being impermeable to water and dust, oil-proof, easy to look after, and so on, though it is somewhat expensive.

Why use motor seals

The motor seal is a sealing part used in the closed structure of the motor. It is usually used to prevent liquid, solid, gas, dust, and other external substances from entering the motor, thereby improving the working efficiency of the motor, reducing loss and prolonging the service life. The main functions include the following aspects:

1. Waterproof: For some motors that need to run in water, such as sewage treatment equipment, marine motors, etc., the waterproof function is particularly important.
2. Dustproof: In industrial production, a lot of dust and particles will be produced in many places, which will interfere or damage the normal operation of the motor.
3. Anti-corrosion: Especially in the industrial acid-base environment, the internal parts of the motor are susceptible to corrosion, and the motor seal can effectively isolate acid-base and other harmful substances.
4. Noise reduction: motor seal can also reduce noise and vibration, and improve the safety and stability of the motor.

How to judge whether a motor seal is required

Whether a motor needs a seal depends on the specific application and working environment. For some motors that need to work in harsh environments for a long time, such as metallurgy, mining, chemical industry and other fields, motor seals are essential. For some mo tors That only work in a relatively mild and clean environment, such as household appliances, small machinery, etc., seals can be used selectively.