Nylon gears: the perfect alternative to metal gears?
Nylon gears are becoming increasingly popular in a variety of industries, gradually replacing traditional materials such as steel, wood, copper, cast iron and phenolic. The advantages and disadvantages of nylon gears are listed below:
Advantages of Nylon Gears
Low noise operation: Nylon gears operate at a lower noise level than traditional metal gears, making them suitable for applications requiring a quiet environment.
Lubrication-free operation: Nylon gears do not require lubricants, reducing the pollution and maintenance costs associated with lubricants.
Low inertia: Nylon gears have lower inertia than traditional metal gears, improving mechanical efficiency.
Corrosion resistance: Nylon gears have good corrosion resistance and are suitable for use in wet or corrosive environments.
Lightweight and self-lubricating: nylon gears are lightweight, fatigue resistant, shock absorbing and self-lubricating, especially suitable for parts that are afraid of lubricant staining or cannot be lubricated frequently.
Disadvantages of nylon gears
Lower strength: Compared with metal gears, nylon gears have lower strength and are suitable for occasions that do not require high strength.
Characteristics of aluminium gears
High strength: Aluminium gears are stronger than nylon gears and are suitable for applications requiring high strength.
Various processing methods: Aluminium gears have more processing and forming methods.
Nylon gears are effective in various industrial applications such as textile, paper, printing, machinery, etc. They do not hurt the corresponding gears or coupling machine parts and have low noise.
Gears made of MC nylon have excellent abrasion and impact resistance, making them ideal for use in equipment that requires long periods of operation. Compared to metal gears, it's lighter and quieter, making it ideal for scenarios where quiet operation is a requirement. If you're looking for a gear solution that is both durable and stable, MC nylon is definitely worth considering.
Then there are the POM plastic gears, which are much harder and suitable for high-speed running environments. For some precision instruments or small equipment, POM gears are ideal. Whether it's helical gears, conical gears or sprocket racks, they can be custom machined to meet the needs of different scenarios.