Mc Nylon Pa66 Plastic Gear

Mc Nylon Pa66 Plastic Gear

Ingenious design and equipment products are enough for a strong life, use quality products, 

high quality, craftsmanship, quality products, smooth operation, quality products, thick 

materials, quality equipment products.

Gear Products Descriptions: 
（1）According to the different strength and performance, we choose the plastic with strong 

compression；

（2）Using Germany professional software and our professional engineers to design productswith 

more reasonable size and better performance；

（3）We can customize our products according to the needs of our customers,Therefore the 

optimal performance of the gear can be exerted under different working conditions;

（4）Quality assurance in every step to ensure product quality is controllable.

CNC Machining Parts Materials used in plastic gears are, in general, engineering plastics such 

as polyacetal (POM) and MC Nylon which is essentially polyamid resin. In addition, U-PE and 

PEEK can be used.

When there is a large temperature fluctuation in the application environment, when the diameter 

is large or when there is load on its keyway, metal hub made of S45C or stainless steel may 

sometimes be used. In these cases, the teeth portion and the hub portion are attached together 

with screws. If it is not possible to screw together, two parts are fused together and made into 

fused gears. KHK’s fused gears are designed in such a way that the holding strength of the 

fused surface is stronger than the tooth strength.

The positive characteristics of plastic gears include being lightweight, non-rusting, quiet, injection 

molding enabling low cost and large production, and able to operate without lubrication by mating 

with metal gears. On the other hand, low strength, tendency to hold heat, large dimensional 

change including backlash compared to metal, etc. are some of the points requiring caution. 

The degree of dimensional changes that occur with plastic gears depend on the ability to 

resist temperature change, moisture absorption rate and resistance to chemicals.

As far as the applications of plastic gears, they are used in varying industries such as food 

production machines, consumer electronics, chemical, toy, and medical equipment industries.

For CNC machining, the products will be sent for 3 days. And we support OEM and ODM.