Original parts for YIKONG YK4106 Pro RC Car

Item name: Driving Gear 11T 21035;

What problems might the Driving Gear face when operating at high speeds?

1. Overheating: high-speed rotation will produce a lot of friction heat, if the heat can not be distributed in time, may lead to the performance of the gear material decline, such as reduced hardness, weakening strength, and even deformation.
   
   
2. Increased wear: High-speed operation increases the frequency and intensity of friction between the gear teeth, which is easy to lead to accelerated wear of the tooth surface and reduce the accuracy and service life of the gear.
   
   
3. Lubrication problems: High-speed rotation may make it difficult for the lubricating oil to form an effective oil film on the tooth surface, resulting in insufficient lubrication, which increases wear and heat generation.
   
   
4. Dynamic balance imbalance: If there is a problem with the dynamic balance of the gear itself, high speed operation will produce a large centrifugal force, causing vibration and noise, and may even lead to the bending or breaking of the gear shaft.
   
   
5. Fatigue cracks: The alternating stress caused by continuous high-speed operation may cause fatigue cracks inside the gear, and over time, the cracks may expand and eventually lead to the failure of the gear.

How to choose the right part? Please purchase according to the manual number, refer to the picture, if you have any questions, please contact us.