Differential Planetary Wheel for Sinotruk HOWO AC16 Truck Spare Parts WG9231320227

Differential Planetary Wheel for Sinotruk HOWO AC16 Truck Spare Parts WG9231320227 

The function of differential planetary gear:

1. The function of the differential is first to change the direction of power transmission and transmit power to the wheels on both sides through the half shafts. When the vehicle turns, the half shafts on both sides automatically rotate at different speeds so that the wheels roll as much as possible. Performing unequal distance movements reduces the resistance when turning and reduces tire wear.

2. The planetary teeth in the differential only rotate around the side gears. At this time, the speeds of the wheels on both sides are equal, the differential does not work, and the vehicle is traveling in a straight line.

3. The material of planetary gears is generally alloy structural steel. Different models are different, and the steel materials are different in high, medium and low grades.

4. The half shaft is also called the drive axle. The half shaft is a solid shaft that transmits torque between the differential and the drive wheel. Its inner end is generally connected to the side shaft gear through splines, and the outer end is connected to the wheel hub.

5. The half-shafts commonly used in modern automobiles are divided into two types: full-floating and semi-floating according to their different support types.

6. The fully floating half shaft only transmits torque and does not bear any reaction force or bending moment, so it is widely used in various types of cars. The fully floating half-shaft is easy to disassemble and assemble. You only need to unscrew the bolts on the flange of the half-shaft to pull out the half-shaft, while the wheels and axle housing can still support the car, making car maintenance easier.

7. The semi-floating half shaft not only transmits torque but also bears all reaction forces and bending moments. Its support structure is simple and the cost is low, so it is widely used in various types of cars with small reaction bending moments. However, this kind of half-shaft support is troublesome to remove, and if the half-shaft breaks while the car is driving, it may easily cause the risk of the wheel flying off.

Basic Info.

Main certifications:

(1) Passed ISO/TS16949:2009 quality management system certification.

(2) Passed ISO/IEC17025:2005 certification.

(3) Passed the National Laboratory Accreditation Board certification.

(4) China’s “Hundreds of Auto Parts Suppliers”.

(5) Top 500 Chinese Machinery Companies.

(6) National first-level metrology enterprise.

(7) National first-level physical and chemical enterprise.

Q1. Are you a factory or trading company? 

We are a factory integrating research, development, production and sales.

Q2. What are the advantages of your products?
We support product customization to meet customer needs for special products. We can strictly control the products from raw materials to production, processing, product quality inspection, delivery, packaging, etc., and provide customers with high-end products and the most advantageous prices.

Q3. How about products price?
We are a factory, all products are direct sale at factory price. For the same price, we will provide the best quality; for the same quality, we have the most advantageous price.

Q4. What is your terms of packing?
We have branded packaging and neutral packaging, and we can also do what you want with authorization. This is flexible.

Q5. How to guarantee your after-sales service?
Strict inspection during production, Strictly check the products before shipment to ensure our packaging in good condition. Track and receive feedback from customer regularly. Our products warranty is 365 days.
Each product provides quality assurance service. If there is a problem with the product within the warranty period, the customer can negotiate with us in detail about the related claims, and we will do our best to satisfy the customer.

Q6. How can I accurately buy the products I need?
We need accurate product number, If you can't provide product number, you can send us your product picture, or tell us your truck model, engine name plate, and so on. we will
determine exactly what you need products.

Q7. Do you accept third party inspection?
Yes.we do

Q8. How about your delivery time?
Generally, it will take 3 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q9. What are your brand agency conditions and advantages?
After we sign an agent in one city, we will not sign a second company to protect the agent's brand advantage and price advantage. And we will help the agent develop customers and solve all kinds of difficult and miscellaneous problems about products.

Q10. What is your terms of payment?
By TT or LC. We'll show you the photos of the products and packages before you pay the balance.