The main difference and feature is that the worm gear transmission ratio is large and the belt transmission ratio is small; Worm and worm drive is vertical drive, while belt drive is parallel drive; The transmission torque of worm gear is small, while the transmission distance of belt is large; Worm and worm drive efficiency is low, while belt drive efficiency is slightly higher; The worm gear and worm are more complex in structure, and the cost is relatively high.
The worm belt drive of the reducer has the following characteristics:
1. It is self-locking. When the helix angle of the worm is very small, the worm can only drive the worm gear, but the worm gear cannot drive the worm to rotate.
2. The efficiency of worm transmission is low, and it is generally believed that the efficiency of worm transmission is lower than that of gear transmission. In particular, the efficiency of the self-locking worm drive is below 0.5, and the general efficiency is only 0.7~0.9.
3. The heat is large, the tooth surface is easy to wear, and the cost is high.
4. Large transmission ratio and compact structure.
5. The transmission is stable without noise. Because the worm gear is a continuous spiral gear, it is continuous when it is engaged with the worm gear. The worm gear does not enter or exit the engagement process, so it works stably with little impact, vibration and noise.
If you have any questions or opinions about the turbine reducer, you can consult us and we will serve you wholeheartedly.
Our products are mainly exported to Japan, the United States, Germany, Southeast Asia and other countries and regions. Our customers include many OEM customers specializing in construction machinery. We have partnered with several of the Fortune 500 companies to become one of their major foundry suppliers in China.
How to provide goods?
Usually we will ship the goods to the sea. The factory is only 460 kilometers away from the port. It is very convenient and convenient to transport the goods to any other country. Of course, if your cargo is very urgent, Ningbo Airport and Shanghai Airport are also nearby.
What is the payment term?
When we provide you with a quotation, we will negotiate with you: EXW, FCA, FOB, CIF, CRF, DAP Etc. For mass production, you need to pay 30% of the deposit before production and 70% of the balance before shipment. Our most common way is T/T.
How to ensure the quality of your products?
First, we will check after each process. For finished products, according to customer requirements and international standards.
How many employees does your company have? What is the relationship between technicians?
We now have more than 180 employees, including 36 engineers and 28 QCs.
What is the ability of your company?
We have a number of production lines with a monthly production capacity of 1,600 units and an annual production capacity of 20,000 units.
