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China Good quality China Supplier Custom High Precision CNC Machining Special Material Stainless Steel Gear with Hot selling

Product Description

Product Description

Product introduction

Gear processing modules 0.5-20
Max. machining diamete for gear milling 1720mm
Max. main shaft through-hole diameter for gear grinding 180mm
Max, main shaft through-hole diameter for gear milling 320mm
Max. machining diameter for gear grinding 850mm
Highest precision GB11365-89   4 grade
Transmission ratio 1:1-1:10

My advantages:
1. High quality materials, professional production, high-precision equipment. Customized design and processing;
2. Strong and durable, strong strength, large torque and good comprehensive mechanical properties;
3. High rotation efficiency, stable and smooth transmission, long service life, noise reduction and shock absorption;
4. Focus on gear processing for 20 years.
5. Carburizing and quenching of tooth surface, strong wear resistance, reliable operation and high bearing capacity;
6. The tooth surface can be ground, and the precision is higher after grinding.



The company is a manufacturer of high-quality leather wheel transmission components and mechanical transmission equipment. Its products are widely used in various fields such as aviation, aerospace, shipbuilding, rail transit, engineering vehicles, and industrial automation equipment. The company was founded in December 2002, and its factory is located in Xihu (West Lake) Industrial Zone, Jiangfu City, ZheJiang Province. The existing factory building covers an area of 38000 square meters, with a registered capital of 20 million yuan and a total asset of about 180 million yuan. It has passed the CCs ship inspection and recognition by China’s classification society, and has been rated as a high-tech enterprise in ZheJiang Province and the ZheJiang High Precision Gear Transmission Key Component Engineering Technology Research Center.

The company has the most advanced manufacturing and testing equipment for bright precision gear transmission components in the world, with manufacturing accuracy CHINAMFG national standard 3-4 levels. It has 275G and 800G CNC Yawei gear grinding machines from Grissom Phoenix, Germany, Capa vX55 and VX59 CNC gear grinding centers from Germany, ZE400 and ZE8OO shaped gear grinding machines from Capa Niles, worm gear grinding machines from Germany, Graub 5-extraction linkage machining center from Germany, KS42 high-precision straight bevel gear grinding machine from Switzerland, Teng gear grinding machine from Switzerland, S33 high-precision CNC universal domestic and foreign grinding machine from Stuttgart, Switzerland, and GMM1500 gear measuring center from Grissom GMM1500, Zeiss Santang, Germany.

After years of testing, exploration, and improvement, the company’s research and development team has mastered key technologies such as high-precision gear CNC grinding technology, inspection technology, heat treatment technology for thin-walled parts, independent design and manufacturing technology for special cutters, fixtures, and special measuring tools. At present, the company’s manufacturing capacity and technical development level rank among the leading levels of domestic peers.





Main Markets? North America, South America, Eastern Europe , West Europe , North Europe, South Europe, Asia
How to order? * You send us drawing or sample
* We carry through project assessment
* We give you our design for your confirmation
* We make the sample and send it to you after you confirmed our design
* You confirm the sample then place an order and pay us 30% deposit
* We start producing
* When the goods is done, you pay us the balance after you confirmed pictures or tracking numbers.
* Trade is done, thank you!!

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Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness: Hardened Tooth Surface
Gear Position: Internal Gear
Manufacturing Method: Cast Gear
Toothed Portion Shape: Spur Gear
Material: Stainless Steel
US$ 60/Piece
1 Piece(Min.Order)

Request Sample



Customized Request

How do internal gears differ from other types of gears?

Internal gears differ from other types of gears in several ways. Here’s a detailed explanation of the differences between internal gears and other gear types:

  • Tooth Orientation: One of the primary differences is the orientation of the teeth. In internal gears, the teeth are located on the inner surface of the gear, facing inward. This is in contrast to external gears, where the teeth are on the outer surface, facing outward. This difference in tooth orientation allows internal gears to encircle and engage with an external gear, resulting in a unique gear arrangement.
  • Space Utilization: Internal gears are particularly advantageous in terms of space utilization. By having the teeth facing inward, internal gears can enclose and engage with an external gear, creating a compact and space-saving gear system. This design is beneficial in applications where size constraints are a concern, as it allows for a more efficient use of available space.
  • Meshing Mechanism: The meshing mechanism of internal gears differs from that of other gear types. In external gears, the teeth of two gears engage on their outer surfaces. However, in internal gears, the teeth of the internal gear engage with the teeth of an external gear (pinion) on the inner surface. This meshing mechanism enables the transfer of rotational motion and torque between the gears.
  • Torque Capacity: Internal gears generally have a higher torque capacity compared to external gears of the same size. This is because the larger tooth size and greater surface area of the internal gear provide increased strength and load-carrying capacity. The internal gear’s ability to encircle the pinion also contributes to its enhanced torque-carrying capabilities.
  • Gear Arrangement: Internal gears are commonly used in specific gear arrangements, such as planetary gear systems and differential gears. Planetary gear systems involve multiple gears, including an internal gear, sun gear, and planet gears. The unique arrangement of internal and external gears in a planetary system allows for various gear ratios and torque distribution. Differential gears, which are used in vehicles, employ internal gears to distribute torque between the drive wheels while accommodating independent wheel movement.
  • Noise and Vibration: Internal gears generally exhibit reduced noise and vibration compared to other gear types. The inward-facing teeth of internal gears result in a larger contact area with the pinion, distributing the load over a greater surface area. This helps minimize noise and vibration during gear operation, leading to smoother and quieter performance.

In summary, internal gears differ from other gear types in terms of tooth orientation, space utilization, meshing mechanism, torque capacity, gear arrangement, and noise and vibration characteristics. The inward-facing teeth, compact design, unique meshing mechanism, higher torque capacity, specific gear arrangements, and reduced noise and vibration make internal gears suitable for various applications where size constraints, torque transmission, and smooth operation are important factors.

China Good quality China Supplier Custom High Precision CNC Machining Special Material Stainless Steel Gear with Hot sellingChina Good quality China Supplier Custom High Precision CNC Machining Special Material Stainless Steel Gear with Hot selling
editor by Dream 2024-04-30


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