China S Series Hard-Toothed Surface Gearbox Speed Reducer - Leading Suppliers and Factory Solutions
Product Structure
The S series reducer adopts a reinforced high rigidity cast iron box and hard tooth surface gears. The gear material is high-quality alloy steel and has undergone carburizing and quenching treatment. The tooth surface hardness reaches 60 ± 2HRC, and the grinding accuracy is 5–6 levels. The transmission efficiency is as high as 96%, the transmission ratio is finely graded and has a wide range, supporting various installation forms such as foot, B5 flange or B4 flange. Enhance the load-bearing capacity through computer shaping technology and adopt a multi sealing structure to prevent oil leakage. Its modular design supports large-scale production, with models divided according to decreasing torque, allowing for flexible combination of models to form larger transmission ratios. The product design includes noise reduction measures, resulting in low operating noise.
Product Features
- 1 The gears are made of high-quality alloy carburizing and quenching, with a tooth surface hardness of up to 60 ± 2HRC and a tooth surface grinding accuracy of up to level 56.
- 2 By using computer shaping technology to pre shape the gears, the load-bearing capacity of the gearbox has been greatly improved.
- 3 From the casing to the internal gears, it adopts a completely modular structural design, suitable for large-scale production and flexible selection.
- 4 The standard gearbox models are divided according to the torque decreasing form, which is more in line with customer requirements and avoids power waste compared to the traditional proportional division.
- 5 Adopting CAD/CAM design and manufacturing to ensure the stability of quality.
- 6 Adopting multiple sealing structures to prevent oil leakage.
- 7 Multi directional noise reduction measures ensure excellent low-noise performance of the gearbox.
- 8 The product installation method is flexible and versatile, making it easy for customers to choose.
Conditions of Use
- ✔ The same model can be equipped with motors of various powers. Easy to achieve combination connection between various models.
- ✔ High transmission efficiency, with a single machine gearbox efficiency of up to 96%.
- ✔ The transmission ratio is finely divided and has a wide range. Combination models can form larger transmission ratios and lower output speeds.
- ✔ There are various installation forms, which can be installed with any foot, B5 flange or B4 flange. The foot installation reducer has two machined foot installation planes.
Detail Pictures
Frequently Asked Questions
Q
What is the tooth surface hardness of the S series reducer gears?
The gears of the S series reducer are made from high-quality alloy steel that undergoes carburizing and quenching treatment. The tooth surface hardness reaches 60 ± 2HRC, and the grinding accuracy is at 5–6 levels, ensuring long-term durability and reliable performance.
Q
What is the transmission efficiency of the S series reducer?
The S series reducer offers a high transmission efficiency of up to 96% for a single machine gearbox. This makes it an energy-efficient choice for a wide range of industrial applications, helping to minimize power waste.
Q
What installation methods are supported by the S series reducer?
The S series reducer supports multiple installation forms, including foot mounting, B5 flange, and B4 flange. The foot installation reducer features two machined foot installation planes, providing flexible and convenient installation options for various equipment configurations.
Q
Can the S series reducer be combined with different motor powers?
Yes. The same S series reducer model can be equipped with motors of various powers, and it supports easy combination connections between different models. This modular approach allows users to achieve larger transmission ratios and lower output speeds as required by their application.
Q
How does the S series reducer prevent oil leakage?
The S series reducer adopts a multi-sealing structure specifically designed to prevent oil leakage. This ensures clean and safe operation over extended periods, reducing maintenance requirements and prolonging the service life of the equipment.
Q
What noise control measures are used in the S series reducer?
The S series reducer incorporates multi-directional noise reduction measures in its design. Combined with high-precision gear grinding and computer shaping technology, these measures ensure excellent low-noise performance during operation, making it suitable for noise-sensitive working environments.






