Mini Spiral Bevel Gearbox - Lightweight and Efficient for Small Systems

• Customization: Available
• Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Industrial Machinery Area
• Hardness: Hardened Tooth Surface
• Model NO.: FD-SG0020
• Gear Position: External Gear
• Manufacturing Method: Cast Gear
• Toothed Portion Shape: Spur Gear
• Material: Cast Steel
• Type: Circular Gear
• Transmission Type: Planetary Gear Reducer + DC/AC Motor Combination
• Ratio Range: 5:1 - 200:1 (Customizable)
• Max Output Torque: 50n·m - 500n·m (Model - Dependent)
• Mounting Methods: Flange Mount (4 - M6 Holes) / Shaft Mount (with L
• Service Life: 10,000 Hours (L10 Life at 20% Load)
• Transport Package: Custom Wooden Box + Metal Support Frame
• Specification: The module is 3mm, the number of teeth is 20, the
• Trademark: feida
• Origin: Quanzhou
• HS Code: 1601002090
• Production Capacity: 1000000
• Package Size: 10.00cm * 28.00cm * 28.00cm
• Package Gross Weight: 10.000kg

Product Description

 

Product Overview
Our spiral bevel gears stand out with cutting-edge manufacturing processes and strict quality control. High-quality alloy steel is carefully selected as the raw material, and each gear is meticulously crafted through multiple complex processes. From the initial forging of the steel to the subsequent fine processing, the entire process adheres to high-standard specifications. This results in the gears' excellent transmission performance. They can not only efficiently transmit power but also have a strong load-bearing capacity, capable of handling various harsh working conditions. At the same time, their long service life can effectively reduce the frequency of equipment maintenance and costs, demonstrating extraordinary value in numerous fields such as the automotive industry, construction machinery, and industrial equipment.
Product Features

1. High-Precision Tooth Surface Machining: The advanced precision gear grinding process is adopted. This process uses high-precision gear grinding equipment and professional gear grinding tools to carefully polish the tooth surface. According to the ISO 1328 - 1 standard, the tooth surface accuracy has successfully reached Grade 6, ensuring a tight and accurate meshing between teeth. This not only significantly reduces the noise generated during the transmission process due to uneven tooth surfaces but also makes the power transmission more smooth. The transmission efficiency is increased by 15% - 20% compared to ordinary processing techniques.

1. High-Quality Materials: High-strength alloy steels such as 42CrMo and 20CrMnTi are selected as the base materials. These steels themselves have good mechanical properties, and after special heat treatment processes, their performance is further optimized. By precisely controlling parameters such as the temperature and time of carburizing and quenching, and tempering treatment, the tooth surface hardness reaches HRC 58 - 62, forming a hard and wear-resistant surface layer that can effectively resist various wear conditions. At the same time, the core of the gear still maintains good toughness and is not prone to fracture when subjected to impact loads. It has excellent fatigue resistance, ensuring the stable operation of the gear under long-term high-load operation.

1. Optimized Design: Through repeated simulations and calculations by professional gear design software and an experienced engineering team, the unique helix angle and tooth profile are determined. The helix angle is within the reasonable range of 25° - 45°, making the gear meshing more stable and the force distribution more uniform during the transmission process. Compared with ordinary straight bevel gears, the load-bearing capacity is increased by more than 30%. It can operate more reliably under high-load conditions and reduce the risk of gear damage caused by uneven force.

Product Parameters
 

Parameter Name	Details
Module	1 - 20mm, covering a variety of common module specifications to meet different transmission ratio and load requirements
Gear Ratio	2:1 - 10:1, which can be flexibly selected according to the actual application scenario to achieve precise power distribution and speed adjustment
Helix Angle	25° - 45°, optimized to ensure smooth transmission and uniform force distribution
Face Width	20 - 150mm, different face widths adapt to different torque transmission requirements, providing diverse choices
Material	High-quality alloy steels such as 42CrMo and 20CrMnTi, ensuring that the gear has high strength and good toughness
Heat Treatment Method	Carburizing and quenching, tempering treatment. The comprehensive performance of the gear is improved by precisely controlling the heat treatment process
Accuracy Grade	ISO 1328 - 1 Grade 6 and above, ensuring high-precision tooth surface machining and transmission performance

Application Fields

1. Automotive Industry: In the automotive differential, spiral bevel gears play a crucial role. When the vehicle turns, the spiral bevel gears in the differential can accurately adjust the rotation speed according to the different driving distances of the two wheels, ensuring smooth power distribution to the left and right wheels, making the vehicle turn smoothly and reducing tire wear. In the transfer case, the spiral bevel gears are responsible for rationally distributing the engine power to different drive shafts, realizing the switching of the vehicle's four-wheel drive and two-wheel drive modes, and ensuring the stable running of the vehicle under various road conditions.

1. Construction Machinery: Take the excavator as an example. In the driving system of its traveling mechanism, spiral bevel gears work under high loads, efficiently transmitting the engine power to the crawler, providing powerful power for the excavator's forward, backward, and turning movements. In the slewing mechanism, the spiral bevel gears drive the upper platform to rotate, enabling the excavator to flexibly adjust the working direction. For loaders, the transmission systems of their traveling and working devices also cannot do without spiral bevel gears. They withstand frequent starting, braking, and impact loads generated during heavy-load operations, ensuring the efficient operation of the loaders.

1. Industrial Equipment: In speed reducers, spiral bevel gears, as the core transmission components, convert the high-speed and low-torque output of the motor into the low-speed and high-torque required by the equipment, and are widely used in various industrial production lines to ensure the stable operation of the equipment. In equipment such as fans and compressors, spiral bevel gears ensure that the impeller rotates at a stable speed, achieving efficient gas transportation and compression, and maintaining the continuity of the industrial production process.

Customization Services
We provide comprehensive customization services. When customers have special module requirements, our technical team will re-design the gear parameters based on the customers' transmission requirements and manufacture the gears that meet the requirements through high-precision processing equipment. For special gear ratios, accurate calculations are carried out from the design stage to ensure that the power transmission and speed matching requirements of the customers' equipment are met. For special installation dimensions, we will not only customize the external dimensions of the gear but also consider details such as the installation method and connection structure. From the design drawings to the final product, we communicate closely with the customers throughout the process, tailor - design and manufacture spiral bevel gears to perfectly fit diverse application scenarios.
Quality Assurance
We strictly follow the ISO 9001 quality management system. In the raw material procurement process, strict component analysis and performance testing are carried out on each batch of steel to ensure that the material meets the standards. During the production process, quality control points are set for each process. Advanced testing equipment such as coordinate measuring machines is used to test the dimensional accuracy of the gears, and hardness testers are used to test the tooth surface hardness. Before the product leaves the factory, comprehensive performance tests are also carried out, including no-load running tests and load tests, etc., to ensure that the quality and performance of each spiral bevel gear meet high standards, allowing customers to use them without worries.
Contact Us
If you are interested in our spiral bevel gear products or have any customization needs, please feel free to contact us at any time. You can reach us by calling our service hotline [specific phone number] or by sending an email to [email address]. Our professional team consists of experienced engineers and salespeople, who will wholeheartedly serve you, deeply understand your needs, provide you with the best transmission solutions, and help your project succeed.