Hunan Dinghan New Material Technology Co., LTD
| Payment Terms | T/T |
| Supply Ability | Negotiable |
| Delivery Time | Sample order: 7 days |
| Packaging Details | According to customer's requirement |
| Material | Alloy Steel |
| Shape | Spiral bevel gear |
| Tooth profile | Gleason type |
| Processing | Grinding |
| Heat treatment | Carburizing,quenching, carbonitriding, high-frequency, quenching, tempering etc |
| Service | Customized |
| Noise Level | Less than 80 dB |
| Application | Mechanical component |
| Torque Capacity | 1000 Nm |
| Shaft Diameter | Varies depending on application |
| Operating Temperature | 0-100 degrees Celsius |
| Maximum Input Speed | 5000 rpm |
| Maximum Output Speed | 500 rpm |
| Gear Position | External Gear |
| Teeth Accuracy Grade | ISO 6-7 Grade |
| Brand Name | DINGSCO |
| Certification | ISO9001 |
| Place of Origin | Changsha, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | Negotiable |
| Delivery Time | Sample order: 7 days | Packaging Details | According to customer's requirement |
| Material | Alloy Steel | Shape | Spiral bevel gear |
| Tooth profile | Gleason type | Processing | Grinding |
| Heat treatment | Carburizing,quenching, carbonitriding, high-frequency, quenching, tempering etc | Service | Customized |
| Noise Level | Less than 80 dB | Application | Mechanical component |
| Torque Capacity | 1000 Nm | Shaft Diameter | Varies depending on application |
| Operating Temperature | 0-100 degrees Celsius | Maximum Input Speed | 5000 rpm |
| Maximum Output Speed | 500 rpm | Gear Position | External Gear |
| Teeth Accuracy Grade | ISO 6-7 Grade | Brand Name | DINGSCO |
| Certification | ISO9001 | Place of Origin | Changsha, China |
| High Light | Motor Drive Part Spiral Bevel Gear ，40Cr Spiral Bevel Gear ，20Degree Pressure Angle Bevel Gear | ||
40Cr Spiral Bevel Gear for Motor Drive Part with 20 Degree Pressure Angle
40Cr spiral bevel gear with 20-degree pressure angle is a mechanical transmission component suitable for high load capacity and smooth transmission.
Characters of spiral bevel gear:
1. The main features of bevel gears are noise reduction, vibration reduction, light weight and low cost.
2. Compared with straight bevel gears, spiral bevel gears have a larger overlap coefficient and load capacity, a high transmission ratio and smooth transmission.
3. Spiral bevel gear is widely used in mechanical transmission fields such as automobiles, aviation, and mining that require high load capacity and smooth transmission.
Gear design elements:
When designing a gear, multiple factors need to be considered, including tooth shape, module, pressure angle, tooth top height, tooth root height, number of teeth, etc. Among them, the pressure angle is an important parameter, which determines the inclination angle of the gear tooth relative to the normal of the reference line. Generally, a 20-degree pressure angle is used, but other values can also be selected according to specific applications. The larger the pressure angle value, the wider the tooth root will be, which is beneficial to the improvement of gear strength.
Selection of module:
Module is the basic element that indicates the size of gear teeth. The choice of module depends on the load and rotation speed of the gear. Generally speaking, the greater the load and the faster the rotation speed of the gear, the larger the module needs to be designed to enhance the strength of the gear. There are standard values for the module, and the appropriate module can be selected according to the specific application and requirements.
40Cr Spiral Bevel Gear Parameters:
| Products | 40Cr Spiral Bevel Gear for Motor Drive Part with 20 Degree Pressure Angle |
| Material | 40Cr |
| Shape | Spiral gear/ Bevel gear |
| Gear Teeth manufacturing | Grinding |
| Module (M) | ≤4 |
| Teeth Accuracy Grade | ISO 6-7 Grade |
| Heat Treatment | Carburizing/Nitriding/Quenching and Tempering/Quenching and Tempering |
| Hardness | 58-62 HRC |
Spiral bevel gear picture:
About us:
1. Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd., which was established in 1994. It is a directly affiliated school-run enterprise founded by Professor Zeng Tao of Central South University, an authoritative expert on spiral bevel gears in China.
Factory's pictures:
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1994
Total Annual:
70 million-100 million
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd, which was established in 1994. It is a directly affiliated university-run enterprise founded by Central South University Professor Zeng Tao, the leading expert on spiral bevel gears in China. It was later renamed as Cha... Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd, which was established in 1994. It is a directly affiliated university-run enterprise founded by Central South University Professor Zeng Tao, the leading expert on spiral bevel gears in China. It was later renamed as Cha...
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