Product Overview

Nanjing Bai Gang Composite Materials Co., Ltd. introduces its carbon fiber drive shaft, an advanced core transmission component made with state-of-the-art carbon fiber reinforced composite materials, replacing traditional metals like steel and aluminum. Designed for various equipment such as automobiles, ships, cooling towers, textile machinery, etc., this product aims to efficiently transmit power to turbines, fans, and other actuators, achieving lightweight and high-performance power transmission. The carbon fiber drive shaft, with its unique material advantages, demonstrates excellent performance in the power transmission field, becoming an ideal choice for upgrading and replacing modern industrial equipment.

Main Product Features

Extreme lightweight, significant performance improvement

The highlight of the carbon fiber drive shaft lies in its extreme lightweight design. Compared to traditional steel shafts, its weight can be reduced by 50%-60%, which brings a leap in multiple performance aspects:

• More powerful, lower energy consumption:Light in weight, low moment of inertia, significantly reduced power loss; torque transmission capability increased by 2.5 times, maximum speed increased by 50%, effectively improving acceleration performance, while enhancing fuel or electric energy economy, saving operation costs for users.
• Excellent vibration and noise performance (better NVH performance):Carbon fiber materials have 10 times the damping of steel, enabling significant vibration absorption, reducing operational noise, and providing a quieter working environment. Moreover, the single long shaft design eliminates the intermediate support structure, reduces potential failure points, and further enhances the smoothness of transmission.

2. High strength, long lifespan

Carbon fiber drive shafts also excel in terms of strength. They have excellent torsional resistance, being less prone to deformation and fracture than steel drive shafts under the same diameter conditions. Additionally, carbon fiber materials are characterized by their fatigue and corrosion resistance, which extend the service life of the drive shaft, reduce the frequency of replacement, and lower maintenance costs.

3. Excellent safety performance

In terms of safety performance, carbon fiber drive shafts are also reliable. When the component fails, it shatters into tiny fragments to absorb impact energy, avoiding bending and twisting like metal drive shafts, thus preventing severe secondary damage to the matching equipment and ensuring the safety of both equipment and personnel.

4. Customized design to meet diverse needs

Carbon fiber drive shafts offer two mainstream forming processes: winding and rolling. Customized designs can be made according to customer requirements. Winding forms optimize the performance of the drive shaft by adjusting the angle of carbon fiber layup; rolling forms achieve precise performance customization by adjusting the angle of material tape placement and the number of layers, meeting special needs in different application scenarios.

Product Detailed Parameters

• Brand:Nanjing Bai Gang Composite Materials Co., Ltd.
• Origin:China
• Function:Power transmission
• Partial Materials:Carbon Fiber
• Product Model:CBF-AX
• Weight reduction:Compared to steel shafts, a reduction of 50%-60%.
• Torque transmission capability enhanced:2.5 times
• Max RPM increased:50%
• Material Damping10 times steel
• Molding Technology:Tape wrapping, roll forming

Application Scope

Carbon fiber drive shaft, with its excellent performance, is widely used in various fields:

• Automotive Industry:For automotive transmission systems, enhancing acceleration performance, reducing fuel consumption, and improving driving comfort.
• Marine Industry:As a key component of the ship propulsion system, it reduces hull weight and enhances navigation efficiency.
• Cooling tower:In the fan drive of cooling towers, reduce energy consumption, lower noise, and extend the service life of the equipment.
• Textile machinery:Transmission shaft for textile machinery, enhancing production efficiency and reducing maintenance costs.
• Other industrial equipment:Suitable for any industrial equipment requiring efficient and lightweight power transmission.

Frequently Asked Questions (FAQ page)

Q1: What are the advantages of carbon fiber drive shafts over traditional metal drive shafts?

A1: Carbon fiber drive shafts have significant advantages over traditional metal drive shafts. Firstly, they achieve extreme lightweight, with a weight reduction of 50%-60%, thereby enhancing power performance and fuel economy. Secondly, carbon fiber drive shafts feature high strength and long service life, excellent torsional resistance, fatigue and corrosion resistance. Additionally, they exhibit superior vibration and noise performance, excellent safety, and in the event of component failure, they shatter into small fragments to absorb impact energy, rather than bending and twisting like metal drive shafts.

Q2: What are the molding processes for carbon fiber drive shafts?

A2: The mainstream forming processes of carbon fiber driveshafts include winding and rolling. Winding involves wrapping impregnated resin carbon fiber strands around the surface of a mandrel, removing the mold after curing, and optimizing the performance of the driveshaft by adjusting the carbon fiber laying angle. Rolling involves placing the impregnated resin carbon fiber strips flat on the outer side of a mandrel, using hydraulic equipment for rolling, removing the mold after heating and curing, and achieving performance customization by adjusting the angle and layering of the strips.

Q3: Is the cost of carbon fiber drive shafts relatively high?

A3: Yes, the cost of carbon fiber drive shafts is relatively high. This is mainly due to the high input costs of raw materials, molding processes, and environmental protection production. However, considering the comprehensive benefits of lightweighting, high strength, and high performance, as well as the reduced energy consumption and maintenance costs over the long-term use, carbon fiber drive shafts still offer high cost-performance.

Q4: Can a carbon fiber drive shaft be repaired after damage?

A4: Carbon fiber drive shafts are basically irreparable after damage. Due to the limitations of their material properties and molding process, a complete replacement is usually required once the drive shaft is damaged. Therefore, attention should be paid to maintenance and care during use to prolong its service life.

Q5: How to choose the suitable carbon fiber drive shaft model?

A5: Selecting the appropriate carbon fiber drive shaft model requires considering multiple factors, including the equipment's transmission requirements, working conditions, and spatial limitations. It is recommended to communicate with the professional technical staff of Nanjing Bai Gang Composite Materials Co., Ltd., providing detailed application scenarios and requirements so that they can recommend the most suitable model and customized solutions for you.