D Series: Double Convolution
TEVEMA’s D Series air springs are high-performance pneumatic actuators designed for precise vibration isolation, reliable load support, and efficient motion control in industrial applications. Featuring a double convolution design, these air springs provide a robust and durable solution while ensuring excellent performance and longevity.
- Double Convolution Design: Provides enhanced flexibility and enables greater stroke lengths compared to single convolution models, making them suitable for a wide range of applications.
- High Load Capacity: Designed to support substantial loads, making them ideal for heavy-duty machinery and industrial equipment.
- Effective Vibration Isolation: Achieves superior vibration and shock absorption, significantly enhancing equipment longevity and operational efficiency.
- Durable Construction: Manufactured with premium materials, including high-strength elastomers and corrosion-resistant metal components, ensuring reliability in harsh industrial environments.
- Maintenance-Free Operation: Engineered for extended service life with minimal maintenance requirements, reducing operational costs.
- Easy Integration: Designed for seamless installation into existing systems with straightforward mounting and air inlet configurations.
The D Series Double Convolution Air Springs are specifically designed to meet the demands of industries requiring reliable and efficient vibration isolation and load support. Their construction is optimized for applications where space constraints and high-performance standards are critical.
- Manufacturing and Industrial Machinery: Ideal for presses, stamping machines, and conveyor systems, effectively reducing vibration and noise.
- Automotive Industry: Used in vehicle suspension systems to enhance ride comfort and handling, particularly in commercial vehicles and heavy-duty trucks.
- Mining and Construction Equipment: Perfect for absorbing shocks in heavy machinery, increasing durability and improving operator comfort.
- Agricultural Machinery: Enhances performance and reduces wear in equipment such as tractors and harvesters.
- Aerospace and Defense: Suitable for applications requiring precise motion control and superior vibration isolation.
When comparing TEVEMA’s D Series and F Series Double Convolution Air Springs, several technical distinctions make each series uniquely suited for specific industrial applications. Below is a detailed technical comparison focusing on the double convolution models.
- D Series: Designed for standard load capacities, making them suitable for moderate industrial applications.
- F Series: Engineered to handle higher load capacities, making them ideal for heavier machinery and more demanding operational conditions.
- D Series: Functions effectively within standard air pressure ranges, suitable for general-purpose applications.
- F Series: Capable of operating at higher nominal pressures, enabling greater force output and load support.
- D Series: Features effective diameters optimized for common industrial equipment with moderate force requirements.
- F Series: Offers larger effective diameters, resulting in a greater effective area for transmitting higher forces.
- D Series: Provides standard stroke lengths, suitable for applications with limited vertical movement.
- F Series: Offers extended stroke lengths due to enhanced design, accommodating greater vertical displacement and flexibility.
- D Series: Exhibits natural frequencies suitable for standard vibration isolation applications.
- F Series: Designed with lower natural frequencies, improving vibration isolation for sensitive equipment and heavy loads.
- D Series: Constructed with materials suitable for typical operating conditions, offering reliable performance in standard environments.
- F Series: Made with high-strength rubber compounds and additional reinforcement layers for superior durability and resistance to harsh conditions.
- D Series: Utilizes standard end closures, appropriate for moderate stress levels.
- F Series: Equipped with reinforced end closures and bead rings, designed to withstand higher mechanical stresses and pressures.
- D Series: Suitable for standard temperature ranges encountered in most industrial settings.
- F Series: Capable of operating effectively in a wider temperature range, due to specialized material compositions.
- D Series: Allows for standard angular and lateral misalignments, suitable for less demanding setups.
- F Series: Designed to accommodate greater misalignments, due to its flexible and robust construction.
- D Series: Features standard burst pressure ratings, adequate for typical operating conditions.
- F Series: Provides higher burst pressure ratings, ensuring safety and reliability under extreme conditions.
- D Series: Suitable for static or low-frequency dynamic applications.
- F Series: Optimized for high-frequency dynamic applications, particularly where rapid load changes are involved.
- D Series: Provides reliable fatigue life for applications with normal operating cycles.
- F Series: Offers an extended fatigue life, thanks to enhanced materials and construction, making them ideal for continuous operation.
| Specification | D Series Double Convolution | F Series Double Convolution |
|---|---|---|
|
Maximum load capacity: |
Suitable for moderate loads |
Optimized for higher loads |
|
Operating pressure range: |
Standard pressure applications |
Higher pressure applications |
|
Effective diameter: |
Optimised for standard equipment |
Larger diameter for increased force output |
|
Maximum stroke length: |
Standard stroke length |
Extended stroke length |
|
Natural frequency: |
Suitable for general vibration isolation |
Enhanced vibration isolation |
|
Temperature range: |
Standard industrial range (-40°C to +70°C) |
Wider operating temperature range (-30°C to +115°C, depending on elastomer) |
|
Material composition: |
Standard rubber with reinforcing fabric |
High-strength, reinforced rubber construction |
|
End Closure Material: |
Standard end closure materials |
Reinforced end closures for higher stress applications |
|
Burst Pressure: |
Adequate for standard conditions |
Designed for higher pressures and extreme conditions |
|
Misalignment capability: |
Standard flexibility allowances |
Greater flexibility and lateral misalignment absorption |
|
Fatigue life: |
Reliable for normal cycles |
Extended fatigue life for continuous operation |
|
Dynamic applications: |
Moderately suitable |
Highly suitable for dynamic loads and industrial applications |
Load and Pressure Handling:
The F Series Double Convolution models are designed to support heavier loads and operate at higher pressures than the D Series. The F Series is more suitable for heavy-duty industrial applications, where increased force capacity and durability are required.Vibration Isolation:
The F Series provides superior vibration isolation due to its lower natural frequencies. This enhances protection for sensitive equipment and improves operator comfort in heavy machinery by reducing transmitted vibrations.Flexibility and Stroke Length:
The F Series accommodates larger movements and misalignments thanks to its extended stroke length and flexible construction. This makes it ideal for applications that experience significant structural displacements or require greater adaptability.Material Durability:
The F Series features enhanced materials and additional reinforcement, resulting in greater durability and resistance to harsh environmental conditions. Compared to the D Series, it has a longer service life, making it suitable for demanding work environments.Application Suitability:
- The D Series is designed for general industrial applications with moderate performance requirements.
- The F Series is engineered for heavy-duty applications, including mining, construction, and heavy machinery manufacturing, where higher load capacities and durability are crucial.
By understanding these technical distinctions, engineers and equipment designers can accurately select the most suitable TEVEMA Double Convolution Air Spring model for their specific applications. This ensures optimal performance, safety, and longevity of the system.
For expert guidance in choosing the ideal air spring model for your application, please contact TEVEMA’s technical support team.