F Series: Triple Convolution
TEVEMA’s F Series Air Springs Triple Convolution Models are high-performance pneumatic actuators designed for heavy-duty industrial applications. With a triple convolution design, these air springs offer superior vibration isolation, load support, and extended stroke capabilities. They are specifically engineered to handle substantial loads and provide exceptional durability in demanding environments.
The F Series Triple Convolution Air Springs feature a robust construction with three bellows, allowing for greater flexibility and a longer stroke compared to single or double convolution models. This design enables them to absorb and dampen vibrations across a wide range of frequencies, making them ideal for equipment that requires precise motion control and vibration isolation.
- High Load Capacity: Engineered to support and lift heavy machinery and equipment efficiently.
- Extended Stroke Length: The triple convolution design allows for increased vertical movement and flexibility.
- Superior Vibration Isolation: Effectively reduces vibrations and shocks, enhancing equipment longevity and performance.
- Durable Construction: Made from high-quality materials resistant to wear, corrosion, and fatigue.
- Maintenance-Free Operation: Designed for prolonged use without the need for frequent servicing.
The F Series Triple Convolution Models have been specifically developed to address the needs of industries requiring efficient vibration isolation and load management solutions. They are ideal for:
- Industrial Machinery: Perfect for presses, stamping machines, and other equipment requiring significant vertical motion and vibration damping.
- Mining and Construction Equipment: Suitable for heavy-duty machinery operating in harsh conditions.
- Transportation Industry: Used in heavy vehicles and railway systems for improved load handling and ride comfort.
- Precision Equipment Isolation: Ideal for isolating sensitive equipment from external vibrations in manufacturing facilities.
The F Series Triple Convolution Models were specifically developed to meet the rigorous demands of industries such as automotive manufacturing, mining, construction, and heavy machinery. Their ability to handle extreme loads and provide exceptional vibration isolation makes them indispensable in applications where reliability and performance are critical.
When comparing TEVEMA’s F Series and D Series Triple Convolution Air Springs, several technical specifications set them apart, making each series optimal for specific industrial applications. Below is a detailed technical comparison:
- F Series: Designed to handle higher maximum loads, typically ranging from 5 to 50 tons, depending on the specific model. This makes them suitable for supporting heavy machinery and equipment.
- D Series: Suited for moderate loads, with maximum load capacities generally ranging from 1 to 20 tons, ideal for standard industrial applications.
- F Series: Capable of operating at higher nominal pressures, usually up to 8 bar (116 psi). The higher pressure capacity allows for greater force output and load support.
- D Series: Operates effectively at standard pressures, typically up to 6 bar (87 psi), sufficient for applications with moderate force requirement
- F Series: Features larger effective diameters (e.g., 200 mm to 700 mm), resulting in a greater effective area for force transmission.
- D Series: Comes with smaller effective diameters (e.g., 100 mm to 500 mm), suitable for applications needing less force.
- F Series: Offers extended maximum stroke lengths, potentially up to 450 mm, accommodating greater vertical movement and flexibility.
- D Series: Provides shorter maximum stroke lengths, up to 300 mm, adequate for applications with limited vertical displacement.
- F Series: Exhibits lower natural frequencies (e.g., 1.0 to 2.5 Hz), enhancing vibration isolation capabilities, especially for heavy loads and sensitive equipment.
- D Series: Has higher natural frequencies (e.g., 2.5 to 4.0 Hz), suitable for applications where less vibration isolation is acceptable.
- F Series: Constructed with high-strength rubber compounds reinforced with multiple layers of synthetic cords (e.g., nylon or aramid fibers). This provides superior tensile strength and durability.
- D Series: Made with standard rubber compounds and fewer reinforcement layers, offering reliable performance for typical industrial environments.
- F Series: Equipped with heavy-duty steel bead rings and end closures, often treated with anti-corrosive coatings for enhanced longevity in harsh conditions.
- D Series: Utilizes standard end closures and bead rings suitable for moderate stress levels and less aggressive environments.
- F Series: Capable of operating in a wider temperature range, from -50°C to +70°C (-58°F to +158°F), due to specialized rubber formulations.
- D Series: Suitable for standard temperature ranges, typically from -30°C to +60°C (-22°F to +140°F).
- F Series: Designed to accommodate greater angular misalignments up to 15 degrees and lateral misalignments due to their flexible construction.
- D Series: Allows for standard angular misalignments up to 8 degrees, appropriate for less demanding setups.
- F Series: Higher burst pressure ratings, often exceeding 30 bar (435 psi), ensuring safety and reliability under extreme conditions.
- D Series: Standard burst pressure ratings around 20 bar (290 psi), adequate for typical operating conditions.
- F Series: Better suited for high-frequency dynamic applications involving rapid load changes due to superior damping characteristics and material resilience.
- D Series: Suitable for static or low-frequency dynamic applications with less intense operational cycles.
- F Series: Offers an extended fatigue life exceeding 1 million cycles, thanks to enhanced materials and robust construction, making them ideal for continuous operation.
- D Series: Provides reliable fatigue life for applications with normal operating cycles, generally up to 500,000 cycles.
| Specification | F Series Triple Convolution | D Series Triple Convolution |
|---|---|---|
|
Maximum load capacity: |
5 – 50 tons |
1 – 20 tons |
|
Operating pressure range: |
Up to 8 bar (116 psi) |
Up to 6 bar (87 psi) |
|
Effective diameter: |
200 mm – 700 mm |
100 mm – 500 mm |
|
Maximum stroke length: |
Up to 450 mm |
Up to 300 mm |
|
Natural frequency: |
1.0 – 2.5 Hz |
2.5 – 4.0 Hz |
|
Temperature range: |
-50°C to +70°C (-58°F to +158°F) |
-30°C to +60°C (-22°F to +140°F) |
|
Material composition: |
Reinforced Rubber with Synthetic Cords |
Standard Rubber with Fewer Reinforcements
|
|
End Closure Material: |
Heavy-Duty Coated Steel |
Standard Steel |
|
Burst Pressure: |
>30 bar (435 psi) |
~20 bar (290 psi) |
|
Misalignment capability: |
Up to 15 degrees angular |
Up to 8 degrees angular |
|
Fatigue life: |
>1 million cycles |
Up to 500,000 cycles |
|
Dynamic applications: |
Highly suitable |
Moderately Suitable |
- Higher Load and Pressure Handling: The F Series can support heavier loads and operate at higher pressures due to its reinforced construction and materials.
- Enhanced Vibration Isolation: With lower natural frequencies and spring rates, the F Series provides superior vibration isolation, essential for protecting sensitive equipment and enhancing operator comfort in heavy machinery.
- Greater Flexibility and Stroke Length: The F Series accommodates larger movements and misalignments, making it suitable for applications with significant structural or load-induced displacements.
- Material and Construction: The F Series uses advanced materials and additional reinforcement layers, resulting in better durability, higher burst pressures, and extended fatigue life.
- Temperature Resilience: The F Series operates effectively in more extreme temperatures, expanding its applicability in harsh environmental conditions.
- Dynamic Performance: Enhanced damping characteristics make the F Series ideal for applications involving rapid load changes and high-frequency vibrations.
- Application Suitability: Due to these technical advantages, the F Series is better suited for heavy-duty, high-performance applications in industries such as mining, construction, automotive manufacturing, and heavy machinery. The D Series remains an excellent choice for standard industrial applications with moderate demands.
TEVEMA’s F Series Air Springs Triple Convolution Models provide a reliable and efficient solution for industries that require advanced vibration isolation and load management. Their specialized design and robust construction make them the ideal choice for heavy-duty applications where performance and durability are paramount.