gas spring

Function:

The greater the pressure in the air chamber, the greater the friction. The faster the pole moves, the greater the friction. The further away from the natural stretch, the greater the friction. The temperature affects the support force of the gas spring. The lower the temperature, the lower the pressure in the air chamber, and the lower the support force provided by the gas spring.

Features:

The gas spring can adjust the air pressure, spring support force and shock absorption degree by changing the area of the communication hole between the air inlet and the exhaust port. The Super Gas Spring has a unique nonlinear elastic property, which makes its stiffness vary with the degree of compression or tension, and can give appropriate elastic support under different loads. Whether it is light or heavy load, can be flexible to adapt to ensure good results. Super Gas Spring is small volume, light weight, compared with the traditional mechanical spring, in the same supporting force when the advantage is obvious. This makes super gas spring easy to install and use in places where space and weight are limited, such as precision instruments, small equipment, etc. .

Advantages:

The Super Gas Spring has many remarkable advantages. As a best gas struts,it can provide strong support, whether large equipment hatch or heavy furniture can easily deal with. High stability ensures smooth movement during use without Cottonwood shaking, suitable for medical equipment and other areas where stability is required. Good durability due to high-quality materials and advanced technology, sealing structure effectively leak-proof, long service life. Super gas spring have flexible adjustment, can meet the needs of different scenarios, installation is also very convenient. In addition, the best gas struts can adapt to a variety of harsh environments, is a performance excellence, reliable and practical products.

Application scenarios:

Bedstead

Cabinet door

Car trunk support

Hood support

Tool box lid support

Trolley lid support

Aircraft luggage compartment cover

Parameters:

Gas Spring Lift type 24(25)/12:

Cylinder tube:φ24(25)mm, Piston rod:φ12mm, Stroke length max.:700mm, extension force:250-1500N

FAQ:

1. What are JUTENG gas springs filled with?

Only nitrogen is used as the pressure medium in JUTENG gas springs. About 75% of the air we breath consists of this gas. Nitrogen is absolutely safe and harmless to health. In addition, nitrogen does not burn. On the contrary, nitrogen is used in the chemical industry to prevent and extinguish fires. In addition, every JUTENG pneumatic spring contains flame-retardant oil to lubricate the seals and to achieve certain functions, such as damping or rigid locking.

2. How high is the pressure in a gas spring?

The filling pressure of JUTENG gas springs depends on the extension force and the geometry and is between 5N and 3000N.

3. Should gas spring be installed with the piston rod facing up or down?

In general, gas springs should be installed with the piston rod facing down to ensure the piston rod seal is lubricated and to reduce the permeation of nitrogen through the seal. However, the opposite installation may be necessary in some special cases, for example if the gas spring requires a very specific damping characteristic. In such cases, the lubrication of the piston rod seal must be ensured by special measures (space mat).

4. What is "F1" force?

The "F1 force" is the designed force of gas springs. This is measured when the piston rod of the gas spring is extended to 5 mm. It should be noted that the measured point of a significantly shorter position is approached with a defined speed and the value of the "F1 force" is read only about 3 seconds after the measurement devices comes to a standstill. The measurement must take place at 20°C gas spring and room temperature.

5. Does the force of the gas spring change when displacing the piston rod?

Yes. The inner volume of the gas spring is closed to the outside. This means that the filled gas volume can only occupy the free space in the pressure pipe that is not needed for components or oil. By pushing the piston rod in, this free space [V] is reduced by the inserted piston rod volume. Because the same gas volume has a smaller volume available, the pressure [p] in the gas spring increases.

6. Can gas springs be repaired?

No. All gas springs and dampers are by a plastic deformation of the external pipes during production. This makes it impossible to open the gas spring to replace individual components without destroying it.

7. How long can the gas springs be stored?

The storage of gas springs has no negative consequences on their function if it is ensured that the piston rods point down and no dirt accumulates on the piston rod. If gas springs are not actuated for a long time, they only have a slightly increased amount of friction during the first retraction. However, this effect is equalized after the first actuation and the gas spring then again exhibits the usual friction values.

8. Does the temperature affect the function of gas springs?

Yes. However, three temperatures ranges must be distinguished between. Between -40°C and +80°C (operating range), the temperature only affects the pressure of the gas in the gas spring.

The temperature has an additional effect on the damping behavior of the gas springs. The temperature increase makes the oil be less viscous, which reduces the oil's resistance to the flow of the piston. This results in less damping. Likewise, the damping increases with a lowering temperature.

Manufacturer superiority:

We are a gas spring manufacturer with 12 years of production experience. The company has advanced automated production equipment, and the daily production volume can be as high as 100,000 pieces per day. A complete product quality management system can ensure a 100% qualification rate for gas springs without any defective products. The excellent R & D team provides strong driving force in product development, ensuring that customers are provided with excellent solutions and perfect new products. Coupled with efficient company operation management, gas springs can have a more competitive product price. The company's product lines have spread across all walks of life, including support gas springs, controllable gas springs, dampers, tension gas springs, etc. These product types can be widely used in various fields. In addition, in order to better promote our products, we provide customers with a 5-year warranty commitment for gas springs.

Compressed gas spring could be used to industry support parts, machine,equipment and others mechanical parts.

Note: Because the gas spring is non-standard,the above is only part of model.We could customized according to customer's requirements.