Gas spring Gas reaction force specified type
Caution
- Only a part of the lineup is available at MISUMI. Please use filtering criteria to confirm details.
Product Description
[Features]
· Gas reaction force configurable type gas spring.
1) Grease chamber adopted to reduce wear by forming an oil film (FGS-15, 19, 22).
2) Bushing adopted for the guide (FGS-15, 19, 22).
3) Gas soft nitriding treatment on the surface of the piston rod (FGS-15, 19, 22).
These improvements have resulted in enhanced durability.
· Can generally be used in either vertical orientation (piston rod downward is recommended).
[Applications]
· The VA series, which uses stainless steel for both the body and piston rod, is now available. It has excellent corrosion resistance and chemical resistance, and can be used for a wide range of applications.
Drawing
FGS-12 Series
Mounting Metal Fitting
*Mounting metal fittings are not sold separately.
Mounting Metal Fitting Combination List
| FGS-12 Series | Stroke S | reaction force | Rod Side Tip Shape | Cylinder Side Tip Shape |
|---|---|---|---|---|
| FGS-12-* | 20, 40, 50, 60 80, 100 120 150 | 30 or more(180) Maximum value varies depending on the stroke. | A | A, C, D, G |
| C | C, D, G | |||
| D | D, G | |||
| G | G |
FGS-15 series
Mounting Metal Fitting Combination List
| FGS-15 series | Stroke S | reaction force | Rod Side Tip Shape | Cylinder Side Tip Shape |
|---|---|---|---|---|
| FGS-15-* | 20 40 50 60 80 100 120 150 | 20 to 390 | A | A, C, D, E, F, G |
| C | C, D, E, F, G | |||
| D | D, E, F, G | |||
| E | E, F, G | |||
| F | F, G | |||
| G | G | |||
| B | B | |||
| 400 | A | A, D, E | ||
| D | D, E | |||
| E | E | |||
| B | B |
FGS-19 series
Mounting Metal Fitting Combination List
| FGS-19 series | Stroke S | reaction force | Rod Side Tip Shape | Cylinder Side Tip Shape |
|---|---|---|---|---|
| FGS-19-* | 50 | 50 to 700 | B | B |
| 100 | 50 to 700 | A | A, C, D, E, F, G | |
| C | C, D, E, F, G | |||
| D | D, E, F, G | |||
| E | E, F, G | |||
| F | F, G | |||
| G | G | |||
| B | B | |||
| 150 | 50 | A | A, C, D, E, F, G | |
| C | D, E, F, G | |||
| D | E, F, G | |||
| E | F, G | |||
| F | G | |||
| B | B | |||
| 60 to 700 | B | B | ||
| 200, 250, 300 | 50 to 700 | B | B |
FGS-22 series
Mounting Metal Fitting
Mounting Metal Fitting Combination List
| FGS-22 series | Stroke S | reaction force | Rod Side Tip Shape | Cylinder Side Tip Shape |
|---|---|---|---|---|
| FGS-22-* | 50 100 150 200 250 300 350 400 450 500 | 80 to 800 | A | A, C, D, E, F, G |
| C | C, D, E, F, G | |||
| D | D, E, F, G | |||
| E | E, F, G | |||
| F | F, G | |||
| G | G | |||
| B | B | |||
| 810 to (1300) Maximum value varies depending on the stroke. | A | A, D, E | ||
| D | D, E | |||
| E | E | |||
| B | B | |||
| 550 | 80 to 1000 | B | B | |
| 600 | 80 to 900 | B | B | |
| 650 | 80 to 800 | B | B | |
| 700 | 80 to 130 | B | B | |
| 140 | A | A | ||
| C | C | |||
| D | D | |||
| E | E, G | |||
| F | F, G | |||
| G | G | |||
| B | B | |||
| 150 to 700 | A | A, C, D, E, F, G | ||
| C | C, D, E, F, G | |||
| D | D, E, F, G | |||
| E | E, F, G | |||
| F | F, G | |||
| G | G | |||
| B | B |
Product Specification
- Operating temperature range: -20℃ to +80℃
- Enclosed fluid: nitrogen gas and oil
- Material: main body — metal (paint finish)
Piston rod (FGS-12 series): stainless steel
Piston rod (FGS-15 series/FGS-19 series/FGS-22 series): metal (gas soft nitriding) - Mounting metal fitting: metal (zinc plating)
Specifications Table
FGS-12 Series
FGS-15 series
FGS-19 series
FGS-22 series
A numeral in the square * represents the gas reaction force.
Cautions and Prohibitions
Precautions for use
- Mounting method: Basically, it can be used in either vertical orientation, but it is recommended to install the piston rod facing downward.
- Hydraulic resistance acts near the stroke end.