Profiles (Left section)
Service range
| Standard material | |||
| Material codes | Pressure MPa {kgf/㎠} | Max. speed (m/s) |
Temperature
range (℃) |
| NBR(RN803) FKM[RF903] |
1 {10} | 0.5 | ー5～80 [ー5～150] |
Material codes・The range with [ ] refers FKM materials
Characteristics
PCS-Cushion seals prevent the breakage failure and the impact noise of cylinders by absorbing shock at the stroke end.
Comparing with the other cushion systems, PCS-Cushion seals have advantages in the maintenance procedures, such as no need for check valves.
PCS-Cushion seals are applicable to basic pneumatic cylinders.
Comparing with the other cushion systems, PCS-Cushion seals have advantages in the maintenance procedures, such as no need for check valves.
PCS-Cushion seals are applicable to basic pneumatic cylinders.
Remarks
- ●Cushion seals should be installed in the direction specified on the above schematic.
- ※JIS standard sequence of surface roughness symbols refer to HERE.
Dimension table
| Cushion seal & Groove dimensions（Unit：mm） | Part No. | |||||||
|---|---|---|---|---|---|---|---|---|
| d | D | H | G | E | A | L | Standard material（RN 803） | High temperature-resistant（RF 903） |
| 10 | 18 | 4.7 | 5 | 12.5 | 8 | 15～20 | PCS-10 | |
| 14 | 22 | 4.7 | 5 | 16.5 | 12 | 15～20 | PCS-14 | |
| 15 | 23 | 4.7 | 5 | 17.5 | 13 | 15～20 | PCS-15 | |
| 16 | 24 | 4.7 | 5 | 18.5 | 14 | 15～20 | PCS-16 | PCS-16F |
| 18 | 26 | 4.7 | 5 | 20.5 | 16 | 15～20 | PCS-18 | PCS-18F |
| 20 | 28 | 4.7 | 5 | 22.5 | 18 | 15～20 | PCS-20 | PCS-20F |
| 22 | 30 | 4.7 | 5 | 24.5 | 20 | 15～20 | PCS-22 | |
| 22.4 | 30.4 | 4.7 | 5 | 24.9 | 20.4 | 15～20 | PCS-22.4 | |
| 24 | 32 | 4.7 | 5 | 26.5 | 22 | 15～20 | PCS-24 | PCS-24F |
| 25 | 33 | 4.7 | 5 | 27.5 | 23 | 15～30 | PCS-25 | PCS-25F |
| 28 | 36 | 4.7 | 5 | 30.5 | 26 | 15～30 | PCS-28 | PCS-28F |
| 30 | 40 | 5.6 | 6 | 33 | 28 | 20～30 | PCS-30 | PCS-30F |
| 31.5 | 41.5 | 5.6 | 6 | 34.5 | 29.5 | 20～30 | PCS-31.5 | |
| 35 | 45 | 5.6 | 6 | 38 | 33 | 20～30 | PCS-35 | PCS-35F |
| 35.5 | 45.5 | 5.6 | 6 | 38.5 | 33.5 | 20～30 | PCS-35.5 | |
| 38 | 48 | 5.6 | 6 | 41 | 36 | 20～30 | PCS-38 | PCS-38F |
| 40 | 50 | 5.6 | 6 | 43 | 38 | 20～40 | PCS-40 | PCS-40F |
| 45 | 55 | 5.6 | 6 | 48 | 43 | 20～40 | PCS-45 | |
| 50 | 62 | 6.6 | 7 | 53 | 48 | 25～40 | PCS-50 | PCS-50F |
| 55 | 67 | 6.6 | 7 | 58 | 53 | 25～40 | PCS-55 | |
| 56 | 68 | 6.6 | 7 | 59 | 54 | 25～40 | PCS-56 | |
| 60 | 72 | 6.6 | 7 | 63 | 58 | 25～40 | PCS-60 | PCS-60F |
| 65 | 77 | 6.6 | 7 | 68 | 63 | 25～40 | PCS-65 | |
| 75 | 87 | 6.6 | 7 | 78 | 73 | PCS-75-2* |
PCS-75-1F* | |
| 85 | 97 | 6.6 | 7 | 88 | 83 | PCS-85-2* |
PCS-85-1F* | |
| 120 | 132 | 6.6 | 7 | 123 | 118 | PCS-120-2* | PCS-120-1F* | |
| 130 | 142 | 6.6 | 7 | 133 | 128 | PCS-130-1* | ||
- ★Orders and inquiries are acceptable by part numbers. Part numbers marked ※ have been changed each part numbers. Please check HERE for the previous part number.
- ★Part numbers in blue letters are the products in stock.
- ★Cushion seals with the part numbers in light Italic require the confirmation of their availability prior to ordering. These items are subject to the abolishment without notice. Reclamation of an abolished product requires producing the new tooling at your expense.
- ★Cushion seals are adequately packaged for the optimum storage. Refer to Cautions for the handling and storage.
- ★Performance and material tests on packing and seals are also available. Please contact us for more information.
Technical information
TECHNICAL INFORMATION