Features
● Oval flat structure, suitable for handling long and narrow workpieces.
● Suction cup with different materials are available for different workpieces.
● Various sizes, suitable for workpieces with different sizes.
Applications
● Long and narrow workpieces
● Electronic components
How to order
SAO8×20N - E I 10 R A6 - M10
① ② ③ ④ ⑤ ⑥ ⑦
① Model | ② Level compensator type | ③ Buffer type | ④ Buffer stroke | ⑤ Rotary type | ⑥ Vacuum port connection | ⑦ Mounting thread |
SAO8×20N | E- PSPE series | I- Internal spring | 10 20 30 40 50 | R- Vertical non-rotating B- Lateral non-rotating | Nil- M5×0.8 Female thread A4- One-touch fitting Ф4 hose A6- One-touch fitting Ф6 hose | M10-M10x1 |
◇Note: Please refer to page 203 for suction cup selection.
Selection
Rotary type/Connection thread | Nil | A4 | A6 |
R | ● | ● | ● |
B | - | ● | ● |
◇Note: "●"-standard, in stock, "-"-unavailable.
No information!
Dimensions (mm)


Model/Size | A | B | Buffer stroke | F1(N) | F2(N) |
SAO8×20N | 11 | 23 | 10 | 1.0 | 3.0 |
21 | 51 | 20 | 1.0 | 3.0 |
31 | 51 | 30 | 1.0 | 3.0 |
41 | 77 | 40 | 1.0 | 3.0 |
51 | 77 | 50 | 1.0 | 3.0 |
◇Note: "F1" means spring force at 0 stroke, "F2" means spring force at max. stroke.
Mounting parts
Item | Model | Applicable suction cup |
Fitting for suction cup | PJS-M5F-SAO10 | SAO3.5×7, 4×10, 5×10, 6×10 |
PJS-M5F-SAO20 | SAO4×20, 5×20, 6×20, 8×20 |
PJS-M5F-SAO30 | SAO4×30, 5×30, 6×30, 8×30 |