Features
● Suitable for handling flat objects.
● Various materials for different workpieces. Conductive silicone can effectively prevent static damage to electronic products.
● Various sizes are available for workpieces with different shapes and sizes.
Applications
● Smooth wooden plate
● Smooth steel plate
● Plywood
● Plastic plate
● Electronic components
How to order
SF 50 N - G2F - EB
① ② ③ ④ ⑤
| ① Series | ② Diameter | ③ Material & Hardness | ④ Connection thread | ⑤ Inductive valve |
SF | 15 - φ15mm
20 - φ20mm
25 - φ25mm
30 - φ30mm
40 - φ40mm
50 - φ50mm 75 - φ75mm
110- φ110mm
150- φ150mm
200- φ200mm
300- φ300mm | N - NBR 55 Black ★
S - Silicone 50 Red ★
WS - White silicone 50 White
CS - Conductive silicone 55 Black with red dot | Nil - Suction cup only
M5M- M5 Male thread G1M- G1/8 Male thread G2M - G1/4 Male thread G3M - G3/8 Male thread G1F - G1/8 Female thread
G2F - G1/4 Female thread
G3F - G3/8 Female thread
G4F - G1/2 Female thread
G6F - G3/4 Female thread | Nil - Without contact inductive valve
EB - With contact inductive valve |
◇Note: "★" - Standard, in stock. For other materials, please consult with AIRBEST. Contact inductive valve is available for suction cup SF50-SF150.
Selection
| Model/Connection thread | M5M | G1F | G1M | G2F | G2M | G3F | G3M | G4F | G6F | EB |
| SF15 | ● | - | - | - | - | - | - | - | - | - |
| SF20 - 30 | - | ● | ● | - | - | - | - | - | - | - |
| SF40 | - | ● | ● | - | - | - | - | - | - | - |
| SF50 | - | - | - | ● | ● | ● | ● | - | - | ○ |
| SF75 | - | - | - | ● | - | - | - | - | - | ○ |
| SF110 - 150 | - | - | - | - | - | - | - | ● | - | ○ |
| SF200 | - | - | - | - | - | - | - | ● | - | - |
| SF300 | - | - | - | - | - | - | - | - | ● | - |
◇Note: "●"- standard, in stock. "○"-available, no stock."—"-unavailable.
Technical parameters
| Model | Pull-out force (N) | Inner volume (cm³) | Recommended hose dia. (mm) |
| SF15 | 8 | 0.5 | 6 |
| SF20 | 14.5 | 0.8 | 6 |
| SF25 | 22 | 1.2 | 6 |
| SF30 | 32 | 1.5 | 6 |
| SF40 | 60 | 3 | 6 |
| SF50 | 88 | 7 | 6 |
| SF75 | 200 | 20 | 8 |
| SF110 | 430 | 60 | 10 |
| SF150 | 795 | 160 | 10 |
| SF200 | 1,500 | 550 | 12 |
| SF300 | 3,200 | 730 | 12 |
◇Note: Testing vacuum level -60kPa. Workpiece with smooth and clean surface. The data of pull-out force as above are figured out without considering safety factor. The data
may be different according to different workpiece surfaces.
Dimensions (mm)
| Model/ Size | D | H |
| Model/ Size | D | H | d | Mounting hole |
| SF15 | 16.5 | 11 |
| SF50 | 53 | 17.5 | - | - |
| SF20 | 22 | 8 |
| SF75 | 77 | 13 | 35 | 4-φ6.5 |
| SF25 | 27 | 9 |
| SF110 | 112 | 20 | 55 | 8-φ6 |
| SF30 | 32 | 10 |
| SF150 | 152 | 26 | 70 | 8-φ6 |
| SF40 | 42 | 13 |
| SF200 | 200 | 45 | 40 | 4-φ9 |
| Model/Size | D | H | G | LG | h | S | Y |
| SF15-M5M | 16.5 | 11 | M5 | 3.5 | 7.5 | 7 | 0.8 |
| SF20-G1F | 22 | 8 | G1/8 | 7 | 8 | 13 | 1 |
| SF20-G1M | 22 | 8 | G1/8 | 6 | 7.8 | 13 | 1 |
| SF25-G1F | 27 | 9 | G1/8 | 7 | 8 | 13 | 1 |
| SF25-G1M | 27 | 9 | G1/8 | 6 | 7.8 | 13 | 1 |
| SF30-G1F | 32 | 10 | G1/8 | 7 | 8 | 13 | 1.2 |
| SF30-G1M | 32 | 10 | G1/8 | 6 | 7.8 | 13 | 1.2 |
| SF40-G1F | 42 | 13 | G1/8 | 7 | 10 | 17 | 1.2 |
| SF40-G1M | 42 | 13 | G1/8 | 6 | 12 | 17 | 1.2 |
| SF50-G2F | 53 | 17.5 | G1/4 | 10 | 13 | 24 | 3.2 |
| SF50-G2M | 53 | 17.5 | G1/4 | 9 | 17 | 24 | 3.2 |
| SF50-G3F | 53 | 17.5 | G3/8 | 11 | 13 | 24 | 3.2 |
| SF50-G3M | 53 | 17.5 | G3/8 | 10 | 18 | 24 | 3.2 |
| SF75-G2F | 77 | 13 | G1/4 | - | 13 | - | 4 |
| SF110-G4F | 112 | 20 | G1/2 | - | 9 | - | 6 |
| SF150-G4F | 152 | 26 | G1/2 | - | 10 | - | 8 |
Dimensions (mm) - Suction cup with contact inductive valve
Accessories
Throttle valve（EH）
The flow throught the vacuum port increases when the suction cup doesn't contact the workpiece, the valve plate fits the vacuum port, just little vacuum flow leaks from the small hole. The flow through the vacuum port reduced when the suction cup sucks the workpiece, the valve plate leaves the vacuum port, and the circuit works normally (The suction cup must work vertically when it is equipped with throttle valve).
Contact inductive valve（EB）
When the suction cup doesn't contact the workpiece, the inductive valve closes the vacuum port to prevent the vacuum flow leakage.
When the suction cup contact the workpiece, compress the valve rod of the inductive valve, the vacuum port opens and the suction cup works normally.
Mounting parts
| Item | Model | Applicable suction cup |
| F - Female thread | M - Male thread |
| Fitting for suction cup | - | PJS-M5M-SC3 | SF15 |
| PJS-G1F-SF1 | PJS-G1M-SF1 | SF20, 25, 30 |
| PJS-G1F-SF2 | PJS-G1M-SF2 | SF40 |
| PJS-G2F-SF3 | PJS-G2M-SF3 | SF50 |
| PJS-G3F-SF3 | PJS-G3M-SF3 | SF50 |
| PJS-G2F-SF4 | - | SF75 |
| PJS-G4F-SF5 | - | SF110 |
| PJS-G4F-SF6 | - | SF150 |
| PJS-G4F-SF7 | - | SF200 |
◇Note: Please refer to page 22 for mounting parts selection.
